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