Hydrogen Specific Valves

Pilot Operated Stop Valves

Two and Three ported PO Stop Valves available in both balanced and pressure biased configurations.

Click here for datasheet.

Excess Flow Valves (Slam Shut)

Adjustable, reliable and repeatable performance. Manual reset and Auto reset options available.

Click here for datasheet.

Stop and Metering valves

Fully balanced design, non-rising stems, tight shut off and fine flow metering make our stop valves suitable for a wide range of applications.

Click here for datasheet.

Relief Valves

PED Category IV CE marked safety relief valves. Suitable for a wide range of pressures.

Click here for datasheet.

Non-Return Valves

Compact and inline NRV’s available in various sizes and port configurations.

Further products coming soon.


+44 1202 851462


BiS Wells Ltd
Units 17-23 Kingfisher Park, Collingwood Road,
West Moors, Wimborne, Dorset, BH21 6US

Opening hours:
Monday to Thursday: 08:00 – 16:30
Friday: 08:00 – 13:00
Saturday and Sunday: Closed