Precision Wafer Check Valve · DN65

The VMV ZM71H-16P is a precision wafer check valve featuring a dual-disc, spring-loaded design. It has a compact wafer body, designed for clamping between flanges, and is available in DN20-DN80 sizes. This valve is rated for PN16 with an operating pressure range of 0.05-2.5 MPa. Its construction includes a 304 SS body, 420J2 SS ring, CF8 disc, and 304 SS seal, making it suitable for steam, hot water, and gas pipeline systems that require a reliable non-return function.