The ASCO™ Series 231 Solenoid Valves are designed for nuclear power stations, providing durable performance in fluid servo and remote control systems. Featuring brass bodies, these valves handle air, inert gas, light oil, and fuel oil. With 3/8" or 1/2" G BSPP ports, they offer 3/2 normally closed, normally open, and universal functions. The valves support pressures up to 500 PSIG and come in multiple voltage options, meeting ISO standards for reliable operation.

Key features and benefits of ASCO™ Series 231 Solenoid Valves

Key Features

These valves are suitable for a range of media, including air, inert gas, light oil, and fuel oil, making them adaptable to various fluid control applications in nuclear environments.

Key Features

Offering 3/2 normally closed, normally open, and universal functions, the valves provide flexibility in system design, catering to different control requirements.

Key Features

With the ability to operate under pressures up to 500 PSIG, these valves are built to perform in demanding conditions, ensuring dependable service in critical applications.


Valve Actuation:	Solenoid - Air Pilot
Body Material:	Brass
Media:	Air, Inert Gas; Light Oil; Fuel Oil
Pipe / Port Size:	3/8 "; 1/2 "
Port Type:	G ISO228/1-G BSPP
Function:	3/2 Normally Closed; 3/2 Normally Open; 3/2 Universal
Flow:	Over 12 kv
Voltage:	24 DC; 230 AC; 48 DC; 120 DC - 50
Environment:	10.3-34.5 Bar; Vacuum to 10.3 Bar; Vacuum to 150 PSIG; 150-500 PSIG; More Than 34.5 Bar; More than 500 PSIG
Standards / Regulations:	ISO