Walworth API-602 Forges Steel Gate Valve
The gate valve is used when the need exists for a device that allows an interruption or cut off in the flow of fluid. Gate Valve are not used for modulation as the high velocity through a partially open valve may result in erosive damage to the wedge and seats.
Walworth offers this product line manufactured in accordance with API-602, and ANSI Class 800, 1500 and 2500 for socket weld, threaded and combined ends. Also available are integral flanges in 150, 300, 600 and 1500 either raised face or ring type joint ends. Walworth offers the standard product line API-602 forges steel valves in a wide variety of carbon steel, low and medium alloy materials, that can be used in combination with API-602 trims.