Электромагнитные клапаны для агрессивных и чистых сред Burkert

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6624 TwinPower 2/2 and 3/2-way Rocker Solenoid Valve for analytical applications 10 mm width Orifice DN 0.8 to DN 1.6 with pressure range vacuum to 5 bar Medium separation, for aggressive fluids Direct acting Type 6624 combines the reliable and successful Rocker principle with a highly innovative new actuator. The TwinPower concept of this actuator reduces the size greatly without loss in performance. Hence the 10 mm wide medium isolated rocker valve, 6624, with a 1.6 mm orifice and a pressure resistance of 2 bar, provides the same performance as a traditional 16 mm valve. In addition, the integrated power reduction decreases the energy consumption by 75%. In combination with other design features the heat transfer into the medium can be reduced to a minimum. In the design of the 6624, the main benefits lie in its excellent cleanability and a high reliability. By using high performance materials the 6624 suits the handling of aggressive medium perfectly. The valve is available in a 2-way and 3-way version. Circuit function A A P Circuit function B 2/2-way valve, normally closed 2/2-way valve, normally open Technical Data Orifice Body material Seal material Medium Medium temperature FFKM FKM EPDM Ambient temperature FFKM FKM EPDM Internal volume Port connection Electrical connection DN 0.8 mm (Vac-5 bar), DN 1.6 mm (Vac-2 bar) PEEK / PPS FFKM / FKM / EPDM Resistant to neutral and aggressive gases and liquids acc. to our chemical resistance chart +15 C to +50 C 5 C to +50 C 5 C to +50 C Power supply 24 V 1) / 12V 1) Voltage tolerance 24V 12V Nominal power consumption Duty cycle Installation Protection class IP 40 Switching frequency max. 5 Hz 3) Response times opening closing 1) Battery voltage, observe polarity (red= +, black = ) 2) Max. allowed ripple 3) with ambient temperature of 20 C +15 C to +55 C 10 C to +55 C 10 C to +55 C <100 μl Sub-base / UNF / Tube connection Flying leads, Rectangular plug ±10% 2) +10% / 5% 2) 4W inrush power 1W nominal holding power (internal power reduction ) 100% continuous rating As required Acc. DIN 12238 ca. 10 ms (Pressure rise 0-10%) ca. 13 ms (Pressure drop 100-90%) Circuit function T A 3/2-way valve, universal function P 1 P 2 p. 1/5

6624 TwinPower Ordering chart (Sample of available versions. Others on request.) Circuit function Orifice [mm] Port connection Kv value water [m³/h] 1) Pressure range [bar] 2) Max. pressure difference [bar] Seal material Body material Electrical connection Voltage/ Frequency [V/Hz] Item no. A A P 2/2-way valve, NC B 2/2-way valve, NO T A P R 3/2-way valve, Universal version 0,8 Sub-base 0,01 Vac-5 5 EPDM PPS Flying leads 12 241 341 0,8 Sub-base 0,01 Vac-5 5 EPDM PPS Rectangular plug 3) 12 241 398 0,8 Sub-base 0,01 Vac-5 5 EPDM PPS Flying leads 24 241 342 0,8 Sub-base 0,01 Vac-5 5 EPDM PPS Rectangular plug 3) 24 241 399 0,8 Sub-base 0,01 Vac-5 5 FFKM PEEK Flying leads 12 241 344 0,8 Sub-base 0,01 Vac-5 5 FFKM PEEK Flying leads 24 227 015 0,8 Sub-base 0,01 Vac-5 5 FKM PPS Rectangular plug 3) 12 241 405 0,8 Sub-base 0,01 Vac-5 5 FKM PPS Flying leads 24 241 351 0,8 UNF 0,01 Vac-5 5 FFKM PEEK Flying leads 24 241 346 0,8 UNF 0,01 Vac-5 5 FKM PEEK Flying leads 24 241 349 0,8 UNF 0,01 Vac-5 5 FKM PEEK Rectangular plug 3) 24 241 404 1,6 Sub-base 0,04 Vac-2 2 EPDM PPS Rectangular plug 3) 12 241 412 1,6 Sub-base 0,04 Vac-2 2 EPDM PPS Rectangular plug 3) 24 241 413 1,6 Sub-base 0,04 Vac-2 2 FFKM PEEK Flying leads 12 241 359 1,6 Sub-base 0,04 Vac-2 2 FFKM PEEK Rectangular plug 3) 24 229 429 1,6 Sub-base 0,04 Vac-2 2 FKM PPS Flying leads 12 241 367 1,6 Sub-base 0,04 Vac-2 2 FKM PPS Rectangular plug 3) 12 241 424 1,6 Sub-base 0,04 Vac-2 2 FKM PPS Flying leads 24 241 368 1,6 UNF 0,04 Vac-2 2 EPDM PEEK Rectangular plug 3) 24 241 411 1,6 UNF 0,04 Vac-2 2 FFKM PEEK Flying leads 24 241 361 1,6 UNF 0,04 Vac-2 2 FKM PEEK Flying leads 24 241 366 1,6 UNF 0,04 Vac-2 2 FKM PEEK Rectangular plug 3) 24 241 423 1,6 Tube 0,04 Vac-2 2 EPDM PEEK Rectangular plug 3) 24 241 409 1,6 Tube 0,04 Vac-2 2 FFKM PEEK Flying leads 24 237 705 1,6 Tube 0,04 Vac-2 2 FKM PEEK Flying leads 24 241 363 1,6 Tube 0,04 Vac-2 2 FKM PEEK Rectangular plug 3) 24 241 421 0,8 Sub-base 0,01 Vac-5 5 FFKM PEEK Flying leads 24 on request 1,6 Sub-base 0,04 Vac-2 2 FFKM PEEK Flying leads 24 on request 1,6 Sub-base 0,04 Vac-2 2 FFKM PEEK Rectangular plug 3) 24 on request 0,8 Sub-base 0,01 Vac-5 5 EPDM PPS Rectangular plug 3) 12 241 428 0,8 Sub-base 0,01 Vac-5 5 EPDM PPS Rectangular plug 3) 24 241 429 0,8 Sub-base 0,01 Vac-5 5 FFKM PEEK Flying leads 12 241 373 0,8 Sub-base 0,01 Vac-5 5 FFKM PEEK Flying leads 24 222 936 0,8 Sub-base 0,01 Vac-5 5 FKM PPS Flying leads 24 241 379 0,8 Sub-base 0,01 Vac-5 5 FKM PPS Rectangular plug 3) 12 241 435 0,8 UNF 0,01 Vac-5 5 FFKM PEEK Flying leads 24 241 375 0,8 UNF 0,01 Vac-5 5 FKM PEEK Flying leads 24 241 377 0,8 UNF 0,01 Vac-5 5 FKM PEEK Rectangular plug 3) 24 241 434 1,6 Sub-base 0,04 Vac-2 2 EPDM PPS Rectangular plug 3) 12 241 442 1,6 Sub-base 0,04 Vac-2 2 EPDM PPS Rectangular plug 3) 24 241 443 1,6 Sub-base 0,04 Vac-2 2 FFKM PEEK Flying leads 12 239 935 1,6 Sub-base 0,04 Vac-2 2 FFKM PEEK Flying leads 24 227 815 1,6 Sub-base 0,04 Vac-2 2 FFKM PEEK Rectangular plug 3) 24 229 430 1,6 Sub-base 0,04 Vac-2 2 FKM PPS Flying leads 12 241 394 1,6 Sub-base 0,04 Vac-2 2 FKM PPS Rectangular plug 3) 12 241 453 1,6 Sub-base 0,04 Vac-2 2 FKM PPS Flying leads 24 241 395 1,6 UNF 0,04 Vac-2 2 EPDM PEEK Rectangular plug 3) 24 241 441 1,6 UNF 0,04 Vac-2 2 FFKM PEEK Flying leads 24 241 389 1,6 UNF 0,04 Vac-2 2 FKM PEEK Rectangular plug 3) 24 241 452 1,6 UNF 0,04 Vac-2 2 FKM PEEK Flying leads 24 241 393 p. 2/5

6624 TwinPower Circuit function Orifice [mm] Port connection Kv value water [m³/h] 1) Pressure range [bar] 2) Max. pressure difference [bar] Seal material Body material Electrical connection Voltage/ Frequency [V/Hz] Item no. T A P R 3/2-way valve, Universal version 1,6 Tube 0,04 Vac-2 2 EPDM PEEK Rectangular plug 3) 24 241 439 1,6 Tube 0,04 Vac-2 2 FFKM PEEK Flying leads 24 241 387 1,6 Tube 4) 0,04 Vac-2 2 FFKM PEEK Flying leads 24 242 320 1,6 Tube 0,04 Vac-2 2 FFKM PEEK Rectangular plug 3) 24 241 445 1,6 Tube 0,04 Vac-2 2 FKM PEEK Flying leads 24 241 391 1,6 Tube 0,04 Vac-2 2 FKM PEEK Rectangular plug 3) 24 241 450 1) Measured at +20 ºC, 1 bar pressure at value inlet and free outlet. 2) Measured as overpressure with respect to atmospheric pressure. 3) Rectangular cable plug with 300mm fl ying leads; Item no. 644068 (order separately) 4) Housing has a shield for easy separation of electronics and fl uidics. Mounting screws: 2 pieces of VA-screws M2x10 (supplied as standard) Ordering chart accessories Accessories Features Item no. Rectangular plug Type 2505 with 3 m cable 133 486 Rectangular plug Type 2505 with 300 mm fl ying leads 644 068 Rectangular plug Type 2505, single contact for individual mounting 644 067 Gasket for tube connector housing with shield EPDM, foamed 685 294 p. 3/5

6624 TwinPower Dimensions [mm] Tube connector housing 20,9 Tube connector housing with shield 20,9 Ø 3,1 Ø 4 (10) 6,6 59,6 43 36,1 6 Ø 4 Ø 4,6 60 Ø 3,1 10 2,2 (10) 59,6 47,4 36,1 6 Ø 4,6 60 Ø 3,1 10 16 29,6 38 45,5 29,6 38 45,5 Body UNF 1/4 28 Flat-Bottom 20,9 Ø 3,1 6,6 56,2 43 36,1 6 8 3x 1/4-28 UNF 60 (6,6) Ø 3,1 10 29,6 38 45,5 p. 4/5

6624 TwinPower Dimensions [mm] Electrical connections: flying leads Electrical connections: rectangular plug 20 0.3 2.5 5.08 0.63 Polarity red = + black = Polarity right= + left= - 7 38.8 40.9 44.4 25 29.6 2.2 10 Sub-base body for 3/2-way connection max. Ø 2.4 preferred threaded connection Sub-base body for 2/2-way connection max. Ø 2.4 M2 9.8 M2 25 min. 5 depth M2 9.8 M2 25 min. 5 depth M2 max. Ø 2.4 further possible threaded connection M2 max. Ø 2.4 2.8 2.8 2.8 2.8 9.8 25 M2 min. 5 depth 9.8 25 M2 min. 5 depth To find your nearest Bürkert facility, click on the orange box g In case of special application conditions, please consult for advice. Subject to alterations Christian Bürkert GmbH & Co. KG 1406/4_EU-en_00895183 p. 5/5

6626 TwinPower 2/2 and 3/2-way Rocker Solenoid Valve for analytical applications 16 mm width Orifice DN 2.0 - DN 3.0 with pressure range vacuum to 5 bar Medium separation, for aggressive fluids High back-pressure tightness Direct acting Type 6626 combines the reliable and successful Rocker principle with a highly innovative new actuator. The TwinPower concept of this actuator reduces the size greatly without loss in performance. Hence the 16 mm wide medium isolated rocker valve, 6626, with a 3.0 mm orifice and a pressure resistance of 2 bar, provides the same performance as a traditional 22 mm valve. In addition, the integrated power reduction decreases the energy consumption by 75%. In combination with other design features the heat transfer into the medium can be reduced to a minimum. In the design of the 6626, the main benefits lie in its excellent cleanability and a high reliability. By using high performance materials the 6626 suits the handling of aggressive medium perfectly. The valve is available in a 2-way and 3-way version. Circuit function A A P Circuit function B B P Circuit function T 2/2-way valve, direct acting, normally closed 2/2-way valve, direct acting, normally open Technical Data Orifice Body material Seal material Medium Medium temperature FFKM FKM EPDM DN 2.0 EPDM DN 3.0 Ambient temperature FFKM FKM EPDM DN 2.0 FFKM DN 3.0 Internal volume Port connection Electrical connection DN 2.0 mm, DN 3.0 mm PEEK, PPS FFKM, FKM, EPDM Resistant to neutral and aggressive gases and liquids acc. to our chemical resistance chart +15 C to +50 C -10 C to +50 C -10 C to +50 C +5 C to +50 C +15 C to +55 C -10 C to +55 C -10 C to +55 C +5 C to +55 C <470 μl Sub-base, UNF, G 1/8, Tube Flying leads, Rectangular plug Power supply 24 V 1), 12 V 1) Voltage tolerance 24V ±10% 2) 12V +10% / -5% 2) Nominal power consumption 13.6W inrush power 3.4W nominal holding power (internal power reduction ) Duty cycle 100% continuous rating Installation As required Protection class IP 40 Switching frequency max. 2 Hz 3) Response times 3) opening closing 1) Battery voltage, observe polarity (red= +, black = ) 2) Max. allowed ripple 3) with ambient temperature of 20 C Acc. DIN 12238 ca. 10 ms (Pressure rise 0-10%) ca. 15 ms (Pressure drop 100-90%) A 3/2-way valve, universal function P 1 P 2 p. 1/5

6626 TwinPower Ordering chart Circuit function Orifice [mm] Port connection Kv value water [m³/h] 1) Pressure range [bar] 2) Max. pressure difference [bar] Seal material Body material Electrical connection Voltage/ Frequency [V/Hz] Item no. A A P 2/2-way valve, direct acting, NC B B P 2/2-way valve, direct acting, normally open T A P 1 P 2 3/2-way valve, direct acting, Universal version Sub-base 2.0 0.10 UNF G 1/8 Sub-base 0.19 3.0 UNF 0.15 Tube 0.19 2.0 0.10 Sub-base 3.0 0.19 Sub-base 2.0 0.10 UNF Sub-base 0.19 3.0 UNF 0.15 G 1/8 Tube 0.19 vac - 3 (vac - 5) vac - 3 (vac - 3) vac - 3 (vac - 4) vac - 3 (vac - 3) vac - 3 (vac - 4) vac - 3 (vac - 3) vac - 2 (vac - 2) vac - 3 (vac - 3) vac - 2 (vac - 2) vac - 3 (vac - 5) vac - 3 (vac - 3) vac - 3 (vac - 4) vac - 3 (vac - 3) vac - 3 (vac - 4) vac - 2 (vac - 2) 3 (5) 3 (3) 3 (4) 3 (3) 3 (4) 3 (3) 2 (2) 3 (3) 2 (2) 3 (5) 3 (3) 3 (4) 3 (3) 3 (4) 2 (2) EPDM PPS Rectangular Plug 3) 12 247 769 24 247 771 FFKM FKM PEEK PPS Flying Leads 12 247 775 247 786 FFKM 251 709 24 FKM PEEK Rectangular Plug 3) 252 770 FFKM Flying Leads 234 278 EPDM PPS 247 797 24 FFKM PEEK Rectangular Plug 3) 238 530 FKM PPS 12 247 816 247 819 FFKM Flying Leads 251 711 252 771 FKM 24 252 772 PEEK Rectangular Plug 3) EPDM 247 789 FFKM Flying Leads 228 642 FKM Rectangular Plug 3) 247 810 FFKM PEEK Flying Leads 24 252 773 242 597 Rectangular Plug 3) 245 910 EPDM PPS Rectangular Plug 3) 24 247 826 FFKM FKM PEEK PPS Flying Leads 12 247 829 24 247 841 Rectangular Plug 3) 12 247 838 FFKM 251 713 Flying Leads PEEK 24 252 774 FKM Rectangular Plug 3) 252 775 12 247 851 EPDM PPS Rectangular Plug 3) 247 853 FFKM FKM EPDM PEEK PPS Flying Leads 24 234 371 238 531 Rectangular Plug 3) 12 247 874 Flying Leads 247 877 Rectangular Plug 3) 252 776 FFKM Flying Leads 251 715 FKM 247 872 Rectangular Plug 3) 24 EPDM PEEK 247 844 FFKM Flying Leads 247 859 Rectangular Plug 3) 247 858 FKM Flying Leads 247 869 1) Measured at +20 ºC, 1 bar pressure at value inlet and free outlet. 2) Measured as overpressure with respect to atmospheric pressure. 3) Please order the rectangular plug separately. For selection possibilities see accessories. Note: ( ) Values in brackets are only for gas mediums. p. 2/5

6626 TwinPower Ordering chart accessories Rectangular plug Type 2505 Accessories Item no. Rectangular plug with 3 m cable 133 486 Rectangular plug with 300 mm fl ying leads 644 068 Rectangular plug, single contact for individual mounting 644 067 p. 3/5

6626 TwinPower Dimensions [mm] Electrical connections: flying leads Electrical connections: rectangular plug 31 5 5,08 0,63 Polarity red = + black = - Polarity right = + left = - 10,8 53,6 59,9 39 45,8 3,2 16 Sub-base body for 3/2-way connection Sub-base body for 2/2-way connection max. Ø 4,1 preferred threaded connection max. Ø 4,1 M 3 15 M 3 39 min. 8 M 3 15 39 M 3 min. 8 depth M 3 max. Ø 4 further possible threaded connection max. Ø 4 5 5 5 5 15 39 M 3 min. 8 depth M 3 15 39 M 3 min. 8 depth p. 4/5

6626 TwinPower Dimensions [mm] Body, tube connector Body, UNF 5/16'' -24 Body, G1/8 31.9 31.9 31.9 6.6 10 4.1 6 7 47.3 57.7 14.6 4.5 82.3 10 6.6 4.1 10.5 3x 5/16-24 UNF 60 47.3 57.7 11.7 4.5 79.4 10 6.6 4.1 3x G1/8 60 47.3 57.7 4.5 11.7 4.1 16 79.4 60 4.1 4.1 16 16 45.8 57.9 66.5 45.8 57.9 66.5 45.8 57.9 66.5 Application examples Tube 2-way UNF 2-way Tube 3-way UNF 3-way To find your nearest Bürkert facility, click on the orange box g In case of special application conditions, please consult for advice. Subject to alterations Christian Bürkert GmbH & Co. KG 1303/3_EU-en_00895195 p. 5/5

6628 2/2- and 3/2-way Rocker Solenoid Valve 22 mm ultra compact design with orifi ces upto DN 3.0 Isolating diaphragm for high chemical resistance Circuit function NC, NO and 3-way universal Back pressure tightness via rocker principle Minimal internal volume with excellent cleanability Direct acting medium separated 2/2- and 3/2- way Rocker Solenoid Valve for control of aggressive fluids and gases in analytical medical applications, the food industry, and also the chemical industry for dosing, filling, mixing and distribution. The medium is in contact with fluid housing and seal material solely through the isolating diaphragm. This valve with the new TwinPoweractuator, robust screw-in connection and 22 mm installation width, will fulfil the highest requirements. The established rocker solenoid technology is characterized through full back pressure tightness, good rinsing capability and low internal volume. Type 6628 is available in different technical versions and by virtue of several body options, it offers a perfect adaption in fluid applications. Circuit function A A P Circuit function B B P Circuit function T A P 1 P 2 2/2-way valve, direct acting, normally closed 2/2-way valve, direct acting, normally open 3/2-way valve, direct acting, universal function Other circuit functions on request. Technical Data Orifice Body material Seal material Medium Medium temperature FKM FFKM EPDM Ambient temperature FKM FFKM EPDM Internal volume Viscosity Port connection Electrical connection Power supply DN 2.0 or 3.0 mm PEEK or PPS (PVDF, PP on request) FFKM, FKM or EPDM Resistant to neutral and aggressive gases and liquids acc. to our chemical resistance chart 0 to +55 C +10 to +55 C 10 to +55 C 0 to +55 C +10 to +55 C 10 to +55 C approx. 200 μl max. ca. 21 mm²/s Bürkert-Flange (22 x 35 mm) G 1/8 NPT 1/8 Barbed hose connector 4 mm (5/32") Push-in connector (tube's external diameter 6mm) PFA single fl ying leads, 0,5mm², 500mm Rectangular plug for cable plug Type 2505 Industry plug acc. to DIN 43650 Form B for cable plug Type 2507 on request circular connector M8 on request 12 V DC, 24 V DC Other voltages on request Voltage tolerance ±10% Power consumption 5 W Duty cycle 100 % continuous operation Installation As required, preferably with actuator upright Protection class IP 54 (IP40 with rectangular plug Type 2505) Response times Measurement at valve output with 2 bar and 20 C acc. to DIN ISO 12238:2001 opening closing 25 ms (pressure build-up 0-10%) 25 ms (pressure build-up 100-90%) Manual override on request p. 1/6

