Solenoid valves 2/2-way direct-operated Type EV210B

Transcription

1 Solenoid valves /way directoperated Type EVB Features EVB NC For robust industrial application, such as control and dosage. For water, oil, compressed air and similar neutral media. Differential pressure: Up to Bar Ambient temperature: Up to +80 Coil enclosure: Up to IP 67 Thread connections: G 1 /8 to G1 Viscosity: Up to 0 cst K v value up to m 3 /h Also available with NPT thread. Please concact Danfoss. The valves can be used for rough vacuum. Contents Information type EVB 1.B NC EVB NO EVB NC SS Spare parts NC,NO Page Technical data, function, coil options... Ordering... 3 Dimensions and weight... 4 Technical data and function... Ordering, coil options, dimensions and weight... 6 Technical data and function... 7 Ordering, coil options, dimensions and weight... 8 Ordering... INDUSTRIAL CONTROLS IC.PD.00.A 0B03

2 Technical data /way directoperated valvestype EVB Type EVB EVB EVB EVB EVB EVB EVB 1. B 34. B 6 B 8 B 1 B 0 B B Installation Optional, but vertical solenoid system is recommended Pressure range 0 bar Max. test pressure 0 bar 0 bar 0 bar 0 bar bar bar bar Tightness Internally: Better than 8.3 x mbar l/sec ( ccm air per min) Externally: Better than 1 x 3 mbar l/sec (0% He) Time to open 1) ms 0 ms 0 ms 0 ms ms 40 ms 40 ms Time to close 1) 0 ms 0 ms 0 ms ms 0 ms 0 ms 70 ms Ambient temperature Max. +80 (depending on coil type, see data for the coil selected) Medium temperature See specific valve data Viscosity Max. 0 cst Materials Valve body: Brass,... W.no. 40 Armature: Stainless steel, W.no. 1.4/AISI 4FR Armature tube: Stainless steel, W.no. 1.46/AISI 4L Armature stop: Stainless steel, W.no. 1.4/AISI 4FR Springs: Stainless steel, W.no. 1.43/AISI 1 Seal material: See specific valve data 1) The times are indicative and apply to water. The exact times will depend on the pressure conditions. Function Coil voltage disconnected (closed): When the voltage to the coil () is disconnected, the armature () with the valve plate (3) is pressed down against the valve orifice (4) by the closing spring (1) and the medium, s pressure. The valve will be closed for as long as the voltage to the coil is disconnected. 1.Closing spring.armature 3.Valve plate 4.Valve orifice.coil Coil voltage connected (open): When voltage is applied to the coil(), the armature () with the valve plate (3) is lifted clear of the valve orifice (4). The valve is now open for unimpeded flow and will be open for as long as there is voltage to the coil. Coil options Type BA: W ac 1 W dc Type BD: 1 W ac Type BB: W ac Type BE(IP67): W ac Type BG: W ac 0 W dc Danfoss also offers humfree coils for noise sensative applications and EEx m II T4 coils for use in explosion risk areas please see coil data sheet DKACV.PD. 600.A Ordering coils See separate data sheet for coils DKACV.PD.600.A IC.PD.00.A

3 Ordering /way directoperated valvestype EVB EVB NC versions for AC and DC current: Brass bodies Media temp Type designation Permissible differential pressure(bar)/ ) Conn. ISO 8/1 Seal material k v value [m 3 /h] DN Min Main type Specification Max. o without coil W BA BD BB BG 1W 1W W 18W W 0W EVB 1.B EVB 1.B G 18E NC000 G 18F NC000 03U701 03U70 G 1/ EVB B EVB B G 18E NC000 G 18F NC000 03U714 03U EVB B EVB B G 18E NC000 G 18F NC000 03U70 03U EVB 1.B EVB 1.B 03U368 03U EVB B EVB B 03U707 03U G 1/ EVB B EVB B 03U70 03U EVB 4.B EVB 4.B 03U U EVB 6.0B EVB 6.0B 03U360 03U EVB B EVB B 03U364 03U EVB 4.B EVB 4.B 03U360 03U EVB 6.0B EVB 6.0B 03U U G 3/ EVB B EVB B 03U360 03U EVB B EVB B 03U U EVB 1BD EVB 1BD 03U36 03U EVB B EVB B G E NC000 G F NC000 03U361 03U G 1/ EVB B EVB B G E NC000 G F NC000 03U U EVB 1BD EVB 1BD G E NC000 G F NC000 03U361 03U G 3/ EVB 0BD EVB 0BD G 34E NC000 G 34F NC000 03U361 03U G 1 +0 EVB BD EVB BD G 1E NC000 G 1F NC000 03U363 03U ) 140 / 3.6 bar low pressure steam, orifice DN Low pressure steam: DN 1. 3 Use coil type BB or BG. DN 4. Use coil type BG versions up to DN are WRAS approved ) Pressure range can be extended to use in rough vacuum, typically up to % vacuum (mbar), depending on the application. IC.PD.00.A 3

