ROSS Controls CX14DA37501W 2-Way Leak Test Valve

ROSS Controls CX14DA37501W is a 2-way, 2-position leak-tight valve from the CX Series, designed for leak-test and precision pneumatic control applications. It is normally closed (2/2 NC) and is solenoid-pilot operated with a 24 VDC coil (W) and an external pilot supply. The model CX14DA37501W uses BSPP (G) threads (the D in the model indicates BSPP) with a 1/2-inch body size and a 3/8-inch port size (port code 37). This configuration supports leak-tight operation in standard and low-pressure vacuum service and is suitable for integration into CX and LX manifolds to form multi-chamber leak-test circuits in inline configurations. In CX-series documentation, similar valves in this size class offer a flow coefficient (Cv) around 3.5, enabling robust flow for test benches and leak-qualification fixtures. The CX14DA37501W configuration thus provides reliable, repeatable leak testing for enclosures, components, and assemblies in automated manufacturing environments where precise isolation and rapid venting of test chambers are required, and it can be combined with CX/LX solutions to create compact, multi-station leak-testing setups.