6628 Ordering chart Circuit function Orifice [mm] Port connection Kv value water [m³/h] Q Nn value air [l/min] Pressure range [bar] Max. pressure difference [bar] Seal material Body material Electrical connection Voltage/ Frequency [V/Hz] Item no. A A P 2/2-way valve, direct acting, NC B B 0.1 110 Vac-5 5 Rectangular plug 24/DC 250 857 2 PPS Flying leads, 251 614 500 mm 12/DC 241 727 Bürkert-Flange 0.17 180 Vac-3 3 Rectangular plug 246 199 EPDM Flying leads, 500mm 242 030 3 Plug top 24/DC 251 643 Hose connector PEEK Flying leads, 251 613 500 mm 236 170 G 1/8 Plug top 251 644 Rectangular plug 24/DC 251 618 2 0.1 110 Vac-5 5 PPS Flying leads, 251 620 500 mm 12/DC 246 382 Bürkert-Flange Rectangular plug 248 017 Flying leads, 500mm 251 624 FKM Plug top 238 616 3 0.17 180 Vac-3 3 24/DC Hose connector PEEK Flying leads, 251 628 500 mm 242 340 G 1/8 Plug top 238 615 Push-in connection PPS Flying leads, 500mm 251 650 Rectangular plug 24/DC 235 315 2 0.1 110 Vac-5 5 PEEK Flying leads, 234 350 Bürkert-Flange 500 mm 12/DC 235 316 FFKM Rectangular plug 235 317 3 0.17 180 Vac-3 3 24/DC 230 304 Flying leads, Hose connector 235 318 500 mm G 1/8 235 319 P 2/2-way valve, direct acting, normally open T A P 1 P 2 3/2-way valve, direct acting, Universal version 3 Bürkert-Flange 0.17 180 Vac-3 3 FFKM PEEK Flying leads, 500 mm 24/DC 251 686 0.1 110 Vac-5 5 Rectangular plug 24/DC 250 859 2 PPS Flying leads, 241 889 500 mm 12/DC 241 726 Bürkert-Flange 0.17 180 Vac-2 2 Rectangular plug 251 616 EPDM Flying leads, 500mm 245 256 3 Plug top 24/DC 251 645 Hose connector PEEK Flying leads, 251 617 500 mm 245 205 G 1/8 Plug top 251 647 Rectangular plug 24/DC 251 629 2 0.1 110 Vac-5 5 PPS Flying leads, 251 630 500 mm 12/DC 251 633 Bürkert-Flange Rectangular plug 251 634 Flying leads, 500mm 251 635 FKM Plug top 251 684 3 0.17 180 Vac-2 2 24/DC Hose connector PEEK Flying leads, 251 637 500 mm 251 638 G 1/8 Plug top 251 649 Push-in connection PPS Flying leads, 500mm 251 685 Kv-value water [m 3 /h] max. flow rate for water measured at +20 C, 1 bar pressure to atmosphere Rectangular plug types delivered without plug (see ordering chart for accessories) p. 2/6

6628 Ordering chart, continued Ordering chart for accessories Rectangular plug Type 2505 Accessories Item no. Circuit function Orifice [mm] Port connection Kv value water [m³/h] Q Nn value air [l/min] Pressure range [bar] Max. pressure difference [bar] Seal material Body material Electrical connection Voltage/ Frequency [V/Hz] Item no. T A P 1 P 2 3/2-way valve, direct acting, Universal version Rectangular plug 24/DC 235 320 2 0.1 110 Vac-5 5 PEEK Flying leads, 234 340 Bürkert-Flange 500 mm 12/DC 235 321 FFKM Rectangular plug 235 322 3 0.17 180 Vac-2 2 24/DC 230 305 Flying leads, Hose connector 235 323 500 mm G 1/8 235 325 Kv-value water [m 3 /h] max. flow rate for water measured at +20 C, 1 bar pressure to atmosphere Rectangular plug types delivered without plug (see ordering chart for accessories) Electrical connection Cable plug connection acc. to Form B (industrial standard) Flying leads Material Other Body and Seal materials on request Rectangular cable plug Type 2505 with 3 m cable 133 486 Rectangular cable plug Type 2505 with 300 mm fl ying leads 644 068 Cable Plug Type 2507 according to Industrial standard Form B Accessories Version Voltage Item no. Cable Plug Type 2507 without Circuitry 0... 250 V AC/DC 423 845 with LED 24 V AC/DC 423 849 p. 3/6

6628 Ordering chart for manifold Multiple Manifolds with individual service port (G1/8) and diverter function on 2 common channels (G1/8); Delivery without valves; Material: anodized aluminium Manifold A [mm] Item no. 2-fold 47 669 571 3-fold 69 672 633 4-fold 91 669 572 5-fold 113 672 661 6-fold 135 669 570 10-fold 223 672 660 Other versions on request. Manifold 23.5 A A-A 34 6 A G1/8 26 Ø 3.2 35 B B 12.5 22 A +/- 0.2 Ø5.7 2.2 B-B 15.5 G1/8 p. 4/6

6628 Dimensions [mm] Threaded port version with Rectangular plug Flange version for Cable Plug Barbed hose connector with Flying leads 8.5 (6.7) 79.8 59.2 61.1 8 8 13.9 Ø 3.2 3.5 Ø 4.1 Ø 5.25 18 39.5 54 27 13.5 22 G 1/8 resp. NPT 1/8 see stamp on body 62.9 8 12 10 G 1/8 15.2 M3 4.5 4 19 46.8 40.8 9.6 21.5 6.4 35 6.4 11 21.5 Ø 3.2 PFA - flying leads 0.5 mm², Ø 1.4 mm 35 6.5 8.5 6 4 Flange interface for manifold NC in/out NO 27 18 36 47 Push-in connector 3x max. Ø 4.5 13.5 M3 min.6 deep middle hole not present with WWA and WWB 74.4 69.6 Classification of fluid connections 15.2 6 8.5 2/2-way-valve, normally closed (Circuit function A) inflow at "NC"-connector 54.4 46.5 40.8 2/2-way-valve, normally open (Circuit function B) inflow at "NO"-connector 3/2-way-valve, universal (Circuit function T) flow as required 4 21.5 36 p. 5/6

6628 Materials A A-A 2 : 1 1 2 3 4 5 1 A 1 Fixing screw stainless steel (from end-to-end) 2 Coil EPOXY 3 Valve body PPS 4 Diaphragm (Medium contact): FFKM, on request FKM or EPDM 5 Fluid housing (Medium contact): PEEK, on request PPS 6 Flange seal (Medium contact): FFKM, on request FKM or EPDM Application examples Flying leads valve with plug-in coupling Flying leads valve with threaded body Rectangular plug with hose connector Rectangular plug with manual override and flange To find your nearest Bürkert facility, click on the orange box In case of special application conditions, please consult for advice. Subject to alterations Christian Bürkert GmbH & Co. KG 1305/2_EU-en_00895161 p. 6/6

6712 Whisper Valve 2/2-way fast switching solenoid valve with media separation Highest chemical resistance with minimal internal volume Compact design with 7 mm width Orifice size 0.8 mm (3 bar) Switching noise < 36 db For dosing applications with excellent flush ability Fluidical point-of-care applications, as dialysis or artificial respiration, and applications at the point-of-use for example at pipetting arms in biological analysis have special requirements. The new media separated solenoid valve type 6712 was particularly developed for these applications. Especially the reduced switching noise and the good flush ability set a new benchmark. But also in industrial applications like inkjet printers, the type 6712 is the first choice due to the high lifecycle and the excellent switching dynamic. With the modular design and the available material variants this valve is applicable with virtually all liquids and gases in life science and industrial applications. A valve that combines dosing accuracy and flush ability. Circuit function A 2 (A) 1 (P) 2/2-way valve, directacting, normally closed Technical data Orifice sizes and pressure ranges Tightness to outside Body material Seal material Medium DN 0.8 mm with 0 to 3 bar 1) (DN 0.4 mm with 0 to 5 bar on request) 8 bar (rel.) PEEK, PPS FFKM (EPDM and FKM on request) Resistant to neutral and aggressive gases and liquids (acc. to Bürkert resistance chart) Media temperature FFKM, FKM and EPDM +15 to +55 C Ambient temperature FFKM, FKM and EPDM +15 to +55 C Typical service life 30.000.000 (acc. to laboratory duration tests)² ) Internal volume < 5 μl Viscosity Max. 21 mm 2 /s Port connection Bürkert flange (7 x 18.2 mm) Electrical connection Single flying leads, AWG26, 500 mm (Plug connector on request) Power supply 24 V DC (12 V on request) Voltage tolerance ±10 % Power consumption 0.9 W 3) Duty cycle 100 % continuous operation Installation As required, preferably with actuator upright Protection class IP40 Response times Measurement at valve output with 1 bar and 20 C acc. to DIN ISO 12238:2001 1 ms (pressure build-up 0-10 %) 5 ms (pressure build-up 100-90 %) Switching frequency 50 Hz Switching noise < 36 db 4) Approvals and compliance (on request) FDA KTW 1) Maximum tightened relative pressure at the seat. Max. pressure at the outlet: 1,5 bar (rel.). 2) Service life depends on the type of medium, the temperature, the pressure, the seal material and the specific operational conditions. 3) No further power reduction possible. 4) Tested under Bürkert test conditions. The switching noise may vary with conditions. p. 1/3

6712 Whisper Valve Materials 1 2 3 4 5 1. Cap 2. Coil housing 3. Diaphragm (medium contact) 4. Flange seal (medium contact) 5. Valve body 6. Fluid housing (medium contact) PPS nickel-plated FFKM, FKM or EPDM FFKM, FKM or EPDM PPS PEEK or PPS 6 Dimensions [mm] 3.6 Strand 14.7 12.06 Plug polarity red = + black = - 0.9 3.45 5 26 23.5 31 5 7 15.2 18.2 1.7 0.8 2.5 0.9 polarity left = - right = + 7 Flange interface for manifold 2 0.5 7.2 min station width max. ø1 2.5 M 1.6 min. 4mm deep 15.2 p. 2/3

6712 Whisper Valve Ordering chart for valves Circuit function Orifice [mm] Port connection Kv value water [m 3 /h] 1) Cv value water [gpm] QNn value air [l/min] Pressure range [bar] Max. pressure difference [bar] Seal material Body material Electrical connection 2) Voltage/ frequency [V/Hz] Item no. A 2/2-way valve, direct acting, NC 0.4 0.004 0.005 4.8 0-5 5 Bürkert 0.8 flange 0.013 0.015 14.0 0-3 3 1) Kv value water [m3/h]: water flow rate measured at +20 C, 1 bar relative pressure. Kv value 0.013 m³/h only applies for p > 0.5 bar. 2) Valves with plug connection are delivered without a mating plug. Suitable plug on request (compatibility to W+P, JST, Würth and Molex). 3) On request. 2 (A) 1 (P) EPDM PPS Plug 12 V/DC 273 226 3) FFKM PEEK Strand 24 V/DC 273 206 3) EPDM 273 232 3) PPS FKM Plug 273 233 3) FFKM PEEK 273 231 3) 12 V/DC EPDM 273 188 3) PPS FKM Strand 273 189 3) FFKM PEEK 273 187 3) EPDM 273 236 3) PPS FKM Plug 273 237 3) FFKM PEEK 273 235 3) 24 V/DC EPDM 273 190 3) PPS FKM Strand 273 191 3) FFKM PEEK 267 651 i Further versions on request Ordering chart for Manifold Manifold with UNF connection; Delivery without valves; Material: PEEK Manifold Description Item no. 1-fold Manifold UNF 1/4-28 PEEK 694 895 Other versions on request. UNF connectors and tubes are available as type TVU003. To find your nearest Bürkert facility, click on the orange box In case of special application conditions, please consult for advice. Subject to alteration. Christian Bürkert GmbH & Co. KG 1504/2_EU-en_00895281 p. 3/3

6712 Whisper Valve 2/2-way fast switching solenoid valve with media separation Highest chemical resistance with minimal internal volume Compact design with 7 mm width Orifice size 0.8 mm (3 bar) Switching noise < 36 db For dosing applications with excellent flush ability Fluidical point-of-care applications, as dialysis or artificial respiration, and applications at the point-of-use for example at pipetting arms in biological analysis have special requirements. The new media separated solenoid valve type 6712 was particularly developed for these applications. Especially the reduced switching noise and the good flush ability set a new benchmark. But also in industrial applications like inkjet printers, the type 6712 is the first choice due to the high lifecycle and the excellent switching dynamic. With the modular design and the available material variants this valve is applicable with virtually all liquids and gases in life science and industrial applications. A valve that combines dosing accuracy and flush ability. Circuit function A 2 (A) 1 (P) 2/2-way valve, directacting, normally closed Technical data Orifice sizes and pressure ranges Tightness to outside Body material Seal material Medium DN 0.8 mm with 0 to 3 bar 1) (DN 0.4 mm with 0 to 5 bar on request) 8 bar (rel.) PEEK, PPS FFKM (EPDM and FKM on request) Resistant to neutral and aggressive gases and liquids (acc. to Bürkert resistance chart) Media temperature FFKM, FKM and EPDM +15 to +55 C Ambient temperature FFKM, FKM and EPDM +15 to +55 C Typical service life 30.000.000 (acc. to laboratory duration tests)² ) Internal volume < 5 μl Viscosity Max. 21 mm 2 /s Port connection Bürkert flange (7 x 18.2 mm) Electrical connection Single flying leads, AWG26, 500 mm (Plug connector on request) Power supply 24 V DC (12 V on request) Voltage tolerance ±10 % Power consumption 0.9 W 3) Duty cycle 100 % continuous operation Installation As required, preferably with actuator upright Protection class IP40 Response times Measurement at valve output with 1 bar and 20 C acc. to DIN ISO 12238:2001 1 ms (pressure build-up 0-10 %) 5 ms (pressure build-up 100-90 %) Switching frequency 50 Hz Switching noise < 36 db 4) Approvals and compliance (on request) FDA KTW 1) Maximum tightened relative pressure at the seat. Max. pressure at the outlet: 1,5 bar (rel.). 2) Service life depends on the type of medium, the temperature, the pressure, the seal material and the specific operational conditions. 3) No further power reduction possible. 4) Tested under Bürkert test conditions. The switching noise may vary with conditions. p. 1/3

6712 Whisper Valve Materials 1 2 3 4 5 1. Cap 2. Coil housing 3. Diaphragm (medium contact) 4. Flange seal (medium contact) 5. Valve body 6. Fluid housing (medium contact) PPS nickel-plated FFKM, FKM or EPDM FFKM, FKM or EPDM PPS PEEK or PPS 6 Dimensions [mm] 3.6 Strand 14.7 12.06 Plug polarity red = + black = - 0.9 3.45 5 26 23.5 31 5 7 15.2 18.2 1.7 0.8 2.5 0.9 polarity left = - right = + 7 Flange interface for manifold 2 0.5 7.2 min station width max. ø1 2.5 M 1.6 min. 4mm deep 15.2 p. 2/3

6712 Whisper Valve Ordering chart for valves Circuit function Orifice [mm] Port connection Kv value water [m 3 /h] 1) Cv value water [gpm] QNn value air [l/min] Pressure range [bar] Max. pressure difference [bar] Seal material Body material Electrical connection 2) Voltage/ frequency [V/Hz] Item no. A 2/2-way valve, direct acting, NC 0.4 0.004 0.005 4.8 0-5 5 Bürkert 0.8 flange 0.013 0.015 14.0 0-3 3 1) Kv value water [m3/h]: water flow rate measured at +20 C, 1 bar relative pressure. Kv value 0.013 m³/h only applies for p > 0.5 bar. 2) Valves with plug connection are delivered without a mating plug. Suitable plug on request (compatibility to W+P, JST, Würth and Molex). 3) On request. 2 (A) 1 (P) EPDM PPS Plug 12 V/DC 273 226 3) FFKM PEEK Strand 24 V/DC 273 206 3) EPDM 273 232 3) PPS FKM Plug 273 233 3) FFKM PEEK 273 231 3) 12 V/DC EPDM 273 188 3) PPS FKM Strand 273 189 3) FFKM PEEK 273 187 3) EPDM 273 236 3) PPS FKM Plug 273 237 3) FFKM PEEK 273 235 3) 24 V/DC EPDM 273 190 3) PPS FKM Strand 273 191 3) FFKM PEEK 267 651 i Further versions on request Ordering chart for Manifold Manifold with UNF connection; Delivery without valves; Material: PEEK Manifold Description Item no. 1-fold Manifold UNF 1/4-28 PEEK 694 895 Other versions on request. UNF connectors and tubes are available as type TVU003. To find your nearest Bürkert facility, click on the orange box In case of special application conditions, please consult for advice. Subject to alteration. Christian Bürkert GmbH & Co. KG 1504/2_EU-en_00895281 p. 3/3

0117 2/2-way-mini Solenoid Valve Compact design Low electrical power consumption Short response times Hermetically sealing isolating diaphragm Non-metallic valve internals Type 117 is a normally-closed direct-acting plunger-type solenoid valve with PTFE-coated diaphragm. The diaphragm isolates the fluid from the solenoid system. When deenergized (in circuit function A) the valve is closed by spring action. When energized, the solenoid armature is drawn in 2/2-Way, G 1/8, UNF 1/4-28 Fluid Control Systems against a spring to open the valve. The solenoid epoxy encapsulation efficiently dissipates the heat generated by the coil. Circuit function A A 2/2-way valve NC Technical data Body material ETFE (TEFZEL) Seal material PTFE with EPDM - PTFE with FKM Media PTFE/EPDM: alkalis, acids to medium concentration, washing- and bleaching lyes PTFE/FKM: oxydizing acids and substances, salt solutions, oils and waste gases Medium temperature -10... +70 C Max. ambient temperature max. +55 C Max. viscosity 21 mm 2 /s Response times opening closing Installation Operating voltages approx. 20 ms approx. 20 ms as required, but preferably with solenoid system upright 12 V DC, 12 V DC battery, 24 V DC, 24 V UC, 220-230 V UC Voltage tolerance ± 10 % Power consumption 4 W Duty cycle 100 % continuously rated Cycling rate up to 300 c.p.m. Protection class with cable IP 65 plug Electr. connection Delivery standard: Cable plug DIN 43 650 Form B, 0-250 V. Flying leads 300 mm lenght p. 1/3

