Pilot-operated solenoid valve ASCO™ 231
3-waynormally opennormally closed

pilot-operated solenoid valve
pilot-operated solenoid valve
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Characteristics

Control
pilot-operated
Ports/positions
3-way
Function
normally closed, normally open
Medium
water, for gas, fuel oil
Body
IP65, stainless steel, brass
Other characteristics
remote control, for hazardous environments
DN

0.375 in, 0.5 in

Voltage

24 V, 48 V, 120 V, 230 V

Temperature

Min.: -25 °C
(-13 °F)

Max.: 70 °C
(158 °F)

Pressure

10.3 bar, 34.5 bar
(149.4 psi, 500.4 psi)

Description

The ASCO Series 231 is a family of solenoid valves designed to meet nuclear power station requirements. The valves are used in fluid servo and remote control systems and are engineered to provide an extremely long life time. Specifications Valve ActuationSolenoid - Air Pilot Body MaterialBrass MediaAir, Inert Gas; Light Oil; Fuel Oil Port TypeG ISO228/1-G BSPP Function3/2 Normally Closed; 3/2 Normally Open; 3/2 Universal Standards / RegulationsISO Features 90° inlet and outlet post design for high flow rates Handles air, water, and oil media Brass or stainless steel bodies built to withstand corrosive environments Mountable in any position Meets all relevant CE directives, and is RoHS compliant for applications in lead-free environments

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.