Check Valves
Our check valves prevent backflow with automatic, spring-assisted, or swing-type disc mechanisms. Manufactured from SS304, SS316L, and iron with threaded, flanged, or wafer connections, these non-return valves ensure unidirectional flow in water, oil, and chemical systems. The precision-engineered seat and disc interface provides tight shutoff even at low differential pressures, while corrosion-resistant construction extends service life in aggressive media. Suitable for vertical and horizontal installations, our check valve maintains system integrity with minimal maintenance requirements.
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304 stainless steel female thread check valve, prevent medium backflow, durable corrosion resistance, widely used in hydraulic, gas and fluid piping systems.
H71 wafer lift check valve is spring-loaded, compact wafer installation to prevent medium backflow. Stainless steel body, low resistance, widely used for industrial water, gas and oil pipelines.
Stainless steel wafer dual plate check valve, compact wafer installation, prevents medium backflow. Low flow resistance, corrosion resistant, suitable for industrial piping of water, gas and oil.
DN15 PN16 flanged vertical lift check valve made of stainless steel 304, built-in spring to prevent medium backflow. Compliant with GB/T12235, EN12334. EN10204 3.1 MTC and PED CE certificates are available.
Always adhering to the principle of Quality First, Customer Foremost, we provide stable supply, competitive price and considerate after-sales service.
Tel/Wechat/WhatsApp: +86 13968858018
Email: allen@safetysus.com
ADD: No 2399, 11th Road,2nd Street, Binhai Economic and Technological Development Zone, Wenzhou City, Zhejiang Province CHINA