0117 Materials Coil body: Isolating diaphragm: Valve body: EPOXY PTFE/FKM, PTFE/EPDM ETFE (TEFZEL) Ordering chart for valves (other versions on request) All valves with ETFE-body (TEFZEL); without cable plug (see accessory); PTFE-seat seal with EPDM or FKM Circuit function Orifice [mm] Port connection Kv value water [m 3 /h] Pressure range [bar] Seal material Voltage/ Frequency [V/Hz] Item no. A 1.2 G 1/8 0.045 0-2 PTFE/FKM 24/UC 064 929 A 1.6 G 1/8 0.06 0-1.5 PTFE/EPDM 24/DC 057 606 24/UC 058 206 PTFE/FKM 12 V/DC Batterie 085 529 24/DC 056 664 24/UC 041 763 220-230/UC 057 839 A 2.0 G 1/8 0.09 0-1.0 PTFE/EPDM 24/DC 043 698 24/UC 068 170 220-230/UC 021 301 PTFE/FKM 24/DC 040 947 24/UC 058 062 220-230/UC 021 186 A 2.4 G 1/8 0.10 0-1.0 PTFE/EPDM 24/DC 056 878 24/UC 021 352 220-230/UC 022 140 PTFE/FKM 12/DC 042 215 24/DC 056 535 24/UC 047 399 220-230/UC 056 630 NPT version on request p. 2/3

0117 Ordering chart Accessory (Cable plug acc. to DIN EN 175301-803 Form B (previously DIN 43650) Circuit Voltage / frequency Item no. none (standard) 0-250 V AC/DC 423 845 with LED 24 V UC 423 849 further versions see datasheet type 2507 The delivery of a cable plug includes the flat seal and the fixing screw. For other cable plug versions acc. to DIN EN 175301-803 Form B (previously DIN 43650), see data-sheet Type 2507. Dimensions [mm] D = G 1/8 Use sheet metal screws BZ 2.9 x... DIN 7971-A2 for mounting View X 9 deep To find your nearest Bürkert facility, click on the orange box In case of special application conditions, please consult for advice. Subject to alterations Christian Bürkert GmbH & Co. KG 1001/1_EU-en_00891600 p. 3/3

0127 2/2 or 3/2-way Miniature Rocker Solenoid Valve Type 0127 can be combined with... For maximum chemical resistance requirements Compact design with 16 mm width and Cv ratings up to 0.058 Proven reliability since 1993 Flexible design for custom manifold assemblies High back pressure tightness, excellent cleanability and 100 % duty cycle Manifolds Type 1054 Cable plug Type 2505 Rectangular cable plug Bürkerts solenoid valve 0127 is considered the pioneer in the controlling of fluids in the microfluidic industry. The valve has been launched in the earlier 90th and has been further developed and improved to meet the increased requirements of the market. The use of the rocker technology, which operates the diaphragm between the actuator and media, ensures a very reliable and precise switching of smallest volumes. And still today this valve is a benchmark in its industry. A high variety of different diaphragm and housing materials as well as different housing and electrical connectors the valve 0127 was designed for the use in laboratories, medical- and analysis technology. Beyond medical industry it is also used for applications within other industries, for example ink-jet printers and vending machines. Circuit function A 2/2-way valve, direct-acting, normally closed Circuit function B B 2/2-way valve, direct-acting, P normally open Circuit function T 3/2-way valve, direct-acting, universal functions Technical data Orifice [mm] DN 0.8 - DN 1.6 (for details see ordering chart) Body material PEEK, PVDF, ETFE, PPS Seal material FFKM, FKM, EPDM Media Resistant to neutral and aggressive liquids and gases (see Burkert chemical resistance chart) Media temperature -10 to 55 C 1) Ambient temperature max. 55 C Service life 10.000.000 (according to laboratory endurance test with FKM and EPDM) 2) Internal volumes with sub-base starting at 44 μl with G 1/8 and NPT 1/8 starting at 100 μl with UNF 1 /4-28 starting at 25 μl with tube spigot starting at 33 μl on request < 10 μl 3) Port connection Bürkert sub-base (16 x 27 mm), G1/8, NPT1/8, UNF 1/4-28, tube connection Electrical connection Cable plug Type 1054 Two FEP-leads 0.2 mm 2, length 500 mm Rectangular cable plug, Type 2505 4) Operating voltage 12/24 V/DC; 24 V/UC; other voltages on request Voltage tolerance ±10 % Power consumption 3.4 W Duty cycle Manifold mounting Installation Protection class Response times Open Closing 100 % continuous rating If media or ambient temperatures are above +40 C: intermittent operation 40 % (10 min) As required, preferably with actuator upright IP 54 with fl ying leads and single cable plug IP 40 with Rectangular plug Measured at valve outlet with air at 2 bar and +20 ºC According to ISO 12238:2001; approx. 25 ms (Pressure rise 0 to 10 %) approx. 25 ms (Pressure drop 100 to 90 %) 1) Temperature may vary depending on orifi ce and seal material. For further information see on page 2. 2) Life expectancy depends on media, temperature, pressure, seal material, individual application conditions. 3) The internal volume can vary depending on the housing. For further information see on page 2. 4) Other electric connectors and other cable lengths upon request. p. 1/8

0127 Materials A A-A 1 2 3 4 5 A 1 coil EPOXID 2 actuator housing PPS 3 diaphragm FFKM, FKM, EPDM 4 fl uid housing PEEK, PVDF, ETFE, PPS 5 fl ange seal FFKM, FKM, EPDM Detailed medium temperature (depending on material and orifice) Orifice Seal material Temperature range media temperature DN 0.8 FFKM +5 to +50 C DN 0.8 FKM 0 to +50 C DN 0.8 EPDM -5 to +50 C DN 1.2 & 1.6 FFKM +10 to +50 C DN 1.2 & 1.6 FKM +5 to +50 C DN 1.2 & 1.6 EPDM 0 to +50 C media temperature with limitation on switching time and life expectancy 1) upon request up to -15 C available. DN 0.8 FFKM 0 to +50 C DN 0.8 FKM -5 to +55 C DN 0.8 EPDM -10 to +50 C DN 1.2 & 1.6 FFKM +5 to +50 C DN 1.2 & 1.6 1) FKM 0 to +55 C DN 1.2 & 1.6 EPDM -5 to +50 C Detailed internal volume (depending on fluid housing) Body 2-way low dead volume 2-way 3-way fluid chamber total fluid chamber total fluid chamber total sub-base 44 μl 54 μl 97 μl 106 μl 90 μl 106 μl G 1/8, NPT 1/8 - - 100 μl 211 μl 92 μl 229 μl UNF 1/4-28 25 μl 69 μl 55 μl 79 μl 54 μl 95 μl tube connection 33 μl 112 μl 62 μl 142 μl 69 μl 185 μl p. 2/8

0127 Ordering chart for valves Circuit function Orifice [mm] Port connection Kv value water [m 3 /h] Cv value [gal/min] QNn value air [l/min] Pressure range [bar] 1) Seal material Fluid housing material Electrical connection Voltage/frequency [V/ Hz] 2) Item no. A 0.8 Sub-base 0.015 0.017 16 0-6 FFKM PEEK leads, 0.5 m 24/DC 276 699 FKM PPS leads, 0.5 m 24/DC 264 327 EPDM PPS rectangular plug 24/DC 276 701 1.0 UNF 1/4-28 0.02 0.023 22 0-2 3) FFKM ETFE leads, 0.5 m 12/DC 457 785 2/2-way valve, rectangular plug 24/DC 276 702 direct acting, 1.2 Sub-base 0.03 0.035 32 0-5 FFKM PEEK leads, 0.5 m 24/DC 276 703 normally closed rectangular plug 24/DC 276 710 FKM PPS leads, 0.5 m 24/DC 276 718 EPDM PPS cable plug 24/DC 276 728 UNF 1/4-28 0.025 0.029 27 0-5 FFKM PEEK leads, 0.5 m 12/DC 244 706 1.5 UNF 1/4-28 0.03 0.035 33 0-2 3) FFKM ETFE leads, 0.5 m 24/DC 120 680 rectangular plug 24/DC 276 733 cable plug 24/UC 136 366 1.6 G1/8 0.05 0.058 54 0-2 FFKM PVDF leads, 0.5 24/DC 120 677 rectangular plug 24/DC 272 153 NPT1/8 0.05 0.058 54 0-2 FFKM PVDF rectangular plug 24/DC 272 160 UNF 1/4-28 0.03 0.035 33 0-2 FFKM PEEK leads, 0.5 m 24/DC 463 551 Sub-base 0.045 0.052 49 0-2 FFKM PVDF leads, 0.5 m 24/DC 276 738 PEEK leads, 0.5 m 24/DC 242 451 FKM PPS rectangular plug 24/DC 273 398 EPDM PPS rectangular plug 12/DC 276746 Tube connection 0.045 0.052 49 0-2 3) FFKM PVDF leads, 0.5 m 24/DC 455 390 rectangular plug 24/DC 272 154 B 1.5 UNF 1/4-28 0.03 0.035 33 0-2 FFKM ETFE leads, 0.5 m 24/DC 120 681 B 1.6 G1/8 0.05 0.058 54 0-2 FFKM PVDF leads, 0.5 m 24/DC 120 678 Tube connection 0.045 0.052 49 0-2 3) FFKM PVDF leads, 0.5 m 24/DC 120 684 P 2/2-way valve, Sub-base 0.045 0.052 49 0-2 EPDM PPS rectangular plug 24/DC 276 747 direct-acting, normally open T 0.8 Sub-base 0.015 0.017 16 0-6 FFKM PEEK leads, 0.5 m 24/DC 276 748 FKM PPS rectangular plug 24/DC 276 749 EPDM PPS rectangular plug 24/DC 276 750 1.0 UNF 1/4-28 0.02 0.023 22 0-2 FFKM ETFE leads, 0.5 m 24/UC 214 280 rectangular plug 24/DC 276 751 3/2-way valve, 1.2 Sub-base 0.03 0.035 32 0-5 FFKM PEEK direct-acting, leads, 0.5 m 24/DC 276 753 universal functions rectangular plug 24/DC 276 754 FKM PPS leads, 0.5 m 24/DC 276 756 EPDM PPS rectangular plug 24/DC 276 758 UNF 1/4-28 0.025 0.029 27 0-5 FFKM PEEK cable plug 24/DC 269 045 1.5 UNF 1/4-28 0.03 0.035 33 0-2 FFKM ETFE leads, 0.5 24/DC 120 682 rectangular plug 24/DC 272 158 cable plug 24/UC 079 901 1.6 G1/8 0.05 0.058 54 0-2 FFKM PVDF leads, 0.5 m 24/DC 120 679 rectangular plug 24/DC 272 156 NPT1/8 0.05 0.058 54 0-2 FFKM PVDF leads, 0.5 m 24/DC 121 781 UNF 1/4-28 0.03 0.035 33 0-2 FFKM PEEK rectangular plug 24/DC 262 461 Sub-base 0.045 0.052 49 0-2 FFKM PVDF rectangular plug 24/DC 273 853 PEEK leads, 0.5 m 24/DC 460 264 FKM PPS rectangular plug 24/DC 271 604 EPDM PPS rectangular plug 24/DC 276 759 Tube connection 0.045 0.052 49 0-2 FFKM PVDF leads, 0.5 m 24/DC 120 685 1) Overpressure with respect to atmospheric pressure. On request different pressure ranges available. 2) In universal Current (UC) are rectifi er, LED and varistor integrated. Other voltages on request. 3) Maximum back pressure 1 bar. i Other versions on request rectangular plug 24/DC 272 157 p. 3/8

0127 Dimensions [mm] Threaded port version (G1/8, NPT1/8) with rectangular plug Threaded port version (UNF 1/4-28) for cable plug Tube connection for cable plug 11.7 13.5 55.8 8.5 7.5 6.5 G1/8 8 7.5 45 33 23.8 18 9.6 9.7 54.8 UNF 1/4-28 12.4 7 35.6 32 2.2 8 16 21.8 3.5 14 17.5 3.2 3.3 7.2 2.5 3.6 18 33 38.9 33 3.3 16 G 1/8 resp. NPT 1/8 see stamp on body 3.2 6.4 3.2 4 Manifold mount version with flying leads Classification of fluid connections 46.6 42.8 2/2-way-valve, normally closed (circuit function A) inflow at "NC"-connector 4.2 2/2-way-valve, normally open (circuit function B) inflow at "NO"-connector M2.5 * 7.5 3/2-way-valve, normally open (circuit function T) inflow at "NO"-connector 27 flange interfaces at page 5. 16 1.6 * Other screw length on request. Self-tapping screws on request. When selecting a connection plate the screw head overtap has to be considered p. 4/8

0127 Overview flange interfaces 16 x 27 mm bürkert flange interface FB23-3-way (standard) M2,5 min. 8,5 max. 2 10,5 18 21,5 bürkert flange interface FB43-2-way (standard) M2,5 min. 8,5 max. 2 10,5 18 21,5 bürkert flange interface FB33-2-way (low dead volume), not in ordering chart - on request M2,5 min. 8,5 max. 2 10,5 Circuit function A: NC Circuit function B: NO 9 21,5 hole not in use i On request available with anti-twist device p. 5/8

0127 Ordering chart Accessories Accessory Item no. Cable plug type 1054 (without cable) 006 699 Cable plug type 1054 with 3 m cable 413 552 Recangular plug type 2505 with 3 m cable 252 572 Rectangular plug type 2505 with 300 mm fl ying leads 262 346 Manifolds in PEEK for Bürkert flange interface 16 x 27 2-way [mm] 7.2 A UNF1/4-28 6.5 5 27.5 6.5 16 2.75 3.2 2.75 Manifold A B n Item no. 2-fold 36.25 16.5 2 651 506 3-fold 52.75 33 3 651 510 4-fold 69.25 49.5 4 651 507 5-fold 85.75 66 5 651 508 6-fold 102.25 82.5 6 651 509 7-fold 118.75 99 7 651 521 8-fold 135.25 115.5 8 651 522 11.5 16.5 8.25 B i Other manifolds on request p. 6/8

0127 Manifolds in PPS for Bürkert flange interface 16 x 27 2-way [mm] A A-8 4.3 4 Manifolds in aluminium for Bürkert flange interface 16 x 27 3-way [mm] M4 12.5 B 10 18 G1/8 22 5 6 7 32 G1/8 20 11 8 10 18 14 16.5 B 3-fold up to n-fold M4 16.5 3.5 15 10 10 9 A-24 2-fold 10 3.5 Manifold A B n Item no. 2-fold 47.5 16.5 2 675 628 3-fold 64 33 3 675 629 4-fold 80.5 49.5 4 675 630 5-fold 97 66 5 675 631 6-fold 113.5 82.5 6 675 632 7-fold 130 99 7 675 633 8-fold 164.5 115.5 8 675 634 9-fold 163 132 9 675 635 10-fold 179.5 148.5 10 675 636 M4 3 M5 A 17 8.5 32 M4 5 10 A-10 Manifold A B n Item no. 2-fold 63 18 2 658 695 3-fold 81 36 3 658 696 4-fold 99 54 4 658 697 5-fold 117 72 5 658 698 6-fold 135 90 6 658 699 8-fold 171 126 8 658 700 10-fold 207 162 10 658 701 12-fold 243 198 12 658 703 p. 7/8

0127 Single manifolds in aluminium for Bürkert flange interface 16 x 27 [mm] Manifold made from aluminium, black anodized, Port connection M5 M5 14 M3 Item no. 623 873 Manifold made from aluminium, black anodized, Port connection G 1/8 22 14.5 Item no. 634 917 8.5 5 16 6.5 8 10.5 5 M2.5 12 10 M2.5 32 21.5 5 10 8.5 6.5 8 9 18 10 9.2 13.5 14 6.5 5 27 21.5 18 M3 G1/8 10.5 16 10.5 M2.5 i Caution: Pay attention to the coil fixing screw lenght to avoid overrun Application examples Flying leads unit with flange Rectangular plug unit with tube connection Plug on top of unit with threaded port To find your nearest Bürkert facility, click on the orange box g In case of special application conditions, please consult for advice. Subject to alterations Christian Bürkert GmbH & Co. KG 1506/5_EU-en_00891603 p. 8/8

0131 Direct-acting 2/2 or 3/2-way solenoid valve Direct-acting, media-separated valve up to DN 25 Vibration resistant, block mounted coil system Energy saving power reduction for DC versions High safety due to electrical position feedback Robust, service friendly manual override The valve operates according to the lever principle and can therefore switch big orifices directly. Available in 2/2-way version as well as a 3/2-way valve. The armature works horizontally on a tightly coupled toggle. The cylinder seal, located at the lower lever, is pressed by the horizontal movement of the valve seat. The plastic-coated metal lever forms a unit with the implemented gas-tight membrane. With this construction the actuator is disconnected from the media fluid housing. Circuit function A 2/2-way valve, direct-acting, Normally closed Circuit function B 2/2-way valve, direct-acting, normally open Circuit function C 3/2-way valve, direct-acting, in de-energized position, port A exhausted Circuit function D 3/2-way valve, direct acting, in de-energized position, port B pressurized Circuit function E mixer valve, direct-acting, in de-energized position, P2gA open, P1 closed Circuit function F distribution valve, direct-acting, in de-energized passage, PgB open 2 (A) 1 (P) 2 (A) 1 (P) 2(A) 1(P) 3(R) 2(B) 1(P) 3(R) 2(A) 1(P) 3(R) 4(A) 2(B) 1(P) Technical data Body material PVC, PVDF, brass Seal material NBR, EPDM, FKM Medium Aggressive and non-aggressive fl uids, neutral gases, aggressive gases according to their diffusion properties Medium temperature PVC / EPDM -10 to +50 C (Body + Seal) PVC / FKM -10 to +50 C Brass / EPDM -30 to +130 C * Brass / FKM -10 to +130 C * Brass / NBR -10 to +90 C PVDF / FKM -10 to +70 C PVDF / EPDM -10 to +70 C Ambient temperature Max. +50 C Viscosity 37 mm 2 /s Operating voltage 24 V / UC, 230 V / UC, 24 V / 50 Hz, 230 V / 50 Hz Voltage tolerance ±10 % Cycling rate 60/min at AC Max. 6/min at UC Duty cycle 100% Electrical connection Cable plug (supplied as standard) Protection class IP65 with cable plug Installation As required, preferably with actuator upright * High performance version, AC/DC max. +90 C Response times [ms]: Measured at valve outlet at 6 bar and +20ºC. Opening (10 t0 20) Pressure rise 0 to 90%, Closing (40 to 60) Pressure relief 100 to 10% Electrical power consumption Inrush Hold AC [VA] UC [W] AC [VA/W] UC [W] 100-120 100 48/16 9 Flow rate: Kv value water [m 3 /h] Measured at +20 ºC, 1 bar pressure at valve inlet and free out let Pressure values [bar] Overpressure with respect to atmospheric pressure p. 1/9

0131 Materials 3/2-way brass version Plunger Stainless steel 1.4105 Manual override with locking function Coil Epoxy Lateral flange PC O-ring NBR, FKM, EPDM Toggle pin PTFE O-ring NBR, FKM, EPDM Closing body NBR, FKM, EPDM Housing Brass Dimensions [mm] 3/2-way brass version 79 L 40 D D 87.5 127.5 49 52 29 L 50 D L DN SW 32 90 62 49 Material DN Connection D L Brass 10 Threaded G 3/8 12 Brass 15 Threaded G 1/2 14 Brass 20 Threaded G 3/4 16 129 p. 2/9

