Description
Hansen HSCK400C is a 4" Combination Stop/Check Valve with butt weld (BW) connections, designed for use in industrial refrigeration systems. It combines the functions of a stop valve and a spring-loaded check valve, offering compactness, reliability, and efficiency in high-pressure ammonia and halocarbon systems. Opens fully in the direction of flow and promptly reseats to prevent reverse flow. Prevents liquid trapping between separate stop and check valves, and features a dampening chamber to reduce wear and valve chatter.
