Cla-Val 42156 Diaphragm Valve is a 1-inch diaphragm-type valve from Cla-Val, built for precise regulation of fluid flow in piping systems. With a diaphragm seal that provides reliable control and shut-off, it supports accurate modulation where tight flow management is required. Model 42156 identifies this exact valve within Cla-Val's diaphragm valve lineup.