0131 Materials 3/2-way plastic version with union nut and connection fitting Coil Epoxy Manual override with locking function Lateral flange PC O-ring FKM, EPDM Closing body FKM, EPDM Plunger Stainless steel 1.4105 Union nut PVC/PVDF Toggle pin PTFE O-ring FKM, EPDM Connection fitting True union, threaded, PVDF weld end Body PVC/PVDF Dimensions [mm] 3/2-way plastic version with union nut and connection fitting 62 50 D DN 50 C B 8 48 70 L1 50 M5 79 49 30 49 52 A 117.5 128.5 29 Material DN Connection A B C D 1 L PVC 10 True union 30 17 14 Ø 16.2 130 Threaded connection 30 17 12 G 3/8 130 Threaded connection 30 17 12 NPT 3/8 130 10 (with port for DN 15) True union 32 19 16 Ø 20.2 134 Threaded connection 32 19 13 G 1/2 134 Threaded connection 32 19 14 NPT 1/2 134 15 True union 33 19 16 Ø 20.2 136 Threaded connection 33 19 13 G 1/2 136 Threaded connection 33 19 14 NPT 1/2 136 15 (with port for DN 20) True union 36 22 19 Ø 25.2 142 Threaded connection 36 22 15 G 3/4 142 Threaded connection 36 22 16 NPT 3/4 142 20 True union 37 22 19 Ø 25.2 144 Threaded connection 37 22 15 G 3/4 144 Threaded connection 37 22 16 NPT 3/4 144 PVDF 10 Weld end 31 18 15 Ø 15.5 132 15 Weld end 33 19 16 Ø 19.35 136 20 Weld end 36 21 18 Ø 24.5 142 p. 3/9

0131 Ordering chart for valves 3/2-way version, seal material EPDM Body material Circuit function Orifice [mm] Port connection [inch resp. mm] Kv value water [m 3 /h] Pressure range [bar] 24 V/UC Item no. per voltage / frequency PVC C 10 G 3/8 2.0 0-1 x x - - G 1/2 2.0 0-1 x x - - True union Ø 16 2.0 0-1 x x - - True union Ø 20 2.0 0-1 x x - - 15 G 1/2 4.0 0-0.5 x x - - True union Ø 20 4.0 0-0.5 x x - - True union Ø 25 4.0 0-0.5 x x - - 20 G 3/4 5.0 0-0.25 x x - - True union Ø 25 5.0 0-0.25 x x - - D 10 G 3/8 2.0 0-1 x x x x G 1/2 2.0 0-1 x x x x True union Ø 16 2.0 0-1 x x x x True union Ø 20 2.0 0-1 x x x x 15 G 1/2 4.0 0.5 x x x x True union Ø 20 4.0 0.5 x x x x True union Ø 25 4.0 0.5 x x x x 20 G 3/4 5.0 0-0.25 x x x x True union Ø 25 5.0 0-0.25 x x x x F 10 G 3/8 2.0 0-1 x x x x G 1/2 2.0 0-1 x x 076 537 x True union Ø 16 2.0 0-1 055 770 x 064 266 052 546 True union Ø 20 2.0 0-1 x x x x 15 G 1/2 4.0 0.5 025 876 x x x True union Ø 20 4.0 0.5 049 883 x 058 279 052 071 True union Ø 25 4.0 0.5 x x x x 20 G 3/4 5.0 0-0.25 x x x x True union Ø 25 5.0 0-0.25 067 076 x 040 921 054 564 PVDF F 10 Weld end Ø 16 2.0 0-1 x x x x 15 Weld end Ø 20 4.0 0-0.5 x x x x 20 Weld end Ø 25 5.0 0-0.25 x x x x C 10 G 3/8 2.0 0-1 x x - - Brass 15 G 1/2 4.0 0-0.5 046 648 x - - 20 G 3/4 5.0 0-0.25 x x - - D 10 G 3/8 2.0 0-1 x x x x 15 G 1/2 4.0 0-0.5 x x x x 20 G 3/4 5.0 0-0.25 x x x x F 10 G 3/8 2.0 0-1 x x x x 15 G 1/2 4.0 0-0.5 x x x 053 634 20 G 3/4 5.0 0-0.25 x x x x 230 V/UC 24 V/50 Hz 230 V/50 Hz 3/2-way version, seal material NBR Item no. per voltage / frequency Body material Brass X on request - version not possible Circuit function Orifice [mm] Port connection [Inch] Kv value water [m 3 /h] Pressure range [bar] C 10 G 3/8 2.0 0-1 048 997 059 302 - - 15 G 1/2 4.0 0-0.5 062 737 062 481 - - 20 G 3/4 5.0 0-0.25 x 049 470 - - D 10 G 3/8 2.0 0-1 x x x x 15 G 1/2 4.0 0-0.5 021 964 x x 051 556 20 G 3/4 5.0 0-0.25 x x x x F 10 G 3/8 2.0 0-1 064 025 x x 062 960 15 G 1/2 4.0 0-0.5 x x 045 916 062 124 20 G 3/4 5.0 0-0.25 140 798 x 062 119 079 567 24 V/UC 230 V/UC 24 V/50 Hz 230 V/50 Hz p. 4/9

0131 Ordering chart for valves 3/2-way version, seal material FKM Body material Circuit function Orifice [mm] Port connection [inch resp. mm] Kv value water [m 3 /h] Pressure range [bar] Item no. per voltage / frequency 24 V/UC 230 V/UC 24 V/50 Hz 230 V/50 Hz PVC C 10 G 3/8 2.0 0-1 x x - - G 1/2 x x - - True union Ø 16 x x - - True union Ø 20 x x - - 15 G 1/2 4.0 0-0.5 x x - - True union Ø 20 x x - - True union Ø 25 x x - - 20 G 3/4 5.0 0-0.25 x x - - True union Ø 25 x x - - D 10 G 3/8 2.0 0-1 x x x x G 1/2 x x x x True union Ø 16 x x x x True union Ø 20 x x x 172 866 15 G 1/2 4.0 0-0.5 x x x x True union Ø 20 x x x x True union Ø 25 4.0 0-0.5 x x x x 20 G 3/4 5.0 0-0.25 x x x x True union Ø 25 x x x x F 10 G 3/8 2.0 0-1 065 194 x x 052 183 G 1/2 x x x x True union Ø 16 058 362 x x 052 619 True union Ø 20 x x x x 15 G 1/2 4.0 0.5 x x x x True union Ø 20 058 710 x x 050 904 True union Ø 25 x 020 687 x 042 470 20 G 3/4 5.0 0-0.25 x x x x True union Ø 25 058 363 x 068 352 066 280 PVDF C 10 Weld end Ø 16 2.0 0-1 x x - - 15 Weld end Ø 20 4.0 0-0.5 x x - - 20 Weld end Ø 25 5.0 0-0.25 x x - - E 15 G 1/2 4.0 0-0.3 208100 x - - F 10 Weld end Ø 16 2.0 0-1 x x x 235041 15 Weld end Ø 20 4.0 0-0.5 x x x x 20 Weld end Ø 25 5.0 0-0.25 x x x x C 10 G 3/8 2.0 0-1 x x - - Brass 15 G 1/2 4.0 0-0.5 x x - - 20 G 3/4 5.0 0-0.25 x x - - D 10 G 3/8 2.0 0-1 x x x x 15 G 1/2 4.0 0-0.5 x x x x 20 G 3/4 5.0 0-0.25 x x x x F 10 G 3/8 2.0 0-1 x x x x 15 G 1/2 4.0 0-0.5 053 050 069 814 x 058 915 20 G 3/4 5.0 0-0.25 x x x x X on request - version not possible p. 5/9

0131 Materials 2/2-way brass version Coil Epoxy Manual override with locking function Lateral flange PC O-ring NBR, FKM, EPDM Plunger Stainless steel 1.4105 Toggle pin PTFE O-ring NBR, FKM, EPDM Closing body NBR, FKM, EPDM Body Brass Dimensions [mm] 2/2-way brass version 79 D D 48 111.5 87.5 49 52 29 L 90 50 L DN SW 32 62 119 49 Material DN Connection D L Brass 10 Threaded G 3/8 12 Brass 15 Threaded G 1/2 14 Brass 20 Threaded G 3/4 16 p. 6/9

0131 Materials 2/2-way plastic version with true union nut and connection fitting Coil Epoxy Manual overide with locking function Lateral flange PC O-ring FKM, EPDM Closing body FKM, EPDM Plunger Stainless steel 1.4105 Toggle pin PTFE O-ring FKM, EPDM True union nut PVC/PVDF Connection fitting True union, threaded, PVDF weld end Body PVC/PVDF Dimensions [mm] 2/2-way plastic version with true union nut and connection fitting 79 D DN 49 52 30 117.5 29 C 8 M5 B 70 L1 L2 62 50 49 50 2/2-way corner version 50 Material DN Connection B C D L 1 L 2 PVC 10 True union 17 14 Ø 16.2 130 99.5 Threaded 17 12 G 3/8 130 99.5 Threaded 17 12 NPT 3/8 130 99.5 10 (with port for DN 15) True union 19 16 Ø 20.2 134 101.5 Threaded 19 13 G 1/2 134 101.5 Threaded 19 14 NPT 1/2 134 101.5 15 True union 19 16 Ø 20.2 136 103.0 Threaded 19 13 G 1/2 136 103.0 Threaded 19 14 NPT 1/2 136 103.0 15 (with port for DN 20) True union 22 19 Ø 25.2 142 106.0 Threaded 22 15 G 3/4 142 106.0 Threaded 22 16 NPT 3/4 142 106.0 20 True union 22 19 Ø 25.2 144 107.0 Threaded 22 15 G 3/4 144 107.0 Threaded 22 16 NPT 3/4 144 107.0 PVDF 10 Weld end 18 15 Ø 15.5 132 100.5 15 Weld end 19 16 Ø 19.35 136 103.0 20 Weld end 21 18 Ø 24.5 142 106.0 p. 7/9

0131 Ordering chart for valves 2/2-way version, seal material EPDM Body material Circuit function Orifice [mm] Port connection [inch resp. mm] Kv value water [m 3 /h] Pressure range [bar] Item no. per voltage / frequency 24 V/UC 230 V/UC 24 V/50 Hz 230 V/50 Hz PVC A 10 G 3/8 2.0 0-3 058 900 x x 056 512 G 1/2 2.0 0-3 023 759 x x 056 795 True union Ø 16 2.0 0-3 046 949 264 450 x 050 549 True union Ø 20 2.0 0-3 x x x 056 791 15 G 1/2 4.5 0-1 067 832 x x 054 831 True union Ø 20 4.5 0-1 050 809 168 193 051 028 055 423 True union Ø 25 4.5 0-1 x x x x 20 G 3/4 6.0 0-0.5 049 222 x x 056 797 True union Ø 25 6.0 0-0.5 045 225 x 053 992 051 257 B 10 G 3/8 2.0 0-3 x x - - G 1/2 2.0 0-3 x x - - True union Ø 16 2.0 0-3 041 272 x - - True union Ø 20 2.0 0-3 x x - - 15 G 1/2 4.5 0-1 x x - - True union Ø 20 4.5 0-1 x x - - True union Ø 25 4.5 0-1 x x - - 20 G 3/4 6.0 0-0.5 x x - - True union Ø 25 6.0 0-0.5 x 051 748 - - PVDF A 10 Weld end Ø 16 2.0 0-3 131 273 274 340 x x 15 Weld end Ø 20 4.5 0-1 x x x 197 985 20 Weld end Ø 25 6.0 0-0.5 x x x x B 15 Weld end Ø 20 4.5 0-1 x x - - A 10 G 3/8 2.0 0-3 x x x x Brass 15 G 1/2 4.5 0-1 x x x 056 281 20 G 3/4 6.0 0-0.5 x x x x B 10 G 3/8 2.0 0-2 x x x x 15 G 1/2 4.5 0-1 049 793 x x x 20 G 3/4 6.0 0-0.5 x x x x 2/2-way version, seal material NBR Body material Circuit function Orifice [mm] Port connection [inch resp. mm] Kv value water [m 3 /h] Pressure range [bar] Item no. per voltage / frequency 24 V/UC 230 V/UC 24 V/50 Hz 230 V/50 Hz Brass X on request - version not possible A 10 G 3/8 2.0 0-3 057 475 x x 053 059 15 G 1/2 4.5 0-1 054 102 x x 052 221 20 G 3/4 6.0 0-0.5 049 751 x 063 602 048 490 B 10 G 3/8 2.0 0-2 x 051 685 x x 15 G 1/2 4.5 0-1 058 371 046 466 x x 20 G 3/4 6.0 0-0.5 050 461 053 807 x x p. 8/9

0131 Ordering chart for valves 2/2-way version, seal material FKM Body material Circuit function Orifice [mm] Port connection [inch resp. mm] Kv value water [m 3 /h] Pressure range [bar] Item no. per voltage / frequency 24 V/UC 230 V/UC 24 V/50 Hz 230 V/50 Hz PVC A 10 G 3/8 2.0 0-3 x x x x G 1/2 2.0 0-3 086 273 x x x True union Ø 16 2.0 0-3 047 915 x 052 953 050 443 True union Ø 20 2.0 0-3 056 060 x 055 817 056 789 15 G 1/2 4.5 0-1 047 398 x x 056 663 True union Ø 20 4.5 0-1 053 882 x 051 641 050 787 True union Ø 25 4.5 0-1 x x x 058 369 20 G 3/4 6.0 0-0.5 x x x 056 794 True union Ø 25 6.0 0-0.5 056 495 x 050 551 051 351 B 10 G 3/8 2.0 0-3 x x - - G 1/2 2.0 0-3 x x - - True union Ø 16 2.0 0-3 058 361 053 221 - - True union Ø 20 2.0 0-3 x x - - 15 G 1/2 4.5 0-1 x x - - True union Ø 20 4.5 0-1 047 503 045 439 - - True union Ø 25 4.5 0-1 x x - - 20 G 3/4 6.0 0-0.5 x x - - True union Ø 25 6.0 0-0.5 051 969 x - - PVDF A 10 Weld end Ø 16 2.0 0-3 78854 x x x 15 Weld end Ø 20 4.5 0-1 x x x 130920 20 Weld end Ø 25 6.0 0-0.5 x x x x B 10 Weld end Ø 16 2.0 0-2 x 255332 - - 15 Weld end Ø 20 4.5 0-1 x x - - 20 Weld end Ø 25 6.0 0-0.5 x x -? A 10 G 3/8 2.0 0-3 054 053 x 048 664 044 502 Brass 15 G 1/2 4.5 0-1 025 537 x x 040 549 20 G 3/4 6.0 0-0.5 069 752 x x 048 622 B 10 G 3/8 2.0 0-2 x x x x 15 G 1/2 4.5 0-1 059 360 046 643 x x 20 G 3/4 6.0 0-0.5 x x x x X on request - version not possible To find your nearest Bürkert facility, click on the orange box In case of special application conditions, please consult for advice. Subject to alterations Christian Bürkert GmbH & Co. KG 1502/4_EU-en_00891604 p. 9/9

0330 Direct-acting 2/2- or 3/2-way pivoted armature valve Direct-acting, media-separated valve with diameter of up to DN 5 Maintenance-free pivoted armature technology Vibration-proof, block screwed coil system Suitable for aggressive alkaline and acidic solutions Service-friendly, robust manual operation Explosion proof versions The 0330 valve is a direct-acting, media-separated pivoted armature valve. It is available in 3/2- and 2/2-way versions. As a 3/2-way version, it can be used as a distributor or mixing valve. Various diaphragm material combinations and methods of operation are available depending on the application. The standard brass housing satisfies all European drinking water requirements. Stainless steel (316), PVDF, and polypropylene housing versions complete the offering. The solenoid coils are moulded with a chemically resistant epoxy. The 0330 is equipped with manual override for commissioning and testing. For reduced energy requirements all coils can be delivered with electronic power reduction or as an impulse version. The switching status can be indicated with position feedback as a binary or NAMUR signal. In combination with a plug in accordance with DIN EN 17301-803 Form A, the valves satisfy protection class IP65/67 in combination with a stainless steel or plastic housing NEMA 250 Cat. 4X. Content: Standard version Technical data p. 1 Additional options p. 4 Dimensions & Pin Assignment p. 5 Ordering chart p. 6 Explosion proof version Technical data p. 7 Additional options p. 9 Dimensions & Pin Assignment p. 10 Ordering chart p. 11 Technical data Available housing materials Port connection Seal material Medium for NBR Brass Stainless steel (1.4401) PP (Polypropylene) PVDF (Polyvinylfl uoride) G 1/4; NPT 1/4; (RC 1/4 and G 1/8 on request) EDPM / FKM / FFKM / NBR Neutral medium such as compressed air, town gas, water, hydraulic oil, oils and fats without additives, oxygen EPDM Alkalis, acids to medium concentrations, alkaline washing and bleaching lyes for FKM Oxydizing acids and substances, hot oils with additives, salt solutions, waste gases, oxygen for FFKM aggressive mediums, hot air, hot oils All Materials - For more exact info. please refer to our chemical resistance chart Medium temperature for body material brass or stainless steel Medium temperature for body material PP or PVDF NBR 0 to +80 C EPDM -30 to +90 C FKM 0 to +90 C FFKM +5 to +90 C NBR 0 to +80 C EPDM -30 to +80 C FKM 0 to +80 C FFKM +5 to +80 C Max. 37mm²/s Viscosity Ambient temperature max. +55 C Voltages 24V 50Hz; 110V 50Hz; 230V 50Hz; 120V 60Hz; 240V 60Hz; 12V DC; 24V DC; (further voltages on request) Voltage tolerance +/- 10% Duty cycle for brass and 100% stainless steel. Duty cycle for PP and PVDF 40% ED (60% intermittent operation) in 30min for 8W version 100% ED for 5W version continued p. 1/11

0330 Circuit function A 2/2-way direct acting valve, normally closed B 2/2-way direct acting valve, normally open C 3/2-way valve, direct acting, when de-energised Port A exhausted D 3/2-way valve, servo-assisted, outlet B normally pressurized E Mixer valve, direct-acting, in de-energized position, P2ÒA open, P1 closed F Distribution valve, direct-acting, in de-energized positon, PÒB open, A closed T 3/2 way valve, universal function, flow direction as required 2 (A) 1 (P) 2 (B) 1 (P) 2(A) 1(P) 3(R) 2(B) 1(P) 3(R) 2(A) 1(P1) 3(P2) 4(A) 2(B) 1(P) 2(IN/OUT) 1(NC) 3(NO) Technical data (continued) Electrical connection Protection class Coil insulation class Installation Weight [kg] with metal body with plastic hausing Pin terminal acc. to DIN EN 175301-803 Form A for cable pug Type 2508/2509 (also on request with moulded cable or terminal box) IP65 with Cable Plug H As required, preferably with actuator upright 0.47 0.40 Standard power consumption Frequency AC Frequency DC Inrush [VA] Hold [VA] Operation [W] Cold [W] Warm [W] 30 15 8 11 8 Impulse (inrush winding) Frequency AC Frequency DC Hold [VA] Operation [W] Cold [W] Warm [W] 20 11 11 8 Response times Orifice [mm] Frequency AC Frequency DC Opening [ms] Closing [ms] Opening [ms] Closing [ms] 2-4 8-15 8-15 10-20 10-20 Response times [ms]: Measured at valve outlet at 6 bar and +20 C Opening: Pressure rise 0 to 90%, Closing: Pressure drop 100 to 10% Pressure range and flow rate for metal body Circuit function DN Kv value water [m³/h]: Standard 1) Impulse 2) DC AC [50 or 60Hz] Pressure range 4) [bar] Vacuum 3) Pressure range 4) [bar] Pressure range 4) [bar] A / B / C / D / F 2.0 0.08 0.11 0-16 -0.98-10 0-16 3.0 0.14 0.18 0-10 -0.98-6 0-10 4.0 0.17 0.23 0-5 -0.98-3 0-5 5.0 0.29 0.29 0-2.5-0.98-1 0-2.5 E 2.0 0.08 0.11 0-10 -0.98-8 0-10 3.0 0.14 0.18 0-6 -0.98-5 0-6 4.0 0.17 0.23 0-3 -0.98-2.5 0-3 5.0 0.29 0.29 0-1.5-0.98-1 0-1 T 2.0 0.08 0.11 0-12 -0.98-8 0-10 3.0 0.14 0.18 0-8 -0.98-5 0-6 4.0 0.17 0.23 0-4 -0.98-2.5 0-5 5.0 0.29 0.29 0-2.5-0.98-1 - Pressure range and flow rate for plastic body Circuit function DN Kv value water Standard 1) Impulse 2) Pressure range 4) [bar] Pressure range 4) Vacuum Pressure range 4) [m 3 /h] AC [50 or 60Hz] [bar] DC Pressure range 4) [bar] [bar] A / B / C / D / F 2.0 0.13 0-16 0-12 -0.98-10 0-12 3.0 0.25 0-10 0-8 -0.98-6 0-8 4.0 0.30 0-5 0-4 -0.98-3 0-4 5.0 0.40 0-4.5 0-3.5-0.98-1 0-3 E / T 2.0 0.13 0-10 0-7 -0.98-7 0-7 3.0 0.25 0-6 0-4 -0.98-5 0-4 4.0 0.30 0-3 0-2 -0.98-2.5 0-2 1) Rated power consumtion 8W 2) Inrush power 11W 3) Vacuum possible for all seal materials 4) Pressure values [bar] with respect to atmospheric pressure p. 2/11

