20 Inch Check Valve

A 20 Inch Check Valve, with its 20-inch or DN500 diameter, ensures one-way flow by preventing backflow and maintaining unidirectional fluid movement. It is commonly employed in substantial pipelines, including municipal sewage systems, petrochemical refineries, and offshore drilling.

ASTM A216 WCB Dual Plate Check Valve, API 594, 20 IN, 150 LB

20 Inch Swing Check Valves, API 594, 300 LB, A352 LCB, RF

ASTM A995 5A Swing Check Valve, CL 600 LB, 20 Inch, Flanged

ASTM A352 LCB Dual Plate Check Valve, 20 IN, CL150, API 594

ASTM A352 LCB Non-Return Valve, API 594, 20 Inch, 300 LB

ASTM A351 CF8M Check Valve, 20 Inch, CL 900 LB, API 594

ASTM A216 WCB Swing Check Valve, 20 Inch, 600 LB, BS 1868

API 6D Swing Check Valve, ASTM A351 CF8, 20 IN, ANSI 150, RF

Stainless Steel Non-Return Valve, 20 IN, CL600, A351 CF8M

About Us

Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.