4 /way directoperated valvestype EVB Dimensions and weight Type L B BA/BD B 1 BB/BE BG H 1 H Weight without coil [kg] EVB 1./B EVB 3/ EVB 6B EVB 8/B EVB 1B EVB 0B EVB B IC.PD.00.A

5 /way directoperated valvestype EVB Features EVB NO For robust industrial application, such as control and dosage. For water, oil, compressed air and similar neutral media. K v value up to 0. m 3 /h Differential pressure: Up to Bar Viscosity: Up to 0 cst Ambient temperature: Up to +80 Coil enclosure: Up to IP 67 Thread connections: G 1 /8 and G 1 /4 Also available with NPT tread. Please contact Danfoss. The valves can be used for rough vacuum. Technical data Installation Optional, but vertical solenoid system is recommendedp Pressure range Max. test pressure Tightness Time to close 1) Time to open 1) Ambient temperature Medium temperature Viscosity Materials 0 to bar 0 bar Internally: Better than 8.3 x mbar l/sec ( ccm air per min) Externally: Better than 1 x 3 mbar l/sec (0%He) 0 ms ms max. +80 (depending on the coil type, see data for the coil selected) See specific valve data max. 0 cst Valve body: Brass,... W.no. 40 Armature: Stainless steel, W.no. 1.4/AISI 4FR Armature tube: Stainless steel, W.no. 1.46/AISI 4L Armature stop: Stainless steel, W.no. 1.4/AISI 4FR Springs: Stainless steel, W.no. 1.43/AISI 1 Seal material: See specific valve data 1) The times are indicative and apply to water.the exact times will depend on the pressure conditions Function 1.Armature.Opening spring 3.Spindle 4.Valve plate.valve orifice 6closing spring 7.Fixed base 8.Coil Coil voltage connected (open): When the voltage to the coil(8) is disconnected, the valve orifice () is open, the opening spring () lifting the spindle (3) with the valve plate (4) clear of the orifice. The valve will be open for as long as the supply voltage to the coil is disconnected. Coil voltage connected (closed): When voltage is applied to the coil (8), the magnetic field draws the valve, s armature (1) down to touch the fixed base(7). The spindle (3) with the valve plate (4) is now pressed down against the valve orifice () by the closing spring (6). The valve will be closed for as long as there is voltage to the coil. IC.PD.00.A

6 /way directoperated valvestype EVB Ordering EVB NO versions for AC and DC current: Brass bodies Conn. ISO 8/1 Seal material k v value [m 3 /h] DN Media temp Min Type designation Max. Main type Specification without coil Permissible differential pressure(bar)/ ) W BA BD BB BG 1W 1W W 18W W 0W EVB 1.B EVB 1.B G 18 E NO000 G 18F NO000 03U36 03U3631 G 1/ EVB B EVB B G 18 E NO000 G 18F NO000 03U363 03U EVB B EVB B G 18 E NO000 G 18F NO000 03U U EVB B EVB B G 14 E NO000 G 14F NO000 03U U3637 G 1/ EVB B EVB B G 14 E NO000 G 14F NO000 03U U EVB 4.B EVB 4.B G 14 E NO000 G 14F NO000 03U U3641 1) 140 / 3.6 bar low pressure steam, orifice DN Low pressure steam: DN 1. 3 Use coil type BB or BG. DN 4. Use coil type BG versions up to DN are WRAS approved ) Pressure range can be extended to use in rough vacuum, typically up to % vacuum (mbar), depending on the application. Coil options Type BA: W ac 1 W dc Type BD: 1 W ac Type BB: W ac Type BE(IP67): W ac Type BG: W ac 0 W dc Danfoss also offers humfree coils for noise sensative applications and EEx m II T4 coils for use in explosion risk areas please see coil data sheet DKACV.PD. 600.A Ordering coils See separate data sheet for coils DKACV.PD.600.A Dimensions and weight Type L B BA/BD B 1 BB/BE BG H 1 H Weight without coil [kg] EVB 1./B NO EVB 3/4.B NO IC.PD.00.A