0330 Other circuit functions The valves are fitted with different springs for a specific circuit function. When used in other circuit functions the permissable operating pressure changes acc. to the following table. Metal body (8W respectively 11W) Circuit Max. operating pressure [bar] when using the valve in a new circuit function function Orifice 2mm Orifice 3mm Orifice 4mm A1) B 1) C D E F A B C D E F A B C D E F C 16 1.5 16 1.5 1.5 16 10 1 10 1 1 10 5 0.8 5 0.8 0.8 5 D 4 16 4.5 16 4 4 2.5 10 2.5 10 2 3 2 5 2 5 2 2 T 8 8 10 10 10 8 6 6 6 6 6 6 3 3 3 3 3 3 Plastic body (8W respectively 11W) Circuit Max. operating pressure [bar] when using the valve in a new circuit function function Orifice 2mm Orifice 3mm Orifice 4mm A 1) B1) C D E F A B C D E F A B C D E F C 16 1.5 16 1.5 1.5 16 10 1 10 1 1 10 5 0.8 5 0.8 0.8 5 D 4 16 4.5 16 4 4 2.5 10 2.5 10 2 3 2 5 2 5 2 2 F 16 1.5 10 1.5 1.5 16 6 1 6 1 1 10 4 1 4 1 1 5 1) For circuit function A and B the valve must be connected acc. to the pin assignment of 3/2-way valve. Additional options Coil Epoxy Diaphragm EDPM, FKM, FFKM, NBR O-Ring EDPM, FKM, FFKM, NBR Seat Brass Stainless steel (1.4401) PP (Polypropylene) PVDF (Polyvinylfluoride) Valve body Brass Stainless steel (1.4401) PP (Polypropylene) PVDF (Polyvinylfluoride) p. 3/11

0330 Ex Additional options Option Variable Description Code Impulse version CF02 Bistable magnetic system with inrush and drop-off coil;continuous operation or operation with short current pulses (min. 150 ms) possible Oxygen versions NL02 Suitable for applications with oxygen (non-metal materials that are in contact with the medium, are tested and approved according to BAM) Increased purity requirements e.g. oil, grease and silicone-free NL50/NL05 Wetted parts are specially cleaned and packaged in accordance with the valves Increased tightness requirements PCxx Standard units are tested at 10-2 mbar x l / sec; feasible up to 10 6 mbar Electrical feedback LF02 / LF03 See Type 1060 High-power electronics CZ05 Inrush power 60 W, nominal holding current 3 W; with plastic versions 100% ED is now feasible Vacuum version NA02 Suitable for vacuums up to -0.98bar Increased purity and tightness requirements NA03 Wetted parts are specially cleaned and leak tested to 10-4 mbar x l/sec Increased purity and tightness requirements and vacuum version Coil with reduced power (5W) NA01 Wetted parts are specially cleaned and leak tested up to 10-4 mbar x l/sec and suited for vacuum up to -0.98 bar Devices have lower pressure range; with plastic versions 100% ED is now feasible Cable plug JFxx / JGxx Cable plug is included in delivery. Cable plug versions (acc. to DIN EN 175301-803 Form A), see datasheet Type 2508 and 2509 Approvals PD01 CSA General Purpose valve PD02 CSA General Purpose valve UL recognized General Purpose valve PD24 UL listed Genaral Purpose valve CSA Genaral Purpose valve FM non-incendive for class I / II / III Div.2 T4 PD45 FM explosionproof for class I Div. 1 and dust-ingnitionproof for class II / III Div. 1 T4 CSA General Purpose valve for hazardous location class I / II Div. 2 and class III T4 PD07 DNV-GL (formerly Germanischer Lloyd) possible conformities (depending on the assembly) EAC, trinking water, FDA p. 4/11

0330 Dimensions [mm] Metal body Plastic body 100 71 82 9 9 9 104 22 13 53 56 12 9 34 24 G1/4 34 32 24 G1/4 38 46 38 46 Port connections The connections marked with 1, 2 and 3 are labelled in the drawing according to the circuit function table. Circuit function Connection 1 Connection 2 Connection 3 A P A B B P C P A R D R B P E P1 A P2 F A P B T NC In/Out NO 2 1 1 3 2 p. 5/11

0330 Ordering chart (products with reduced delivery time) All devices with connection thread G 1/4, manual override and cable plug Type 2508 Circuit function Orifice [mm] Seal Material Housing or seat material 024/DC Item no. per voltage/ frequency [V/Hz] 024/50 230/50 A 2) 3.0 FKM Brass 020 293 022 883 124 909 3.0 FKM Stainless steel 020 292 023 984 024 563 3.0 FKM PP 018 410 088 496 045 653 3.0 FKM PVDF 018 188 020 286 069 006 3.0 NBR Brass 020 294 086 553 024 902 3.0 EPDM PP 067 214 022 105 062 398 4.0 FKM Brass 024 019 025 246 124 912 4.0 FKM Stainless steel 018 276 018 857 020 873 4.0 FKM PP 062 695 043 005 063 116 4.0 FKM PVDF 023 472 069 079 087 837 4.0 NBR Brass 025 084-046 007 4.0 EPDM PP 021 660 067 731 063 118 4.0 EPDM PVDF 057 573-125 507 5.0 FKM PP 062 624 067 007 022 619 5.0 FKM PVDF 064 512-063 786 5.0 EPDM PP 061 321 054 261 049 969 5.0 EPDM PVDF 120 184 059 802 130 117 B 2) 3.0 FKM Brass 141 917 130 146 141 919 4.0 FKM Brass 141 920 141 921 141 923 3.0 FKM Stainless steel 141 928 141 929 141 931 4.0 FKM Stainless steel 141 932 141 933 141 935 C 2.0 NBR Brass 041 103 042 129 041 105 3.0 NBR Brass 041 107 041 108 041 116 3.0 FKM Stainless steel 052 344 045 024 052 059 4.0 NBR 042 218 042 695 042 329 Brass 4.0 FKM Stainless steel 050 483 043 324 050 979 4.0 FKM PP - 088 240-4.0 FKM PVDF 055 788-019 078 4.0 EPDM PP - - 063 625 D 2.0 NBR 056 984 041 858 041 137 Brass 3.0 NBR 041 139 041 141 041 147 Brass 4.0 NBR 043 129 042 696 042 903 Brass E 3.0 FKM PP 069 917 066 230 022 294 3.0 EPDM PP 078 556-078 559 4.0 FKM PP 061 077 086 921 053 406 4.0 FKM PVDF 022 340 020 550 085 599 4.0 EPDM PP 067 160 044 693 066 033 F 4.0 FKM PP 020 528 - - 4.0 EPDM PP - - 066 032 T 2.0 FKM 124 922 138 316 124 925 Brass 3.0 FKM 124 927 124 928 124 930 Brass 2.0 FKM Stainless steel 124 932 124 933 124 935 3.0 FKM Stainless steel 124 937 124 938 124 940 2) The listed ID numbers and circuit functions have a body with a straight channel Note: Further versions on request p. 6/11

0330 Ex Explosion proof version Circuit function A 2/2-way direct acting valve, normally closed B 2/2-way direct acting valve, normally open C 3/2-way valve, direct acting, when de-energised Port A exhausted D 3/2-way valve, servo-assisted, outlet B normally pressurized E Mixer valve, direct-acting, in de-energized position, P2ÒA open, P1 closed F Distribution valve, direct-acting, in de-energized positon, PÒB open, A closed T 3/2 way valve, universal function, flow direction as required 2 (A) 1 (P) 2 (B) 1 (P) 2(A) 1(P) 3(R) 2(B) 1(P) 3(R) 2(A) 1(P1) 3(P2) 4(A) 2(B) 1(P) 2(IN/OUT) 1(NC) 3(NO) Technical data Available body materials Port connection Seal material Medium for NBR Brass, stainless steel (1.4401), PP (Polypropylene) PVDF (Polyvinylfl uoride) G 1/4; NPT 1/4; (RC 1/4 and G 1/8 on request) EDPM / FKM / FFKM / NBR Neutral medium such as compressed air, town gas, water, hydraulic oil, oils and fats without additives, oxygen for EPDM Alkalis, acids to medium concentrations, alkaline washing and bleaching lyes for FKM Oxydizing acids and substances, hot oils with additives, salt solutions, waste gases, oxygen for FFKM Aggressive mediums, hot air, hot oils All Materials - For more exact info. please refer to our chemical resistance chart Medium temperature NBR 0 to +80 C for body material EPDM -30 to +90 C brass or stainless FKM 0 to +90 C steel FFKM +5 to 90 C Medium temperature for body material PP or PVDF Viscosity Ambient temperature. Voltages Frequency Voltage tolerance +/- 10% Duty cycle 100% Electrical connection Protection class Coil insulation class Type of protection Certificate Fuse Installation NBR 0 to +80 C EPDM -30 to +80 C FKM 0 to +80 C FFKM +5 to +80 C Max. 37mm²/s Max. +55 C 24V, 230V (further voltages on request) AC/DC Moulded cable (HO5RN-F3G,3x0.75 mm²) Terminal box without safety fuse (on request also terminal box with Fuse ( Tpye 1058/PTB 01 ATEX 2064 U)) IP65 H II 2 G Ex d e IIC T4 bzw. T5 II 2 G Ex d e mb IIC T4 bzw. T5 II 2 D Ex td A21 IP65 T135 C bzw. 100 C PTB 03 ATEX 1030 X IECEx PTB 05.0026X According to inrush current (see also ordering chart) As required, preferably with actuator upright Cycling rate Max. cycling rate For mediums temp For ambient temp. Variant 1 20/min Up to +70 C Up to +40 C Variant 2 5/min Up to +90 C Up to +40 C Power consumption Inrush [W] Operation [W] 40 3 Response times Orifice [mm] Opening [ms] Closing [ms] 2-4 30 40 Response times [ms]: Measured at valve outlet at 6 bar and +20 C Opening: Pressure rise 0 to 90%, Closing: Pressure drop 100 to 10% p. 7/11

0330 Ex Technical data (continued) Pressure range and flow rate for metal body Circuit function DN Kv value water [m 3 /h] Standard Pressure range 2) 3) [bar] Vacuum Pressure range [bar] A / B / C / D / F 2.0 0.11 0-16 -0.98 10 3.0 0.18 0-10 -0.98 6 4.0 0.23 0 5-0.98 3 5.0 0.29 0 4-0.98 2.5 E 2.0 0.11 0 10-0.98 8 3.0 0.18 0 6-0.98 5 4.0 0.23 0 3.5-0.98 2.5 5.0 0.29 0 3-0.98 2 T 2.0 0.11 0 10-0.98 8 3.0 0.18 0 6-0.98 5 Pressure range and flow rate for plastic body Circuit function DN Kv value water [m 3 /h] Standard Pressure range 2) 3) [bar] Vacuum Pressure range [bar] A / B / C / D / F 2.0 0.13 0-16 -0.98 10 3.0 0.25 0 10-0.98 6 4.0 0.30 0 5-0.98 3 5.0 0.40 0 4.5-0.98 1 E / T 2.0 0.13 0-10 -0.98 7 3.0 0.25 0 6-0.98 5 4.0 0.30 0 3-0.98 2.5 1) Measured at +20 C, 1 bar 2) pressure at valve inlet and free outlet. 2) Devices with FKM or FFKM diaphragm are reduced to a max. pressure of 12 bar 3) Pressure data [bar]: Measured as overpressure to the atmospheric pressure p. 8/11

0330 Ex Other circuit functions The valves are fitted with different springs for a specific circuit function. When used in other circuit functions the permissable operating pressure changes acc. to the following table. Metal body Valve Max. operating pressure [bar] when using the valve in a new circuit function operation Orifice 2mm Orifice 3mm Orifice 4mm A1) B 1) C D E F A B C D E F A B C D E F C 16 1.5 16 1.5 1.5 16 10 1 10 1 1 10 5 0.8 5 0.8 0.8 5 D 4 16 4.5 16 4 4 2.5 10 2.5 10 2 3 2 5 2 5 2 2 T 8 8 10 10 10 8 6 6 6 6 6 6 3 3 3 3 3 3 Plastic body Valve Max. operating pressure [bar] when using the valve in a new circuit function operation Orifice 2mm Orifice 3mm Orifice 4mm A 1) B1) C D E F A B C D E F A B C D E F C 16 1.5 16 1.5 1.5 16 10 1 10 1 1 10 5 0.8 5 0.8 0.8 5 D 4 16 4.5 16 4 4 2.5 10 2.5 10 2 3 2 5 2 5 2 2 F 16 1.5 10 1.5 1.5 16 6 1 6 1 1 10 4 1 4 1 1 1) For circuit function A and B the valve must be connected acc. to the pin assignment of 3/2-way valve. Additional options Option Terminal box with G ½ "or NPT ½" threaded nipple Variable Code JA09 respectively. JA10 Description Instead of the cable gland a threaded nipple with internal thread is installed in the terminal box.thereby laying the cable in a closed steel pipe system is possible. Oxygen versions NL02 Suitable for applications with oxygen (non-metal materials that are in contact with the medium, are tested and approved according to BAM) Increased purity requirements e.g. oil, grease and silicone-free NL50/NL05 Wetted parts are specially cleaned and packaged in accordance with the valves Increased hermetic requirements PCxx Standard units are tested at 10-2 mbar x l / sec; feasable up to 10-6 mbar Vacuum version NA02 Suitable for vacuums up to -0.98bar Increased purity and hermetic requirements NA03 Wetted parts are specially cleaned and leak tested to 10-4 mbar x l/sec Increased purity and hermetic requirements and vacuum version NA01 Wetted parts are specially cleaned and leak tested up to 10-4 mbar x l/sec and suited for vacuum up to -0.98 bar Electrical feedback CF15 Coil with intrinsically safe proximity switches (PTB 00 ATEX 2048X) instead of manual override p. 9/11

0330 Ex Dimensions [mm] Terminal box version Cable connection G 1/4 NPT 1/4 19 9 74 18 137.3 6 100 58 9 36.5 50.3 9 46 Threaded version 3000 53.5 73.5 11 60 24 32 26 24 32 37.3 38 75 123.3 38 87.5 Port connections The connections marked with 1, 2 and 3 are labelled in the drawing according to the circuit function table on the left. Circuit function Connection 1 Connection 2 Connection 3 A P A B B P C P A R D R B P E P1 A P2 F A P B 2 1 1 3 2 p. 10/11

0330 Ex Ordering chart for fuse Voltage [V] Max. current [A] Item no. 24 2 153 740 230 0.5 153 735 110 resp. 120 0.8 153 737 Ordering chart - selection table (Articles with reduced delivery time) All devices with connection thread G 1/4 and manual override Circuit function Orifice [mm] Seal Material Housing or seat material Electrical connection Item no. per voltage/ frequency [V/Hz] A 2) 3.0 NBR MS Terminal box 137 077 137 079 3.0 NBR MS cable 137 076 137 078 3.0 FKM Stainless steel Terminal box 137 081 137 083 3.0 FKM Stainless steel cable 137 080 137 082 C 3.0 NBR MS Terminal box 124 619 125 567 3.0 NBR MS cable 077 495 088 175 3.0 FKM Stainless steel Terminal box 135 080 137 075 3.0 FKM Stainless steel cable 137 073 137 074 E 3.0 FKM Stainless steel Terminal box 137 085 135 624 3.0 FKM Stainless steel cable 137 084 137 086 F 3.0 FKM Stainless steel Terminal box 146 203 137 089 3.0 FKM Stainless steel cable 137 087 137 088 T 4.0 FKM Stainless steel Terminal box 133 712 4.0 FKM Stainless steel cable 141 556 024/UC 230/UC Note: Further versions on request To find your nearest Bürkert facility, click on the orange box In case of special application conditions, please consult for advice. Subject to alterations Christian Bürkert GmbH & Co. KG 1601/11_EU-en_00891622 p. 11/11

0331 Direct acting 2/2 or 3/2 way Pivoted armature valve Direct acting, medium separated valve up to orifice DN 4 Maintenance-free pivoted armature technology Vibration resistent, screwed block coil system Suitable for aggressive alkali solutions and acids Service friendly, robust manual override Explosion proofed version The 0331 valve is a direct-acting, mediaseparated pivoted armature valve. It is available in 3/2 and 2/2-way versions. As a 3/2-way version, it can be used as a distributor or mixing valve. Various diaphragm material combinations and methods of operation are available depending on the application. The standard brass housing satisfies all European drinking water requirements. Stainless steel (316L), PVDF, polypropylene and PEEK housing versions complete the offering. The solenoid coils are moulded with a chemically resistant epoxy. The 0331 is equipped with manual override for commissioning and testing. For reduced energy requirements all coils can be delivered with electronic power reduction or as an impulse version. The switching status can be indicated with position feedback as a binary or NAMUR signal. In combination with a plug in accordance with DIN EN 17301-803 Form A, the valves satisfy protection class IP65/67 in combination with a stainless steel or plastic housing NEMA 250 Kat.4X. Contents: Standard version Technical data p. 1 Additional options p. 4 Dimensions & Pin Assignment p. 5 Ordering chart p. 6 Explosion proofed version Technical data p. 8 Additional options p. 10 Dimensions & Pin Assignment p. 11 Ordering chart p. 12 Technical data Available body material Brass Stainless steel (1.4401) PP (Polypropylene) PVDF (Polyvinyl fl uoride) PEEK Port connection Flange interface acc. to Bürkert standard 1000225877 (see also sectional dimensions) Medium for NBR Neutral mediums such as compressed air, town gas, water, hydraulic oil, oils and greases without additives, oxygen for EPDM Alkalis, acids to medium concentrations, alkaline washing and bleaching lyes for FKM Oxidizing acids and substances, hot oils with additives, salt solutions, waste gases, oxygen for FFKM Aggressive mediums, hot air, hot oils All materials For more detailed information please refer to our compatibility chart Medium temperature NBR 0 to +80 C for body material EPDM 30 to +90 C Brass, Stainless Steel or PEEK FKM 0 to +90 C FFKM +5 to +90 C Medium temperature NBR 0 to +80 C for body material EPDM 30 to +80 C PP or PVDF FKM 0 to +80 C FFKM +5 to +80 C Viscosity Max. 37mm²/s Ambient temperature Max. +55 C Operating voltage 24V 50Hz; 110V 50Hz; 230V 50Hz 120V 60Hz; 240V 60Hz 12V DC; 24V DC; (further voltages on request) Voltage tolerance +/ 10% Duty cycle for brass and 100% stainless steel Duty cycle for PP PVDF PEEK 40% ED (60% intermittent operation) in 30min for 8W version 100% ED for 5W version 60% ED (40% intermittent operation) in 30min for 8W version p. 1/12

