Fuel Gas Valves H137
The H137 is a cast iron-bodied valve with Nitrile seat and aluminium trim. Pulling force from the actuator moves a lever (providing mechanical advantage) against spring and gas pressure to open the soft seated flap, allowing straight-through gas flow.
Each H137 is equipped with one standard SPDT switch, which actuates at the fully-open (energized) position. The H137 Valve is equipped with a valve seal overtravel interlock switch which can be wired into the startup or pre-ignition interlock circuit to permit supervision of the valve’s closed position (FM Proof of Closure).
Almost all types of Valves are available at Controls Supply Chain. If you don’t know what type of valve is suitable for your configuration please don’t hesitate to contact the sales department of Controls Supply Chain at firstname.lastname@example.org
WHY Controls Supply Chain
- • Over 50 years of industry knowledge
- • Fast customer service; response within 15 minutes
- • Best price quality ratio
- • We facilitate the total procurement, purchase and engineering process of our customers