2/2 and 3/2-way ball valve with pneumatic rotary actuator

Transcription

1 2/2 and 3/2-way ball valve with pneumatic rotary actuator Pneumatic rotary actuator Stainless steel ball valve External regulation of the pistons Full bore Type 8805 can be combined with Favourable flow rate Type 6012/6014 P Pilot valve Type 8640/8644 Valve island Type 5470 Solenoid valve Type 6518/ NMUR Solenoid valves Type 8792/8793 Positioner Type TEU Position feedback Bürkert s range of precision activated ball valves fulfil a wide variety of on-off process applications. vailable in 2 or 3 way and both single acting and spring return they exhibit high flow rates by virtue of their reliable full bore design. Control function [SF] 2/2- and 3/2-way valve, NC operation with Pilot valve P Control function B [SFB] 2/2-and 3/2-way valve, NO, operation with pilot valve B P Control function I [SFI] 3/2 and 2/2 way valve with double-acting actuator, without spring, operation with pilot valve P Technical data 2/2-way ball valve 3/2-way ball valve Body material 2/2-way ball valve 3/2-way ball valve ctuator material Ball material 2/2-way ball valve 3/2-way ball valve Selector shaft material 2/2-way ball valve 3/2-way ball valve Seal materials Ball seal ctuating shaft seal Pressure range Medium mm mm Stainless steel Stainless steel luminium Stainless steel Stainless steel Stainless steel Stainless steel Medium temperature mbient temperature Control medium Pilot pressure 6 to 8 bar 1) connection 2/2-way ball valve 3/2-way ball valve Installation PTFE FKM See ordering chart Stainless steel body: aggressive fl uids, which will not attack the body and seal -10 to +100 C (see pressure temperature diagram) -10 to +80 C (see pressure temperature diagram) Compressed air, fi ltered, dry or oiled G 1/4 - G 4 Thread acc. DIN EN (old DIN 2999) G 1/4 - G 2 Thread acc. DIN EN (old DIN 2999) s required, preferably with actuator upright 1) Pressure values [bar]: Measured as overpressure with respect to the atmospheric pressure p. 1/12

2 2/2-way ball valve Technical data DN 10 / ), B... single-acting I... double-acting Control function 1) Kv value water [m³/h] 2/3-pieces/compact flange ball valve Nominal pressure** [bar] 2 pieces 3 pieces compact flange ball valve 2 pieces Weight [kg] 3 pieces compact flange ball valve, B 9/ I 9/ , B I , B I , B I , B I , B I , B I , B I , B I , B I ** Operating pressure: see pressure temperature chart Pressure temperature chart for stainless steel body Operating pressure [bar] Medium temperature [ C] p. 2/12

3 2/2-way ball valve, continued Ordering chart for brass and stainless steel () (Minimum pilot pressure 6 bar) Kv value water [m 3 //h] Nominal pressure 2) [bar] ctuator Item no. Control function DN connection 2 pieces 3 pieces 2 pieces 3 pieces 2 pieces 3 pieces 3 pieces weld end port connection 2 pieces threaded port connection 3 pieces threaded port connection 10 G 1/ G 3/ G 1/ G 3/ G G 1 1/ G 1 1/ G G 2 1/ G G G 1/ G 3/ G 1/ G 3/ G B 32 G 1 1/ G 1 1/ G G 2 1/ G G G 1/ G 3/ G 1/ G 3/ G I 32 G 1 1/ G 1 1/ G G 2 1/ G G ) Operating pressure, see pressure temperature chart on request dditional Ball valves brass, nickel-plated Further connections and orifices Non standard fittings and versions p. 3/12

4 2/2-way compact flange ball valve Ordering chart compact flange ball valve Control function Kv value water [m 3 /h] Nominal pressure * [bar] ctuator Weight [kg] Item no I * Operating pressure: see pressure temperature chart **Switching position 0º/90º 3/2-way ball valve Technical data Stainless steel body DN connection Kv value water [m 3 /h] Nominal pressure * [bar] Weight CF [kg] Weight CFI [kg] 10/12 G 1/4 / G 3/8 4.7 / 6.9* G 1/2 6.9 / 11.2* G 3/4 6.9 / 11.2* G / 29.2* G 1 1/ / G 1 1/ / 72.2* G / 135.9* * acc. to switch setting p. 4/12