0331 Circuit function A 2/2-way direct acting valve, normally closed B 2/2-way direct acting valve, normally open C 3/2-way valve, direct acting, when de-energised Port A exhausted 2 (A) 1 (P) 2 (B) 1 (P) 2(A) 1(P) 3(R) Technical data (continued) Electrical connection Type of protection Coil thermal isolation class Installation Weight [kg] with metal body with plastic body Tag connector acc. to DIN EN 175301 803 Form A for cable plug Type 2508/2509 (on request also with moulded cable or terminal box) IP65 with cable plug H As required, preferably with actuator upright 0.47 0.40 D 3/2-way valve, servo-assisted, outlet B normally pressurized E Mixer valve, direct-acting, in de-energized position, P2ÒA open, P1 closed F Distribution valve, direct-acting, in de-energized positon, PÒB open, A closed T 3/2 way valve, universal function, flow direction as required 2(B) 1(P) 3(R) 2(A) 1(P1) 3(P2) 4(A) 2(B) 1(P) 2(IN/OUT) 1(NC) 3(NO) Standard power consumption FrequencyAC FrequencyDC Inrush [VA] Hold [VA] Operation [W] Cold [W] Warm [W] 30 15 8 11 8 Impulse (inrush winding) FrequencyAC FrequencyDC Hold [VA] Operation [W] Cold [W] Warm [W] 20 11 11 8 Response times Orifice FrequencyAC FrequencyDC [mm] Opening [ms] Closing [ms] Opening [ms] Closing [ms] 2 4 8 15 8 15 10 20 10 20 Response times [ms]: Measured at valve outlet at 6 bar and +20 C Opening: Pressure rise 0 to 90%, Closing: Pressure relief 100 to 10% Pressure range and flow rate for brass, stainless steel or PEEK body Pressure Circuit function DN Kv value [m 3 /h]: Standard 1) Impulse 2) Pressure Pressure DC AC [50 or 60hz] Vaccum 3) range 4) [bar] range 4) [bar] range 4) [bar] A / B / C / D / F 2.0 0.08 0.10 0 16 5) 0.98 10 0 16 5) 3.0 0.12 0.15 0 10 0.98 6 0 10 4.0 0.15 0.18 0 5 0.98 3 0 5 E 2.0 0.08 0.10 0 10 0.98 8 0 10 3.0 0.12 0.15 0 6 0.98 5 0 6 4.0 0.15 0.18 0 3 0.98 2.5 0 3 T 2.0 0.08 0.10 0 12 0.98 8 3.0 0.12 0.15 0 8 0.98 5 4.0 0.15 0.18 0 4 0.98 3 Pressure range and flow rate PVDF or PP body Circuit function DN Kv value water [m 3 /h] Standard 1) Impulse 2) Pressure range 4) [bar] AC [50 or 60hz] Pressure range 4) [bar] DC Vacuum Pressure range 4) [bar] A / B / C / D / F 2.0 0.1 0 16 5) 0 12 0.98 10 0 12 3.0 0.15 0 10 0 8 0.98 6 0 8 4.0 0.18 0 5 0 4 0.98 3 0 4 E / T 2.0 0.1 0 10 0 7 0.98 7 0 7 3.0 0.15 0 6 0 4 0.98 5 0 4 4.0 0.18 0 3 0 2.5 0.98 2.5 0 2 Pressure range 4) [bar] 1) Heat output 8 W 2) Inrush power 11 W 3) Vacuum possible for all seal materials 4) Pressure values [bar] for atmospheric pressure 5) For seal material FKM and FFKM the max. mediums pressure is 12 bar p. 2/12

0331 Use in other circuit functions The valves are fitted with different springs for a particular circuit function When used in other circuit functions, the maximum operating pressure varies according to the following tables Metal body (8W respectively 11W) Circuit Max. operating pressure [bar] when using the valve in a new circuit function function Orifice 2 mm Orifice 3 mm Orifice 4 mm A 1) B 1) C D E F A B C D E F A B C D E F C 16 1.5 16 1.5 1.5 16 10 1 10 1 1 10 5 0.8 5 0.8 0.8 5 D 4 16 4.5 16 4 4 2.5 10 2.5 10 2 3 2 5 2 5 2 2 T 8 8 10 10 10 8 6 6 6 6 6 6 3 3 3 3 3 3 Plastic body (8W respectively 11W) Circuit Max. operating pressure [bar] when using the valve in a new circuit function function Orifice 2 mm Orifice 3 mm Orifice 4 mm A 1) B 1) C D E F A B C D E F A B C D E F C 16 1.5 16 1.5 1.5 16 10 1 10 1 1 10 5 0.8 5 0.8 0.8 5 D 4 16 4.5 16 4 4 2.5 10 2.5 10 2 3 2 5 2 5 2 2 F 16 1.5 10 1.5 1.5 16 6 1 6 1 1 10 4 1 4 1 1 1) For circuit function A and B the valve must be connected acc. to the pin assignment of 3/2-way valve. Construction and material specifications Coil: Epoxy Diaphragm: EPDM / FKM / FFKM / NBR Seat: Brass Stainless steel (1.4401) PP (Polypropylene) PVDF (Polyvinyl fl uoride) PEEK O-ring EPDM / FKM / FFKM / NBR Valve body: Brass Stainless steel (1.4401) PP (Polypropylene) PVDF (Polyvinyl fl uoride) PEEK p. 3/12

0331 Additional options Option Var. Code Description Impulse version CF02 Bistable magnetic system with inrush and drop-off coil;continuous operation or operation with short current pulses (min. 150 ms) possible Oxygen versions NL02 Suitable for applications with oxygen (non-metal materials that are in contact with the medium, are tested and approved according to BAM) Increased purity requirements e.g. oil, grease and silicone-free NL50/NL05 Wetted parts are specially cleaned and packaged in accordance with the valves Increased tightness requirements PCxx Standard units are tested at 10-2 mbar x l / sec; feasible up to 10 6 mbar Electrical feedback LF02 / LF03 See Type 1060 High-power electronics CZ05 Inrush power 60 W, nominal holding current 3 W; with plastic versions 100% ED is now feasible Vacuum version NA02 Suitable for vacuums up to -0.98bar Increased purity and tightness requirements NA03 Wetted parts are specially cleaned and leak tested to 10-4 mbar x l/sec Increased purity and tightness requirements and vacuum version Coil with reduced power (5W) NA01 Wetted parts are specially cleaned and leak tested up to 10-4 mbar x l/sec and suited for vacuum up to -0.98 bar Devices have lower pressure range; with plastic versions 100% ED is now feasible Cable plug JFxx / JGxx Cable plug is included in delivery. Cable plug versions (acc. to DIN EN 175301-803 Form A), see datasheet Type 2508 and 2509 Manifold with banjo bolt LG09 Due to the banjo bolt a direct attachment is possible (for example, to externally controlled pneumatic drives) Approvals PD01 CSA General Purpose valve PD02 UL recognized General Purpose valve CSA General Purpose valve PD45 FM explosionproof for class I Div. 1 and dust ingnitionproof for class II / III Div. 1 T4 CSA General Purpose valve for hazardous location class I / II Div.2 and class III T4 PD07 DNV GL (formerly Germanischer Lloyd) possible conformities (depending on the assembly) EAC ; drinking water; FDA; p. 4/12

0331 Dimensions [mm] Metal body Plastic body 100,2 71 9,6 101 72 9 PIN Assignments The connections marked with 1, 2 and 3 are labelled in the drawing according to the circuit function table on the left. Circuit function Connection 1 Connection 2 Connection 3 A P A B B P C P A R D R B P E P1 A P2 F A P B 32 18 Befestigungsschrauben 32 34 19 Befestigungsschrauben 32 34 24 31 46 31 38 46 1 2 3 31 p. 5/12

0331 Ordering chart (products with reduced delivery time) All devices with manual override and cable plug Type 2508 Circuit function Orifice [mm] Seal Material Body and seat material 024/DC Item no. per voltage/ frequency [V/Hz] 024/50 110/50 230/50 A 04.0 FKM Polypropylene 088 352 020 278 C 02.0 NBR Brass 041 183 041 184 044 989 041 188 02.0 FKM Stainless steel 048 354 02.0 EPDM PVDF 130 301 03.0 NBR Brass 041 195 041 198 041 203 041 209 03.0 FKM Stainless steel 045 796 D 02.0 NBR Brass 041 234 041 235 041 798 041 242 02.0 EPDM PVDF 079 663 02.0 FKM PVDF 078 859 03.0 NBR Brass 041 247 041 248 041 531 041 254 E 02.0 NBR Brass 042 061 042 799 040 064 041 265 03.0 NBR Brass 042 980 043 104 046 843 041 270 03.0 EPDM Polypropylene 021 892 T 02.0 FKM Brass 124 953 124 954 124 955 124 956 03.0 FKM Brass 124 958 124 959 124 960 124 961 Ordering chart (products with reduced delivery time) All devices with manual override and cable plug Type 2508 and manifold (banjo version) Circuit function Orifice [mm] Seal Material Body and seat material 024/DC Item no. per voltage/ frequency [V/Hz] 024/50 110/50 230/50 C 02.0 NBR Brass 041 191 041 192 03.0 NBR Brass 041 217 041 219 041 223 041 228 03.0 FKM Brass 041 231 041 233 E 02.0 NBR Brass 123 092 043 913 p. 6/12

0331 Ordering chart for flange valve manifolds and accessories Manifolds (the plates connecting thread is G1/4) Number of valve Length A Hole spacing B Item no. positions [mm] [mm] Material, aluminum Material, stainless Material, brass anodized steel 1 32 5043 679 211 006 014 2 69 5045 679 209 612 071 3 106 37 5366 679 266 006 323 4 143 74 5294 658 925 006 324 5 180 111 5295 679 268 006 325 6 217 148 5296 679 269 006 326 7 254 185 5403 679 270 006 327 8 291 222 6074 679 271 Accessories for manifolds Material Seal material Item No. Covering plate (for empty valve places) Stainless steel FKM 265 294 Covering plate (for empty valve places) Aluminium anodized NBR 005 625 Nipple (for connecting the collecting ducts of 2 manifolds) Steel lined FKM 005 049 Nipple (for connecting the collecting ducts of 2 manifolds) Stainless steel FKM 007 376 Nipple (for connecting the manifolds; connecting duct is closed) Steel lined NBR 006 049 A resp. B Connector nipple Multiple manifold Single manifold p. 7/12

0331 Ex Explosion proofed version Circuit function A 2/2-way direct acting valve, normally closed B 2/2-way direct acting valve, normally open C 3/2-way valve, direct acting, when de-energised Port A exhausted D 3/2-way valve, servo-assisted, outlet B normally pressurized E Mixer valve, direct-acting, in de-energized position, P2ÒA open, P1 closed F Distribution valve, direct-acting, in de-energized positon, PÒB open, A closed T 3/2 way valve, universal function, flow direction as required 2 (A) 1 (P) 2 (B) 1 (P) 2(A) 1(P) 3(R) 2(B) 1(P) 3(R) 2(A) 1(P1) 3(P2) 4(A) 2(B) 1(P) 2(IN/OUT) 1(NC) 3(NO) Technical data Available body material Brass, stainless steel (1.4401), PP (Polypropylene) PVDF (Polyvinyl fl uoride), PEEK Port connection Flange interface acc. to Bürkert standard 1000225877 (see also sectional dimensions) Seal material EPDM / FKM / FFKM / NBR Medium for NBR Neutral mediums such as compressed air, town gas, water, hydraulic oil, oils and greases without additives, oxygen for EPDM Alkalis, acids to medium concentrations, alkaline washing and bleaching lyes for FKM Oxidizing acids and substances, hot oils with additives, salt solutions, waste gases, oxygen for FFKM Aggressive mediums, hot air, hot oils All materials For more detailed information please refer to our compatibility chart Medium temperature NBR 0 to +80 C for body material EPDM 30 to +90 C Brass, Stainless steel FKM 0 to +90 C or PEEK FFKM +5 to 90 C Medium temperature NBR 0 to +80 C for body material EPDM 30 to +80 C PP or PVDF FKM 0 to +80 C FFKM +5 to +80 C Viscosity Max. 37 mm²/s Ambient temperature Max. +55 C Voltages 24V; 230V (further voltages on request) Frequency AC/DC Voltage tolerance +/ 10% Duty cycle 100% Electrical connection Moulded cable (HO5RN F3G,3x0.75 mm²) Terminal box without safety fuse Type of protection IP65 Coil thermal isolation H class Ignition protection II 2 G Ex d e IIC T4 bzw. T5 II 2 G Ex d e mb IIC T4 bzw. T5 II 2 D Ex td A21 IP65 T135 C bzw. 100 C Certificate PTB 03 ATEX 1030 X IECEx PTB 05.0026 Safety fuse Appropriate inrush current (see also chart recommended fusing rate) Installation As required, preferably with actuator upright Cycling rate Max. cycling rate Mediums temp. Ambient temp. Variant 1 20/min Up to +70 C Up to +40 C Variant 2 5/min Up to +90 C Up to +40 C Power consumption Inrush [W] Operation [W] 40 3 Response times Orifice [mm] Opening [ms] Closing [ms] 2 4 30 40 Response times [ms]: Measured at valve outlet at 6 bar and +20 C Opening: Pressure rise 0 to 90%, Closing: Pressure relief 100 to 10% p. 8/12

0331 Ex Technical data (continued) Pressure range and flow rate metal body Circuit function DN Kv value water [m³/h] Standard Pressure range 23) [bar] Vacuum Pressure range [bar] A / B / C / D / F 2.0 0.11 0 16-0.98 10 3.0 0.18 0 10-0.98 6 4.0 0.23 0 5-0.98 3 5.0 0.29 0 4-0.98 2.5 E 2.0 0.11 0 10-0.98 8 3.0 0.18 0 6-0.98 5 4.0 0.23 0 3.5-0.98 2.5 5.0 0.29 0 3-0.98 2 T 2.0 0.11 0 10-0.98 8 3.0 0.18 0 6-0.98 5 Pressure range and flow rate for plastic body Circuit function DN Kv value water [m³/h] Standard Pressure range 23) [bar] Vacuum Pressure range [bar] A / B / C / D / F 2.0 0.13 0 16-0.98 10 3.0 0.25 0 10-0.98 6 4.0 0.30 0 5-0.98 3 5.0 0.40 0 4.5-0.98 1 E / T 2.0 0.13 0 10-0.98 7 3.0 0.25 0 6-0.98 5 4.0 0.30 0 3-0.98 2.5 1) Measured at +20 C, 1 bar 2) pressure at valve inlet and free outlet. 2) Devices with FKM or FFKM diaphragm are reduced to a max. pressure of 12 bar 3) Pressure values [bar]: Measured as overpressure to the atmospheric pressure p. 9/12

0331 Ex Other circuit functions The valves are fitted with different springs for a particular circuit functionwhen used in other circuit functions the permissable operating pressure changes acc. to the following table. Metal body Circuit Max. operating pressure [bar] when using the valve in a new circuit function function Orifice 2 mm Orifice 3 mm Orifice 4 mm A 1) B 1) C D E F A B C D E F A B C D E F C 16 1.5 16 1.5 1.5 16 10 1 10 1 1 10 5 0.8 5 0.8 0.8 5 D 4 16 4.5 16 4 4 2.5 10 2.5 10 2 3 2 5 2 5 2 2 T 8 8 10 10 10 8 6 6 6 6 6 6 3 3 3 3 3 3 Plastic body Circuit Max. operating pressure [bar] when using the valve in a new circuit function function Orifice 2 mm Orifice 3 mm Orifice 4 mm A 1) B 1) C D E F A B C D E F A B C D E F C 16 1.5 16 1.5 1.5 16 10 1 10 1 1 10 5 0.8 5 0.8 0.8 5 D 4 16 4.5 16 4 4 2.5 10 2.5 10 2 3 2 5 2 5 2 2 F 16 1.5 10 1.5 1.5 16 6 1 6 1 1 10 4 1 4 1 1 1) For circuit function A and B the valve must be connected acc. to the pin assignment of 3/2-way valve. Additional options Option Terminal box with G ½ "or NPT ½" threaded nipple Variable Code JA09 respectively. JA10 Description Instead of the cable gland a threaded nipple with internal thread is installed in the terminal box.thereby laying the cable in a closed steel pipe system is possible. Oxygen versions NL02 Suitable for applications with oxygen (non-metal materials that are in contact with the medium, are tested and approved according to BAM) Increased purity requirements e.g. oil, grease and silicone-free NL50/NL05 Wetted parts are specially cleaned and packaged in accordance with the valves Increased hermetic requirements PCxx Standard units are tested at 10-2 mbar x l / sec; feasable up to 10-6 mbar Vacuum version NA02 Suitable for vacuums up to -0.98bar Increased purity and hermetic requirements NA03 Wetted parts are specially cleaned and leak tested to 10-4 mbar x l/sec Increased purity and hermetic requirements and vacuum version NA01 Wetted parts are specially cleaned and leak tested up to 10-4 mbar x l/ sec and suited for vacuum up to -0.98 bar Electrical feedback CF15 Coil with intrinsically safe proximity switches (PTB 00 ATEX 2048X) instead of manual override Manifold with banjo bolt LG09 Due to the banjo bolt a direct attachement is possible (for example, to externally controlled pneumatic drives) potential conformities (depending on design) EAC ; drinking water; FDA; p. 10/12

0331 Ex Dimensions [mm] Klemmkasten Ausführung Kabelanschluß 137,3 74 6 100 58 9 36,5 50,3 19 46 5 M4 3000 53,5 73,5 M4 11 60 24 32 26 24 32 5 38 87,5 37,3 75 123,3 38 PIN Assignments The connections marked with 1, 2 and 3 are labelled in the drawing according to the circuit function table on the left. Circuit function Connection 1 Connection 2 Connection 3 A P A B B P C P A R D R B P E P1 A P2 F A P B 1 2 3 p. 11/12

0331 Ex Recommended fusing rate Voltage [V] Max. current [A] 24 2 230 0.5 110 resp. 120 0.8 Ordering chart selection table (articles with reduced delivery time) All devices with manual override Circuit function Orifice [mm] Seal Material Housing or seat material Electrical connection 024/UC Item no. per voltage/ frequency [V/Hz] A 03.0 FKM Stainless steel Cable 145 702 143 730 C 02.0 NBR Stainless steel Terminal box 153 748 C 02.0 FKM Stainless steel Terminal box 137 604 C 02.0 NBR Stainless steel Cable 141 687 C 02.0 FKM Brass Terminal box 142 705 C 03.0 NBR Brass Cable 088 747 C 03.0 NBR Brass Terminal box 140 105 C 03.0 FKM Stainless steel Cable 145 703 D 02.0 NBR Brass Terminal box 136 704 137 983 D 02.0 NBR Brass Cable 138 151 D 02.0 NBR Cable 138 365 132 080 Stainless steel D 02.0 NBR Terminal box 153 747 160 701 Stainless steel D 03.0 NBR Brass Cable 140 579 F 04.0 FKM Brass Terminal box 132 435 T 02.0 FKM Stainless steel Cable 138 264 137 899 T 02.0 FKM Stainless steel Terminal box 138 267 138 268 T 02.0 NBR Stainless steel Cable 138 258 T 02.0 EPDM Stainless steel Terminal box 148 146 T 02.0 NBR Brass Cable 138 246 138 248 T 02.0 NBR Brass Terminal box 138 250 138 251 T 02.0 FKM Brass Cable 138 252 138 254 T 02.0 FKM Brass Terminal box 138 256 138 257 T 03.0 FKM Stainless steel Terminal box 157 201 157 202 T 03.0 FKM Brass Terminal box 157 204 157 205 110/UC 230 resp. 240 /UC To find your nearest Bürkert facility, click on the orange box In case of special application conditions, please consult for advice. Subject to alterations Christian Bürkert GmbH & Co. KG 1602/9_EU-en_00891625 p. 12/12