7 /way directoperated valvestype EVB Features EVB NC SS For robust industrial application, such as control and dosage. For neutral and aggressive liquids and gasses. Contact Danfoss if you are in doubt about the suitability of the valve for the medium in question. Ambient temperature: Up to +80 Coil enclosure: Up to IP 67 Thread connections: G 1 /8 and G 1 /4 Viscosity: Up to 0 cst kv values up to 0. m 3 /h Differential pressure: Up to bar The valves can be used for rough vacuum. Technical data Installation Pressure range Max. test pressure Tightness Time to open 1 ) Time to close 1) Ambient temperature Medium temperature Viscosity Materials Optional, but vertical solenoid system is recommendedp 0 to bar 0 bar Internally: Better than 8.3 x mbar l/sec (ccm air per min) Externally: Better than 1 x 3 mbar l/sec (0%He) ms 0ms max. +80 See specific valve data max. 0 cst Valve body: Stainless steel, W.no /AISI 316L Armature: Stainless steel, W.no. 1.4/AISI 4FR Armature tube: Stainless steel, W.no. 1.46/AISI 4L Armature stop: Stainless steel, W.no. 1.4/AISI 4FR Springs: Stainless steel, W.no. 1.43/AISI 1 Seal material: See specific valve data 1) The times are indicative and apply to water.the exact times will depend on the pressure conditions Function 1.Closing spring.armature 3.Valve plate 4.Valve orifice.coil Coil voltage disconnected (closed): When the voltage to the coil () is disconnected, the armature () with the valve plate (3) is pressed down against the valve orifice (4) by the closing spring (1) and the medium, s pressure. The valve will be closed for as long as the voltage to the coil is disconnected. Coil voltage connected (open): When voltage is applied to the coil(), the armature () with the valve plate (3) is lifted clear of the valve orifice (4). The valve is now open for unimpeded flow and will be open for as long as there is voltage to the coil. IC.PD.00.A 7

8 Ordering /way directoperated valvestype EVB EVB NC versions for AC and DC current: Stainless steel bodies Conn. ISO 8/1 Seal material k v value [m 3 /h] DN Media temp Min Type designation Max. Main type Specification without coil Permissible differential pressure(bar)/ W BA BD BB BG 1W 1W W 18W W 0W EVB 1.SS G 18 E NC000 03U364 G 1/8 G 1/ EVB SS G 18 E NC000 03U EVB SS G 18 E NC000 03U EVB SS G 14 E NC000 03U EVB SS G 14 E NC000 03U EVB 4.SS G 14 E NC000 03U ) 140 / 3.6 bar low pressure steam, orifice DN Low pressure steam: DN 1. 3 Use coil type BB or BG. DN 4. Use coil type BG versions up to DN are WRAS approved Coil options Type BA: W ac 1 W dc Type BD: 1 W ac Type BB: W ac Type BE(IP67): W ac Type BG: W ac 0 W dc Danfoss also offers humfree coils for noise sensative applications and EEx m II T4 coils for use in explosion risk areas please see coil data sheet DKACV.PD. 600.A Ordering coils See separate data sheet for coils DKACV.PD.600.A Dimensions and weight Type 8 IC.PD.00.A L B BA/BD B 1 BB/BE BG H 1 H Weight without coil [kg] EVB 1./ SS EVB 3/4. SS

9 /way directoperated valvestype EVB Mounting fittings, NC/NO For EVB 1. 4.B in connection with synthetic tubes, pipes and similar. Description Brackets 03U40 Optional Isolating diaphragm kit The kit consist of assembled isolating unit, Oring, 4 screws, locking button and nut for the coil. Suitable for orifice sizes up to DN 3 mm. Seal material 04U0 04U Spare parts kit, NC The spare parts kit comprises a locking button, nut for the coil, armature with valve plate and spring, and an Oring. Main type Seal material EVB 1./,3, 4., 03U003 03U6000 EVB 6,8, 03U011 03U006 EVB1 03U0 03U0 EVB 0 03U014 03U017 EVB 03U018 03U01 Spare parts kit, NO Main type Seal material Code no 03U004 EVB 1./,3, 4., 03U00 IC.PD.00.A Danfoss A/S ICMC/frz