For high pressure, high flow rate applications Beta offers a range of normally open and normally closed piston operated solenoid valves designed for use at pressures up to 120 bar.

The use of a moving piston rather than a flexible diaphragm in these valves means that they offer long-term reliability at high operating pressures.

Our range covers sizes from ¼" to 2" BSP, with orifice sizes of 5.2 mm to 50 mm, valve operation with up to 120 bar pressure differential across the valve is possible.

All valves have as standard PTFE main seals and FPM O-Rings allowing the valves to be used on systems where mineral oil or synthetic lubrication is present. These materials will also allow selected valves to operate with media temperatures up to 130ºC.

The 119W/1 has been specially developed for use on steam at up to 180ºC.