6011 2/2-way Miniature Solenoid Valve Direct-acting Type 6011 can be combined with... 0... 21 bar 1) DN 1.2... 2.4 mm M5, G1/8 and sub-base 21 mm coil spacing when mounted on manifold Type 2506 Cable plug to DIN EN 175301-803* form C Type 2507 Cable plug industrial standard form B Type 6012 Multiple manifold (e.g. 6-fold) This direct-acting 2/2-way miniature solenoid valve is available in two versions. Standard version: Type 6011 is a miniature solenoid valve used for shut-off, dosing, filling, ventilating and for technical vacuum. It is of modular design and may be mounted individually or as a block on a multiple manifold. Analysis and vacuum technology: Type 6011 A is a high-quality miniature solenoid valve for analysis and vaccum technology. It is manufactured under clean-room conditions. This includes thorough cleaning of all parts in contact with media from organic and inorganic substances. The limit for residual hydrocarbons is below 0.2 mg/dm². 100 % of the valves are subjected to a special leakage test with regard to tight seating and tightness to the exterior. The permissible leakage rate is 10-4 mbar l/s. The valve is used for shut-off, dosing, filling, ventilating and particularly for analysis technology. Circuit function A A 2/2-way valve, normally closed by spring force Installation P Assembly Mass Protection class 1) Pressure data [bar]: Overpressure with respect to atmospheric pressure * ) previously DIN 43650 Technical data Body material Type 6011 brass, polyamide (PA), stainless steel 1.4305 Type 6011 A brass, stainless steel 1.4305 Sealing material FKM Analytical version (Typ 6011 A) version free from silicones, oil and grease leaktightness better than 10-4 mbar l/s Limit value for remainder carbon (Type 6011 A) <0,2 mg/dm² Medium technical vacuum Type 6011 neutral gases and fl uids (e.g. compressed air, water Type 6011 A hydraulic oil neutral/aggressive media that do not attack the body and seal materials Medium temperature -10... +100 C Ambient temperature max. +55 C Viscosity max. 21 mm²/s Port connection Type 6011 M5, G1/8, sub-base Type 6011 A G1/8, sub-base Betriebsspannung Typ 6011 Typ 6011 A 24 V DC, 24 V/50 Hz, 110 / 230 V / 50 Hz 24 V DC, 230 V / 50 Hz Voltage tolerance ± 10% Duty cycle/single valve 100 % continuous rating when mounted as a block Intermittent operation 60 % (30 min) on a manifold or with 2 W coil (on request) Electrical connection to DIN EN 175301-803* Form C for cable plug Type 2506 (see Ordering chart for Accessories) Form B (industrial standard) for Type 2507 (see Ordering chart for Accessories) as required, preferably with actuator upright no oil, grease or silicones to be used as installation aids ca. 125 g IP65 with cable plug p. 1/8

6011 Response times Orifice K v value Pressure range Coil Power consumption Response times water for AC for DC power Inrush AC Hold AC (hot coil) DC (hot/cold coil) Opening Closing [mm] [m³/h] [bar] [bar] [W] [VA] [VA] [W] [W] [ms] [ms] 1.2 0.045 0-21 0-12 1.6 0.06 0-12 0-6 4 W 9 6 4 4/5.5 7-10 10-15 2.0 0.11 0-8 0-4.5 2.4 0.13 0-6 0-3 4 W 9 6 4 4/5.5 7-12 7-12 1) Pressure data [bar]: Overpressure with respect to atmospheric pressure k v value [m³/h]: Flow rate value for water, measured at +20 C and 1 bar 1) pressure differential over a fully opened valve. Response times [ms]: measured at valve outlet at 6 bar 1) and +20 C Opening: pressure build-up 0... 90 %, closing: pressure relief 100... 10 % Material 12 13 3 8 10 9 11 7 6 5 4 3 2 1 1 Body Brass, stainless steel 1.4305 PA (polyamide) 2 Armature seal FKM 3 O-ring FKM 4 Guide tube Stainless steel 1.4303 5 Core Stainless steel 1.4105 6 Spring Stainless steel 1.4310 7 Shading ring Copper, Silver 8 Stopper Stainless steel 1.4105 9 Sub-base Thick-film passivated (brass version) nickel-plated surface (stainless steel version) 10 Coil DIN EN 175301-803* form C PA Form B (industr. standard) Epoxy 11 Flat seal NBR 12 Cable plug PA 13 Locknut Thick-film passivated * ) bisher DIN 43650 Dimensions [mm] Multiple manifold 2.5 10 21 8 14 No. of valves A [mm] B [mm] C [mm] 1 20 12-2 41 33 - G1/8 14 3 62 54-4 83 75-5 104 96 - C 10 21 B A M5 6 125 117-7 146 138-8 167 159 54 9 188 180 54 10 209 201 75 11 230 222 75 M3 6 18 C Ø 7.2 4.3 12 251 243 96 p. 2/8

6011 Dimensions [mm] Single manifold 18 A Ø 2.4 A-A 17 6 Type 6011 / 6011 A Version with electrical coil connection to DIN EN 175301-803* form C (cable plug type 2506) Type 6011 / 6011 A Version with electrical coil connection Form B industrial standard (cable plug type 2507) Threaded version X X 20 12 M3 M5 G 1/8 14 26 A 4.3 Ø 7.2 35.5 50.6 14.75 3.1 8.9 6.4 10 12 Flange version 10.6 Port connection A B C D Sleeve M5 5 20 10 Sleeve G1/8 8 25 15 Sub-base - - 20 11 * ) previously DIN 43650 p. 3/8

6011 Ordering chart Type 6011 Solenoid valve complete in ported or flanged version with electrical coil connection to DIN EN 175301-803* Form C for cable plug Type 2506 Circuit function Orifice [mm] Port connection Kv value water [m³/h] Pressure range [bar] 1) Voltage/ Frequency [V/Hz] Item no. Brass body Item no. Stainless steel body All valves complete with A 1.2 M5 0.045 0-12 24/DC 134 084 - coil and FKM seal material; 0-21 24/50 134 085 - A without cable plug 0-21 110/50 134 086 - Other versions on 0-21 230/50 134 087 - P request. 1.6 M5 0.06 0-6 24/DC 134 088-0-12 24/50 134 089-0-12 110/50 134 090-0-12 230/50 134 091 - G1/8 0.06 0-6 24/DC 134 071 134 103 0-12 24/50 134 092 134 104 0-12 110/50 134 093 134 105 0-12 230/50 134 094 134 106 2.0 G1/8 0.11 0-4.5 24/DC 134 095 134 107 0-8 24/50 134 096 134 108 0-8 110/50 134 097 134 109 0-8 230/50 134 098 134 110 2.4 G1/8 0.13 0-3 24/DC 134 099 134 111 0-6 24/50 134 100 134 112 0-6 110/50 134 101 134 113 0-6 230/50 134 102 134 114 1.2 sub-base 0.045 0-12 24/DC 134 115-0-21 24/50 134 116-0-21 110/50 134 117-0-21 230/50 134 118-1.6 sub-base 0.06 0-6 24/DC 134 119 134 131 0-12 24/50 134 120 134 132 0-12 110/50 134 121 134 133 0-12 230/50 134 122 134 134 2.0 sub-base 0.11 0-4.5 24/DC 134 123 134 135 0-8 24/50 134 124 134 136 0-8 110/50 134 125 134 137 0-8 230/50 134 126 134 138 2.4 sub-base 0.13 0-3 24/DC 134 127-0-6 24/50 134 128-0-6 110/50 134 129-0-6 230/50 134 130-1) Pressure data [bar]: Overpressure with respect to atmospheric pressure * ) previously DIN 43650 p. 4/8

6011 Ordering chart Type 6011 A Solenoid valve complete in threaded or flanged version with electrical coil connection to DIN EN 175301-803* Form C for cable plug Type 2506 Circuit function Orifice [mm] Port connection Kv value water [m³/h] Pressure range [bar]1) Voltage/ Frequency [V/Hz] Item no. Brass body Item no. Stainless steel body All valves complete with coil (4 W) and FKM seal material; without cable plug Other versions on request. A 1.6 G1/8 0.06 0-6 24/DC 137 794 137 800 A P 0-12 230/50 137 795 137 801 2.0 G1/8 0.11 0-4.5 24/DC 137 796 137 802 0-8 230/50 137 797 137 803 2.4 G1/8 0.13 0-3 24/DC 137 798 137 804 0-6 230/50 137 799 137 805 1.2 sub-base 0.045 0-12 24/DC 137 806 137 812 0-21 230/50 137 807 137 813 1.6 sub-base 0.06 0-6 24/DC 137 808 137 814 0-12 230/50 137 809 137 815 2.0 sub-base 0.11 0-4.5 24/DC 137 810 137 816 0-8 230/50 137 811 137 817 1) Pressure data [bar]: Overpressure with respect to atmospheric pressure * ) previously DIN 43650 p. 5/8

6011 Ordering chart Type 6011 Solenoid valve complete in ported or flanged version with electrical coil connection Form B (industrial standard) for cable plug Type 2507 Circuit function Orifice [mm] Port connection Kv value water [m³/h] Pressure range [bar] 1) Voltage/ Frequency [V/Hz] Item no. Brass body Item no. Stainless steel body All valves complete with coil and FKM seal material; without cable plug Other versions on request. A A P 1.2 M5 0.045 0-12 24/DC 163 491-0-21 24/50 163 492-0-21 110/50 163 493-0-21 230/50 163 494-1.6 M5 0.06 0-6 24/DC 163 495-0-12 24/50 163 496-0-12 110/50 163 497-0-12 230/50 163 498 - G1/8 0.06 0-6 24/DC 163 499 163 509 0-12 24/50 163 500 163 510 0-12 110/50 163 501 163 511 0-12 230/50 163 502 163 512 2.0 G1/8 0.11 0-4.5 24/DC 163 503 163 513 0-8 24/50 163 504 163 514 0-8 110/50 163 505 163 515 0-8 230/50 163 506 163 516 2.4 G1/8 0.13 0-3 24/DC 161 193 163 517 0-6 24/50 163 507 163 518 0-6 110/50 163 508 163 519 0-6 230/50 161 194 163 520 1.2 sub-base 0.045 0-12 24/DC 163 521-0-21 24/50 163 522-0-21 110/50 163 523-0-21 230/50 163 524-1.6 sub-base 0.06 0-6 24/DC 163 525 163 537 0-12 24/50 163 526 163 538 0-12 110/50 163 527 163 539 0-12 230/50 163 528 163 540 2.0 sub-base 0.11 0-4.5 24/DC 163 529 163 541 0-8 24/50 163 530 163 542 0-8 110/50 163 531 163 543 0-8 230/50 163 532 163 544 2.4 sub-base 0.13 0-3 24/DC 163 533-0-6 24/50 163 534-0-6 110/50 163 535-0-6 230/50 163 536-1) Pressure data [bar]: Overpressure with respect to atmospheric pressure p. 6/8

6011 Ordering chart Type 6011 A Solenoid valve complete in threaded or flanged version with electrical coil connection Form B (industrial standard) for cable plug Type 2507 Circuit function Orifice [mm] Port connection Kv value water [m³/h] Pressure range [bar] 1) Voltage/ Frequency [V/Hz] Item no. Brass body Item no. Stainless steeel body All valves complete with coil (4 W) and FKM seal material; without cable plug Other versions on request. A A P 1.6 G1/8 0.06 0-6 24/DC 163 545 163 551 0-12 230/50 163 546 163 552 2.0 G1/8 0.11 0-4.5 24/DC 163 547 163 553 0-8 230/50 163 548 163 554 2.4 G1/8 0.13 0-3 24/DC 163 549 163 555 0-6 230/50 163 550 163 556 1.2 sub-base 0.045 0-12 24/DC 163 557 163 563 0-21 230/50 163 558 163 564 1.6 sub-base 0.06 0-6 24/DC 163 559 163 565 0-12 230/50 163 560 163 566 2.0 sub-base 0.11 0-4.5 24/DC 163 561 163 567 0-8 230/50 163 562 163 568 1) Pressure data [bar]: Overpressure with respect to atmospheric pressure p. 7/8

6011 Ordering chart for accessories Manifolds Accessories for manifolds Circuitry Voltage Item no. Material No. of valves Item no. Accessory Features Item no. Aluminium anodized 1 005 312 2 005 355 3 005 313 4 005 314 5 005 315 6 005 316 7 005 893 8 005 166 9 005 241 10 005 819 11 005 242 12 005 222 Blanking plug with seal ring, G1/8 005 041 Cover plate for unused valves 005 100 Cable plug type 2506 to DIN EN 175301-803* form C Circuitry Voltage Item no. Supplied with cable plug: flat seal and fixing screw. Other versions of cable plug with circuitry to DIN EN 175301-803* Form C (see Datasheet Type 2506). * ) previously DIN 43650 None (standard) 0-250 V AC/DC 008 353 with LED 12-24 V AC/DC 008 402 with LED and varistor 12-24 V AC/DC 008 408 with rectifi er, LED and varistor 12-24 V AC/DC 008 354 Cable plug type 2507 Form B (industrial standard) Supplied with cable plug: flat seal and fixing screw. Other versions of cable plug with circuitry Form B (industrial standard) (see Datasheet Type 2507). None (standard) 2-250 V AC/DC 423 845 with LED 24 V AC/DC 423 849 with LED and freewheeling diode 12-24 V DC 423 851 with rectifi er, LED and varistor 12-24 V AC/DC 423 853 To find your nearest Burkert facility, click on the orange box In case of special application conditions, please consult for advice. Subject to alterations. Christian Bürkert GmbH & Co. KG 0902/6_EU-en_00891723 p. 8/8

6604 2/2 and 3/2-way Flipper Solenoid Valve, with hermetic isolation of fluid Low internal volume High chemical resistance Low power consumption Optional impulse model Type 6604 can be combined with... High back pressure tightness DN 0.6 mm Manifolds Thanks to the patented Bürkert flipper technology, the direct-acting Type 6604 solenoid valve is unique. It combines fast, precise switching behaviour with reliable media separation, and the design eliminates heat transfer between fluid and coil. The use of high quality materials makes it possible to also use it where high chemical resistance is required. The optional impulse model works with the smallest energy requirement, and is therefore especially suitable for battery operation; the heat transfer to the medium is negligible for this model. A minimal dead volume and gap-free internal design make it possible to use it in medical, analytical and laboratory technology. Circuit function A Circuit function T 2/2-way valve, NC 3/2-way valve, universal function Technical data Orifice DN 0.6 mm Body material PEEK Seal material FFKM (Perfl uorelastomer) Medium Resistant to neutral and aggressive liquids and gases, see Bürkert chemical resistance chart; technical vacuum Medium temperature 0 to +50 C Ambient temperature max. +55 C Viscosity max. 21 mm 2 /s Internal volume Fluid chamber 3/2-way versions 2/2-way versions Port connection ca. 15μl ca. 45μl ca. 35μl Flange UNF 1/4-28, M3 Tube spigot on request Push manual override Manual override Operating voltage 6, 12, 24 V/DC * Voltage tolerance ±10% Power consumption 1.5 W Duty cycle 100% continuous rating Manifold mounting 40% intermittent rating (within 10 min) (in case Medium or ambient temperature higher +40 C) Cycling function Electrical connections Protection class Mounting (sub-base valve) Installation * 10% residual ripple allowed Monostable or bistable (option) Rectangular plug or 2 single fl ying leads, 300 mm IP 40 with rectangular plug with holders and mounting screw As required, preferably with fl ange downwards S. 1/5

6604 Materials Valve body: PEEK Coil body: PA (Polyamide) Seal: FFKM Flange seal: FFKM Mounting clips and screws: stainless steel 1.4310 p. 2/5

6604 Ordering chart flange connection (other versions on request) All valves with PEEK body and FFKM seal, rectangular plug types delivered without plug (see Accessories). The delivery of each valve includes 2 holders with cheese head M 1.6 x 5 screws. Circuit function Orifice [mm] Kv value water [m 3 /h] Kv value ll water [l/min] QNn value air [l/min] Pressure range [bar] Cycling function Voltage/ Frequency [V/Hz] * Electrical connection Item no. A 0.6 0.006 0.1 6.4 Vac - 3 monostable 12/DC Rectangular plug 5.08 mm 140 463 Flying leads, 300 mm 140 465 24/DC Rectangular plug 5.08 mm 140 464 Flying leads, 300 mm 140 466 bistable 06/DC Rectangular plug 5.08 mm 140 467 2/2-way valve, NC (impulse drive) Flying leads, 300 mm 140 468 12/DC Rectangular plug 5.08 mm 143 170 Flying leads, 300 mm 145 467 T 0.6 0.006 0.1 6.4 Vac - 3 monostable 12/DC Rectangular plug 5.08 mm 140 469 Flying leads, 300 mm 140 471 24/DC Rectangular plug 5.08 mm 140 470 Flying leads, 300 mm 140 472 bistable 06/DC Rectangular plug 5.08 mm 140 473 3/2-way valve, (impulse drive) Flying leads, 300 mm 140 474 universal function 12/DC Rectangular plug 5.08 mm 141 388 Flying leads, 300 mm 145 470 * 10% residual ripple allowed Ordering chart with tube spigots sidewards and UNF ¼-28 (other versions on request) All valves with PEEK body and FFKM seal, rectangular plug types delivered without plug (see Accessories). Circuit function Orifice [mm] Kv value water [m 3 /h] Kv value II water [l/min] QNn value air [l/min] Pressure range [bar] Cycling function Voltage/ Frequency [V/Hz] * Electrical connection Item no. tube spigots sidewards Item no. UNF ¼ - 28 A 2/2-way valve, NC T 3/2-way valve, universal function 0.6 0.006 0.1 6.4 Vac - 3 monostable 12/DC Rectangular plug 5.08 mm 145 617 - Flying leads, 300 mm 145 620-24/DC Rectangular plug 5.08 mm 145 621 154 533 Flying leads, 300 mm 221 181 189 583 bistable 06/DC Rectangular plug 5.08 mm 145 618 - (impulse drive) Flying leads, 300 mm 145 616-0.6 0.006 0.1 6.4 Vac - 3 monostable 12/DC Rectangular plug 5.08 mm 145 624 - Flying leads, 300 mm 145 622-24/DC Rectangular plug 5.08 mm 145 625 154 534 Flying leads, 300 mm 145 626 189 564 bistable 06/DC Rectangular plug 5.08 mm 145 623 - (impulse) Flying leads, 300 mm 145 627 - * 10% residual ripple allowed p. 3/5

6604 Dimensions [mm] NO In/Out NC Valve dimensions [mm] with tube spigots sidewards and UNF ¼ -28 Valve with tube spigots sidewards and rectangular plug Valve with rectangular plug UNF ¼-28 connectors NC In/Out NO Mounting face for manifold Valve with rectangular plug and holders Valve with flying leads and holders In the 2/2-way version is the NO connection inapplicable p. 4/5

6604 Ordering chart accessories Manifold dimensions [mm] Accessories Feature Item no. Rectangular cable plug with 3m cable 133 486 with 300mm fl ying leads 644 068 with 2 single contacts 644 067 Single manifold stainless steel with 3x M3 connection 644 684 Multi-station manifolds in PEEK 2 valves 659 285 Other accessories on request: - Fittings and tubes (see also type TVU003) - Rectangular cable plug, grid spacing 5.08 mm, for plate mounting - Customized manifolds 3 valves 659 286 4 valves 659 287 5 valves 653 131 6 valves 659 288 7 valves 659 289 8 valves 659 290 9 valves 659 291 10 valves 651 379 Single manifold M3, stainless steel Multi-station manifold, PEEK A 9 11 2,75 2,75 32 3,2 UNF 1/4-28 (N-1)x11 (UNF 1/4-28) No. of valve positions 2 3 4 5 6 7 8 9 10 Dimensions A [mm] 33 44 55 66 77 88 99 110 121 To find your nearest Bürkert facility, click on the orange box g In case of special application conditions, please consult for advice. Subject to alterations Christian Bürkert GmbH & Co. KG 1507/8_EU-en_00891768 p. 5/5