5 3/2-way ball valve, continued Pressure temperature chart for stainless steel Switching position Operating pressure [bar] Ball confi guration Position 0 90 T L Medium temperature [ C] Switching position T1 T2 T3 L4 Ordering chart, stainless steel (reduced orifice) Minimum pilot pressure 6 bar, T2 and T3 on request Switching position connection Kv value water [m 3 /h] Nominal pressure * [bar] ctuator singleacting CF Item no. singleacting CF ctuator doubleacting CFI Item no. doubleacting CFI T1 10 G 1/4 4,7 / 6,9** G 3/8 4,7 / 6,9** G 1/2 6.9 / 11.2** G 3/4 6.9 / 11.2** G / 29.2** G 1 1/ / 46.4** G 1 1/ / 72.2** G / 135.6** L4 10 G 1/ G 3/ G 1/ G 3/ G G 1 1/ G 1 1/ G * Operating pressure: see pressure temperature chart **Switching position 0º / 90º p. 5/12

6 2/2-way ball valve, continued Dimensions stainless steel body, 2 pieces Z C B D V H L M5 x 8 G R T F S Connection ctuator Weight Valve size B C F G H R S T ØZ L ØD V 10 G 1/ / G 3/ / G 1/ / G 3/ G G 1 1/ G 1 1/ / G /4 37 p. 6/12

7 2/2-way ball valve, continued Dimensions Compact flange ball valve Z C R G B W S U V H L R M5 x 8 M5 x 8 F T S ctuator Weight Valve size B C F G H R S T ØZ L ØR ØS Ø U V / M12x / / M12x / / M16x / / M16x / / M16x / / M16x / / M16x / / M16x /4 58 p. 7/12

8 2/2-way ball valve, continued Dimensions stainless steel body, 3 pieces threaded ports Z C S G R T V B H D L F M5 x 8 Connection ctuator Weight Valve size B C F G H R S T ØZ L ØD V 10 G 1/ / G 3/ / G 1/ / G 3/ / G / G 1 1/ G 1 1/ G G 2 1/ / G / / G / /4 51 p. 8/12

9 2/2-way ball valve, continued Dimensions stainless steel body, 3 pieces Weld end Z C T V S R B H L G D M5 x 8 F Connection ctuator Weight Valve size B C F G H R S T ØZ L ØD V 12 G 3/ / G 1/ / G 3/ / G / G 1 1/ G 1 1/ G G 2 1/ / G / / G / /4 51 p. 9/12

10 3/2-way ball valve, continued Dimensions stainless steel body B H C F E G R P D V Z L M5 x 8 T F S Connection ctuator Weight Valve size B C F G H R S T ØZ L ØD E F P V 12 G 1/ / G 3/ / G 1/ / G 3/ / G G 1 1/ G 1 1/ G /4 37 p. 10/12

11 Ordering chart ccessories 5470 Namur* (see also datasheet type 5470) Circuit function Q Nn value air [l/min] Pressure range [bar] Power consumption (1 and 3 / 2 and 4) C G 1/8 (connections 1 and 3) Namur fl ange (conn. 2 and 4) Push-in connection Ø 6mm (connections 1 and 3) Namur fl ange (nschl. 2 and 4) G G 1/8 (connections 1 and 3) Namur fl ange (nschl. 2 and 4) * Only recommended up to actuator size 220 Push-in connection Ø 6mm (connections 1 and 3) Namur fl ange (conn. 2 and 4) G 1/8 (connections 1 and 3) Namur fl ange with oneway fl ow restrictor (conn. 2 and 4) Voltage/ frequency [V/Hz] Power consumption [W] Item no. 24/DC /DC /DC /DC /DC /DC /DC /DC /DC /DC /DC /DC /DC /DC /DC Cable plug Type 2506 acc. to DIN Form C: (see also datasheet type 2506) Circuitry Voltage Type of current Item no. without circuitry (standard) V DC Namur (see also datasheet type 6519) C 12 Circuit function /2-way valve with exhaust recycling, in de-energized position port 2 fed back internally H /2-way valve, servo-assisted, in deenergized position pressure port 1 connected to port 2, output 4 exhausted Seal material body NBR and PUR NBR and PUR Thread insert material 1) stainless steel brass, nickelplated connection threaded porf Q Nn value air 2) [l/min] Pressure range 3) [bar] Weight [g] Power consumption [W] G 1/ G 1/ ) If the connectors are from stainless steel, the mounting screws will also be from stainless steel 2) Flow rate: Q Nn value air [l/min]: Measured at +20 C, 6 bar pressure at valve inlet, 1 bar pressure difference 3) Pressure values [bar]: Gauge pressures with respect to the prevailing atmospheric pressure Voltage/ frequency [V/Hz] Item no. 24/DC / / / /DC / / / p. 11/12

12 Cable plug Type 2508 acc. DIN Form : (see also datasheet type 2508) Circuitry Voltage Item no. For standard version 6518/19 fi xing screw in steel (zinc plated and chromatised) without circuit (standard) V Ordering chart accessory zum nbau von Positioner Description Item no. Universal adapter for wave Universal assembly bridge dditional Electrical-mechanical position feedback Contactless position feedback 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 1301/10_EUen_ p. 12/12