Class 300 LB Check Valve

The Class 300 LB Check Valve, featuring a pressure rating of PN50, is a one-directional flow control valve that allows fluids to move through in a single direction while effectively blocking any backflow. This valve is indispensable for maintaining proper flow direction in systems that operate under moderate pressure, such as those in the heavy industrial and energy sectors, where ensuring unidirectional flow is crucial for operational safety and efficiency.

API 594 Swing Check Valve, ASTM A351 CF8, ANSI 300, 42 IN, RF

API 6D Swing Check Valve, 2 IN, ANSI 300, ASTM A351 CF8, RF

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

API 6D Swing Check Valve, ANSI 300, 18 IN, ASTM A351 CF8, RF

API 6D Dual Check Valve, 42 Inch, Class 300 LB, A351 CF8M

ASTM B148 C95800 Check Valve, 10 Inch, 300 LB, API 6D, 594

API 594 Dual Check Valve, 16 Inch, 300 LB, ASTM A351 CF8M

Inconel Dual Plate Check Valve, 4 Inch, 300 LB, A494 CW6MC

ASTM A995 4A Swing Check Valve, CL 300 LB, 24 Inch, Flanged

ASTM A995 4A Swing Check Valve, CL 300 LB, 3 Inch, Flanged

2-1/2 Inch Swing Check Valves, 300 LB, A352 LCB, API 594, RF

ASTM A216 WCB Dual Plate Check Valve, 10 IN, 300 LB, API 594

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.