H12 Vertical Threaded Check Valve is a spring‑loaded one‑way valve used to prevent medium backflow in pipelines. Constructed from high‑quality stainless steel 304 / 316L, it adopts female threaded connection. Quick‑closing spring design effectively reduces water hammer. Compact structure, suitable for vertical installation, also works for horizontal pipelines. Excellent sealing performance for water, oil, gas and mildly corrosive media. Widely applied in water treatment, chemical, petroleum and general industrial piping. Thread standards: BSP, NPT, BSPT are optional.
5.0
Pressure:
1000WOG
Size:
DN25
Material:
SS304
MOQ:
1
design customization
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