Betts 4″ Aluminum Mechanical Piston, meticulously engineered for exceptional performance at high PSI levels. This piston guarantees unparalleled durability, precision, and reliability in critical situations, specifically designed for 6″ x 4″ emergency valves.

The Betts 6-inch Tef-Sil O-Ring Seat serves a crucial role in air-operated and cable-operated 6-inch by 4-inch Emergency Valves. This specialized seat, constructed from Tef-Sil material, ensures a reliable and secure seal within the valve.