IMI Norgren Buschjost 8504201.8401 Solenoid - Actuated Piston Seat SS Valve, 1/2”
Valve Type: 2/2-way solenoid valve, normally closed
Operation: Solenoid actuated, with forced lifting piston
Flow Direction: Determined (not bidirectional)
Mounting Position: Optional, but solenoid is preferably vertical on top
Port Size: G 1/2 (threaded connection according to DIN ISO 228/1)
Orifice Size: 12 mm
Operating Pressure: 0 to 25 bar (for both gaseous and liquid fluids with viscosity up to 40 mm²/s)
Kv Value (Flow Rate): 3.8 m³/h (approximate Cv value: 4.6)
Fluid Temp. Range: –20°C to +90°C
Ambient Temp Range: up to +50°C
Sum of Fluid and Ambient Temperature: Maximum +130°C
Valve Body Material: Stainless steel (B.S. 318 C17)
Seat Seal: NBR (cold flexible)
Internal Parts: Stainless steel (Sandvik 1802)
Weight: 1.45 kg
Coil Voltage: 24VDC, 40 watt
Special Features:
Valve operates without pressure differential (zero Δp)
High flow rate
Damped operation
Suitable for vacuum applications
For contaminated fluids, a strainer is recommended
Typical Applications:
Suitable for controlling slightly aggressive gases and liquids in industrial automation, process control, and fluid handling systems.
New old stock, age unknown, spares from a test lab pilot line that has ended service. Coil mating connector not included.