BETTS air operated valves are provided with an external air cylinder to help prevent gasoline or other products from contaminating the air supply. The air cylinder is hard-coated aluminum with a polished stainless steel shaft. Cylinders have 1/8” NPT port for air connection and are supplied with a fusible plug installed.
Internal, self-closing valve.
Tapered, grooved internal valve. Right handed.
Teflon Encapsulated Seals.