80mm Bottom Valve pressure compensated

The 80mm pneumatically operated pressure compensated Emergency Valve, functions as a primary valve, and is an internal self-closing stop valve. As regulated, the valve is manufactured with a shear-off groove on the main body. Should the road tanker or the valve be affected by severe impact, the sealing capability will remain in place, thereby preventing any product leakage. Additionally, the valve can be opened by external mechanical means in the event of a pneumatic failure. Fitted with PTFE encapsulated O-rings this valve is compatible with a wide range of products.