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| Danfoss EV222B, Servo-operated 2/2-way solenoid valves with isolating diaphragm
Danfoss EV222B is an indirect servo-operated solenoid valve program for use in connection with contaminated or aggressive media.
Valve body in stainless steel, isolating diaphragm protecting the solenoid system against impurities, build in pilot filter, adjustable closing time, enclosures up to IP67 ensure a reliable and satisfaction function.
• 2/2-way
• Servo-operated
• Isolating diaphragm
• DN 15 - DN 50
• Ambient temperature: +60ºC
• Stainless steel valve body
• NC versions only
Features
• The isolating diaphragm design ensures that no fluid enters the armature area, which gives the following advantages:
- the valve is resistant to aggressive fluids, to impurities in the fluid and to to calcareous and other scale deposits
• Differential pressure: Up to 10 bar
• Viscosity: Up to 50 cSt
• Coil enclosure: Up to IP 67
• Thread connection: From G 1/2 to G 2
• Water hammer damped
• Built in filter for protection of pilot system
Approvals
GOST-T - Russian Government Standardization Coil, CT
GOST-T - Russian Government Standardization Solenoid valve, EV
UL-Underwriters Laboratories inc. Solenoid valve, EV
Code number selection
Code No. Type Operation Function Conn. Orifice Seal.mat. Diff. press. Body mat. Kv.m³/h
032U8526 EV222B Servo-operated NC G 1/2 15,0 mm FKM 0,3 - 10 bar Stainless steel 4,000
032U8527 EV222B Servo-operated NC G 3/4 20,0 mm FKM 0,3 - 10 bar Stainless steel 8,000
032U8528 EV222B Servo-operated NC G 1 25,0 mm FKM 0,3 - 10 bar Stainless steel 11,000
032U8529 EV222B Servo-operated NC G 1 1/4 32,0 mm FKM 0,3 - 10 bar Stainless steel 18,000
032U8530 EV222B Servo-operated NC G 1 1/2 40,0 mm FKM 0,3 - 10 bar Stainless steel 24,000
032U8531 EV222B Servo-operated NC G 2 50,0 mm FKM 0,3 - 10 bar Stainless steel 40,000
Click to View Danfoss EV222B technical 
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