Parker 444108W
Pilot Operated Solenoid Valve
7321B 2/2 pilot operated valves are the best solution anywhere a perfect control media, such water, steam, and light oils, is required. This product line provides a high flow rate, a fast reaction time, and a superior reliability in a robust and modern design. The 7321B Series can be associated with most of the FCSE coil ranges, including ATEX, and IP67 electrical parts.
7321B Series can be used to control water, hot water, and steam, in plumbing, industrial washing machines, car wash installations, cooling of machine tools, hydrocleaners, autoclaves and irrigation systems.
Technical Specifications:
Seal Material: NBR
Maximum Fluid Temperature: +90° C
Function: Normally Closed
Maximum Operating Pressure: 20 bar AC/DC
Port Size: 1/2" NPT
Orifice Size: 13mm
Valve Type: 2/2 way
Actuation Type: Pilot Operated
Port Type: Pipe mounting
Body Material: Brass
Media: Water
Seat Material: Brass
Flow Coefficient 1: 50 L/min
Flow Coefficient 2: 3 m3/hour
Minimum Operating Pressure: 0,1 bar AC/DC
Minimum Fluid Temperature: -10 °C
Valve Body: CW617N UNI EN 12165:98 Forged Brass
Enclosing Tube: AISI 304 stainless steel
Plunger: AISI 430F St. Steel
Spring: AISI 302 St. Steel
Seals: NBR (Buna N) - EPDM FKM (Viton)
Shading Ring: Copper
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