6606 2/2 or 3/2 way Rocker-Solenoid Valve with separating diaphragm Type 6606 can be combined with... For maximum chemical resistance requirements Compact design with 16 mm width and Cv ratings up to 0.058 Flexible design for custom manifold assemblies High back pressure tightness, excellent cleanability and 100 % duty cycle Normally closed, normally open and universal function Type 2506 Cable plug form C Type 2505 Rectangular Cable plug Manifolds The direct-acting rocker solenoid valves with isolating diaphragm of Type 6606 (2/2- and 3/2 way) are high quality valves for analytical technology. They have minimal dead volume and internal volume with few crevices making them easy to flush out. The fluid only comes into contact with the body material and the FFKM seal. The heat transfer to the medium is minimal. The fluid path is isolated from the coil by a stainless steel plate. The valves are ideal for dosing, filling, mixing and distributing of small quantities of fluid for medical, analytical and laboratory applications. Circuit function A Circuit function B B P Circuit function T 2/2-way valve, direct-acting, normally closed 2/2-way valve, direct-acting, normally open 3/2-way valve, direct-acting, universal functions Technical data Orifice [mm] DN 0.8 - DN 1.6 (for details see ordering chart) Body material PEEK, PVDF, ETFE Seal material FFKM Media Resistant to neutral and aggressive liquids and gases (see Burkert chemical resistance chart) Media temperature 0 to 50 C 1) Ambient temperature max. 55 C Internal volumes with sub-base starting at 44 μl with G 1/8 and NPT 1/8 with UNF 1 starting at 100 μl /4-28 starting at 25 μl with tube spigot starting at 33 μl on request < 10 μl 2) Port connection Bürkert sub-base (16 x 27 mm), G1/8, NPT1/8, UNF 1/4-28, tube connection Electrical connection Rectangular plug, Type 2505 Spade connection acc. to DIN 43650 C for cable plug Type 2506 on top 2 FEP fl ying leads, AWG24, length 500 mm 3) Operating voltage 12 and 24 V/DC ; other voltages on request Voltage tolerance ± 10 % Power consumption 3.4 W Duty cycle 100 % continuous rating Installation As required, preferably with actuator in upright position Protection class IP 65 with fl ying leads or with cable plug IP 40 with rectangular plug Response times Opening Closeing According to ISO 12238:2001; Measured at valve outlet with air at 2 bar and +20 ºC approx. 25 ms (Pressure rise 0 to 10 %) approx. 25 ms (Pressure drop 100 to 90 %) 1) Temperature may vary depending on orifi ce and seal material. For further information see on page 2. 2) The internal volume can vary depending on the housing. For further information see on page 2. 3) Other electrical connectors and other cable lengths upon request. p. 1/6

6606 Materials A A-A 1. coil: EPOXID 2. actuator housing: PPS 3. diaphragm: FFKM 4. fluid housing: PEEK, PVDF, ETFE 5. flange seal: FFKM 1 2 3 4 5 A Detailed medium temperature (depending on material and orifice) Orifice Seal material Temperature range media temperature DN 0.8 FFKM +5 to +50 C DN 1.2 & 1.6 FFKM +10 to +50 C media temperature with limitation on switching time and life expectancy DN 0.8 FFKM 0 to +50 C DN 1.2 & 1.6 FFKM +5 to +50 C Detailed internal volume (depending on fluid housing) Body 2-way low dead volume 2-way 3-way fluid chamber total fluid chamber total fluid chamber total sub-base 44 μl 54 μl 97 μl 106 μl 90 μl 106 μl G 1/8, NPT 1/8 - - 100 μl 211 μl 92 μl 229 μl UNF 1/4-28 25 μl 69 μl 55 μl 79 μl 54 μl 95 μl tube connection 33 μl 112 μl 62 μl 142 μl 69 μl 185 μl p. 2/6

6606 Ordering chart for Type 6606 Circuit function Orifice [mm] Port connection Kv value water [m 3 /h] Cv value water [gal/min] Q Nn value air [l/min] Pressure range [bar] 1) Seal material Fluid housing material Electrical connection Voltage/frequency [V/Hz] Item no. A 2/2-way valve, direct acting, normally closed B B P 2/2-way valve, direct-acting, normally open 1.5 UNF 1/4-28 0.03 0.035 33 Vac - 2 2) FFKM ETFE leads, 0.5 m 024/DC 137 759 1.6 G 1/8 0.05 0.058 54 Vac - 2 FFKM PVDF rectangular plug 024/DC 139 146 Spade connector 024/DC 137 746 sidewards 1.6 Tube 0.045 0.052 49 Vac - 2 2) FFKM PVDF leads, 0.5 m 024/DC 137 764 connection rectangular plug 024/DC 139 147 1.6 0.045 0.052 49 Vac - 2 FFKM PEEK leads, 0.5 m 012/DC 137 744 Sub-base 024/DC 137 745 Spade connector sidewards 024/DC 137 741 1.6 G 1/8 0.05 0.058 54 Vac - 2 FFKM PVDF Spade connector 024/DC 137 747 sidewards T 1.5 UNF 1/4-28 0.03 0.035 33 Vac - 2 FFKM ETFE leads, 0.5 m 024/DC 137 779 1.6 G 1/8 0.05 0.058 54 Vac - 2 FFKM PVDF leads, 0.5 m 024/DC 137 771 rectangular plug 024/DC 139 149 Spade connector 024/DC 137 769 3/2-way valve, sidewards direct-acting, universal functions 1.6 Tube 0.045 0.052 49 Vac - 2 FFKM PVDF leads, 0.5 m 012/DC 137 782 connection 024/DC 137 783 rectangular plug 024/DC 139 150 Spade connector 012/DC 137 781 sidewards 1.6 0.045 0.052 49 Vac - 2 FFKM PEEK leads, 0.5 m 024/DC 137 768 Sub-base rectangular plug 024/DC 139 148 Spade connector 012/DC 137 766 sidewards 024/DC 137 765 1) Overpressure with respect to atmospheric pressure. On request different pressure ranges available. 2) Maximum back pressure 1 bar. i Other versions on request p. 3/6

6606 Dimensions [mm] Threaded port version (G1/8, NPT1/8) with rectangular plug Threaded port version (UNF 1/4-28) for cable plug Tube connection for cable plug 13.5 10 12.5 14 7.2 17.5 61 G1/8 resp. NPT1/8 see stamp on body 11.7 60.1 8.5 7.5 UNF 1/4-28 7.5 3.2 3.3 6.5 G1/8 8 45 33 7 35.6 32 2.1 18 33 38.9 33 2.5 3.6 3.4 9.3 18 23.8 8 16 21.8 12 16 6.5 3.2 4 3.2 3.3 Manifold mount version with flying leads Classification of fluid connections 51.7 47.4 4.2 2/2-way-valve. normally closed (circuit function A) inflow at "NC"-connector 2/2-way-valve. normally closed (circuit function B) inflow at "NO"-connector 3/2-way-valve. normally open (circuit function T) inflow at "NO"-connector 7.4* Flange interfaces at page 5. M2.5 2.8 27.1 16 * Other screw length on request. Self-tapping screws on request. When selecting a connection plate the screw head overtap has to be considered. p. 4/6

6606 Overview flange interfaces 16 x 27 mm bürkert flange interface FB23-3-way (standard) M2.5 min. 8.5 max. 2 10.5 18 21.5 bürkert flange interface FB43-2-way (standard) M2.5 min. 8.5 max. 2 10.5 18 21.5 bürkert flange interface FB33-2-way (low dead volume). not in ordering chart - on request M2.5 min. 8.5 max. 2 10.5 WWA: NC WWB: NO 9 21.5 hole not it use i On request available with anti-twist device p. 5/6

6606 Ordering chart for Accessories Cable plug Type 2506 acc. to DIN EN 175301-803 Form C, with flat seal and fixing screw, without cable Cable plug Type 2506 Voltage Item no. Standard without circuitry 0-250V/UC 008 353 With LED 12-24V/DC 008 402 With LED and varistor 12-24V/DC 008 408 With rectifier, LED and varistor 12-24V/UC 008 354 Rectangular cable plug Type 2505 Item no. With 3m cable 252 572 With 300 mm flying leads 262 346 With 2 single contacts 644 067 Manifolds in PEEK for Bürkert flange interface 16 x 27 2-way [mm] 7.2 A UNF1/4-28 6.5 5 27.5 16 2.75 6.5 3.2 2.75 Stations A B n Item no. 2 valves 36.25 16.5 2 651 506 3 valves 52.75 33 3 651 510 4 valves 69.25 49.5 4 651 507 5 valves 85.75 66 5 651 508 6 valves 102.25 82.5 6 651 509 7 valves 118.75 99 7 651 521 8 valves 135.25 115.5 8 651 522 11.5 16.5 8.25 B i Other manifolds on request To find your nearest Bürkert facility, click on the orange box g In case of special application conditions, please consult for advice. We reserve the right to make technical changes without notice. 1509/5_EU-en_00891769 p. 6/6

6650 2/2 and 3/2-way flipper solenoid valve for analytical applications Only 4.5 mm wide Medium isolation, for aggressive fluids Direct-acting Vacuum up to 7 bar Type 6650 can be combined with Short response times Hit and hold electronic Type 2504 Multiple manifolds With a width of only 4.5mm, Type 6650 sets a new standard in medium isolation miniature solenoid valves. The optimized design enables reproducible and precise dosing, good rinsing capability and is suitable for the application of aggressive chemicals owing to the high quality ot the materials used. With the two nominal sizes of 0.4 and 0.8mm, as well as the selection between 2/2-way and 3/2-way function, it is ideal for applications where the highest fluid performances are required in the smallest space. Type 6650 opens up new possibilities, owing to the 4.5mm station width, in particular in connection with dosing in 384-well microtiterplates. Circuit function A Circuit function T 2/2-way valve, normally closed 3/2-way valve, universal version Technical data Orifice DN 0.4 and 0.8 mm Body material PEEK Seal material FFKM (Simriz) Medium Resistant to neutral and aggressive fl uids and gases; see Bürkert resistance table Medium temperature +15 to +50 C Ambient temperature +10 to +50 C Internal volume approx. 30 μl Port connection Flange Electrical connection Plug Bürkert type 2504 Operating voltages 24V (12V on request) Voltage tolerance ±10% Nominal power 5.7 W For 100% duty cycle power has to be reduced externally. See accessories table and operating instructions for details. Duty cycle 100% continuous operation only with external power reduction Installation As required; with side by side connection standard polarity is adhered to Protection class IP65 Switching frequency 80Hz (for mechanical limit observe maximum temperature) 15Hz (continous with external power reduction, for more information see manual) Response times <5ms (acc. to ISO 12238) Circuit function F 3/2-Wege-Ventil, distributor valve p. 1/3

6650 Ordering chart Circuit function Orifice [mm] Kv value water [m³/h] 1) Pressure range [bar] 2) Max. pressure difference [bar] Voltage [V] Nominal power [W] (Inrush-/ nominal holding power) Item no. A 2/2-way valve NC 0,4 3) 0,004 Vac.-7 7 24 5,7/0,7 182 284 0,8 4) 0,010 Vac.-3 3 24 5,7/0,7 226 664 T 3/2-way valve universal version 0.8 0.010 Vac.-1 1 24 5.7/0.7 189 292 F 3/2-way valve distributor valve 0,8 0,010 Vac.-3 3 24 5,7/0,7 227 020 1) Measured at +20 ºC, 1 bar pressure at valve inlet and free outlet. 2) Measured as overpressure to the atmospheric pressure. 3) With orifi ce 0,4mm fl ow permitted in both directions 4) With orifi ce 0,8mm fl ow direction according to label. Mounting screws: VA 2x M2x8 12V on request (external power reduction necessary, not possible with ID 670178) Dimensions [mm] 41.2 8.3 2.1 3 33 38.5 4.5 max. 1.4 M2 min. 6 deep 4.8 33 p. 2/3

6650 Ordering chart for accessories Description Item no. Cable plug type 2504 with integrated hit and hold electronic, 24V/DC, 500 mm long, Power reduction to 0,7W after 5 ms 670 178 Cable plug type 2504, single cable, 500 mm long 1) 670 164 Cable plug type 2504, single cable, 5000 mm long 1) 680 840 Single manifold material Peek 670 181 1) The valve must be operated with external power reduction. Please refer to the manual for further details. Dimensions for accessories [mm] Polarity brown + white - Single manifold for Bürkert flange 9.5 53 20 3.2 through-hole 5 21 UNF1/4-28 9.5 PEEK 33 4.8 M2 min. 6 deep UNF1/4-28 7.2 33 M2 * Pay attention to the screw connections for 3-way products. The lower connection is not needed for 2-way products. * 1.2 9 Manifold for Type 6650 Please contact your nearest sales office for guidance with the design of your specfic manifold requirements. To find your nearest Bürkert facility, click on the orange box In case of special application conditions, please consult for advice We reserve the right to make technical changes without notice Christian Bürkert GmbH & Co. KG 1308/12_EU-en_00895073 p. 3/3

6724 Whisper Valve 2/2 and 3/2 way Rocker Solenoid Valve with medium separation Highest chemical resistance Compact design with 8.9 mm width Orifice size 1.2 mm (vacuum up to 3 bar [43.51psi]) Very fast, almost silent switching with < 20 db (A) and < 1 W power consumption High back pressure tightness, excellent cleanability and 100% duty cycle Many fluidic processes come closer to the point of interest. For example medical devices like dialysis machines become homecare devices and operate close to the patient. Wasching units in analytical equipment are positioned on the pipetting arm or directly on the print head in printing applications. This requires special components. Solenoid valves need to switch without noise. They need to be smaller and lighter. Nevertheless it is essentiell to quarantee a long lifetime and excellent switching characteristics. All this is concerted in type 6724 and thanks to the modular structure and the range of available materials this valve is almost universal. Circuit function A 2 (OUT) 1 (NC) Circuit function B 2 (OUT) 1 (NC) Circuit function T 2(IN/OUT) 1(NC) 3(NO) 2/2 way valve, direct-acting, normally closed 2/2 way valve, direct-acting, normally open 3/2 way valve, direct-acting, Universal function Technical data Orifice size / pressure range DN 1.2 mm / vacuum to 3 bar [43.51psi] Body material PEEK, PPS Seal material FFKM, EPDM and FKM Medium Resistant to neutral and aggressive gases and liquids (see Bürkert resistance chart) Media temperature FFKM: +15...+50 C (59...122 F) FKM: 0...+50 C (32...122 F) EPDM: 0...+50 C (32...122 F) Ambient temperature FFKM: +15...+50 C (59...122 F) FKM: 0...+50 C (32...122 F) EPDM: 0 C...+50 C (32... 22 F) Typical service life 10.000.000 (acc. to laboratory duration tests) 1) Internal volume Fluid chamber 28 μl / Total (incl. connection) 38 μl Viscosity max. 21 mm 2 /s Port connection fl ange; UNF ¼-28 Electrical connection Plug Raster 2 mm 2) Power supply 24 V DC (other voltages on request) Voltage tolerance ±10% (incl. Residual rippler) Power consumption 1 W 3) Duty cycle 100 % continuous operation Installation As required, preferably with actuator upright Protection class IP40 acc. to IEC 60144 Switching frequency - Switching noise 30 db (A) / <20 db (A) on request 4) Schaltzeiten Opening Closing Approvals and compliance (on request) Measurement at valve output with 2 bar and 20 C acc. to DIN ISO 12238:2001 3 ms (pressure build-up 0-10 %) 3 ms (pressure build-up 100-90 %) Lebensmitteleignung: FDA Trinkwassereignung: KTW (W270) Sauerstoffanwendungen: BAM 1) Service life depends on the type of medium, the temperature, the pressure, the seal material and the specifi c operational conditions. 2) Please order socket with fl ying leads separately see ordering chart for accessories. (other suitable connectors are e.g: W + P: 521 series (Socket 521S-02-1; Contact 521S-01-2-00) orjst (Socket PHR-2; Contact SPH-002GW- P0.5S); Stand 04/2015 3) No further power reduction possible. 4) Tested under Bürkert test conditions. The switching noise may vary with conditions.

6724 Whisper Valve Materials Description Material 1 1 1. Cap LCP 2 2. Coil housing nickel-plated 2 3. Diaphragm (medium contact) FFKM, FKM or EPDM 3 5 3 5 4. Flange seal (medium contact) 5. Valve body LCP FFKM, FKM or EPDM 4 WWT 6 4 WWA 6 6. Fluid housing (medium contact) PEEK or PPS (UNF-connection only in PEEK available) Dimensions [mm] Flange version Threaded port version (UNF1/4-28) 6,5 16,1 16,1 3,8 4,9 26 21 2,6 41,8 38 3,2 5,1 41,6 56,3 31,5 6 8,9 3x 1/4-28 UNF flat bottom 60 8,9 11 5,8 26 2,2 0,5 2,6 2 40 46 p. 2/4

6724 Whisper Valve Dimensions [mm] (continued) Flange interface (hole) Preferred threaded connection 3/2 way connection 3/2 way connection min 9 Interval max 1.8 max 1.5 M 2 max 1.5 min 7 deep M 2 min 7 deep min 9 8 21 26 8 21 26 max 1.8 min 9 min 9 min 9 max 1.5 max 1.5 2.6 2.6 min 9 Interval 2.6 min 9 Interval 2.6 Further possible connection (diagonal) 3/2 way connection 2/2 way connection min 9 Interval 8 21 26 M2 min 7 deep 8 21 26 M2 min 7 deep p. 3/4

6724 Whisper Valve Ordering chart for valves Circuit function Orifice [mm] Port connection Kv value water [m 3 /h] 1) Cv value water [gpm] QNn value air [l/min] Pressure range [bar] 2) Max. pressure difference [bar] Seal material Body material Voltage/ frequency [V/Hz] Item no. A 2/2 way valve, direct acting, Normally closed (NC) 2 (OUT) 1 (NC) B 2/2 way valve, direct acting, Normally open (NO) 2 (OUT) 1 (NC) 1.2 1.2 0.026 0.030 28 Vac-2 (vac - 29.0psi) 2 (29.0psi) FFKM PEEK 24 V DC 281 507 T 3/2 way valve, direct acting, Universal function 2(IN/OUT) 1(NC) 3(NO) 1.2 1) Measured at +20 ºC, 1 bar pressure at valve inlet and free outlet. 2) Gauge pressures with respect to the prevailing atmospheric pressure Subbase 281 506 FFKM PEEK UNF Vac-3 281 933 3 0.026 0.030 28 (vac - 24 V DC Subbase (43.51psi) 43.51psi) EPDM 281 934 PPS Subbase FKM 281 936 Subbase Subbase 276 458 FFKM PEEK UNF Vac-2 280 888 2 0.026 0.030 28 (vac - 24 V DC Subbase (29.0psi) 29.0psi) EPDM 281 935 PPS Subbase FKM 281 937 Ordering information Please order socket separately (see ordering chart for accessories) Attachment for flange pipe connection: 2 stainless steel screws, M2 x 10 (included) Type 6724 with 2 stainless steel screws M1.6 x 8 for exchanging with type 6604 on request Ordering chart for accessories Description Item no. Connector 1) with fl ying leads AWG24, 500 mm length 689 974 1) Connector comparable with JST PHR-2 For UNF connectors and hoses see data TVU003 - Customised for connecting plates, on request To find your nearest Bürkert office, click on the orange box In case of special application conditions, please consult for advice. Subject to alteration. Christian Bürkert GmbH & Co. KG 1602/2_EU-en_00895292 p. 4/4