BS 1868 Check Valve
245 products found
A BS 1868 check valve is a robust, heavy-duty safety valve manufactured in strict compliance with the British Standard BS 1868 specification, which governs steel swing check valves for the petroleum, petrochemical, and allied industries. Designed to automatically permit fluid flow in a single direction and prevent backflow, this valve features a hinged swing disk (or clapper) that lifts entirely out of the flow path under forward pressure to minimize pressure drop and fluid resistance. It is engineered with a bolted bonnet for easy inline maintenance and constructed from high-strength cast carbon, alloy, or stainless steel to withstand severe high-pressure and high-temperature pipeline conditions. Think of us as your connection to a network of skilled China check valve manufacturers. We precision-engineer our BS 1868 check valves with rugged metal-to-metal seating and offer hard-facing options like Stellite for extra wear resistance—so you get dependable, low-maintenance backflow protection for your most critical energy projects.
medvalve
ASTM A216 WCB Swing Check Valve, API 6D, 8 Inch, CL1500, RF
medvalve
Swing Check Valve with Cylinder, 30 Inch, CL300
medvalve
High Pressure Swing Check Valve, 6 Inch, 2500 LB, API 6D
medvalve
Stainless Steel Swing Check Valve, 6IN, CL2500, API 6D
medvalve
API 6D Cast Steel Check Valve, ASTM A216 WCB, 6IN, CL300, RF
medvalve
ASME B16.34 Swing Check Valve, 10 Inch, CL1500, API 6D
medvalve
BW Swing Check Valve, 16 Inch, 600 LB
medvalve
BS 1868 Swing Check Valve, ASTM A216 WCB, 6 Inch, CL600
medvalve
6 Inch 150 LB Swing Check Valve, ASTM A351 CF8M, BS 1868, API 6D
medvalve
Flanged RF Swing Check Valve, 24 Inch, 150 LB, ASTM A216 WCB
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A216 WCB Swing Check Valve, 24 Inch, 150 LB, API 594
Model Number: 24S1RWCB08
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A216 WCB Swing Check Valve, 20 Inch, 600 LB, BS 1868
Model Number: 20S6RWCB01
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A351 CF8M Swing Check Valve, BS 1868, 6 IN, 600 LB, RF
Model Number: 6S6RCF8M12
Bosseal Valves (Suzhou) Co., Ltd.
BS 1868 Swing Check Valve, 150 LB, 4 Inch, DN100, WCB, RF
Model Number: 4S1RWCB08
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A216 WCB Swing Check Valve, 600 LB, 16 Inch, API 594
Model Number: 16S6RWCB01
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A995 4A Swing Check Valve, BS 1868, 10 IN, 2500 LB, RTJ
Model Number: 10SPS25J4A
Bosseal Valves (Suzhou) Co., Ltd.
BS 1868 Swing Check Valve, 3 Inch, 150 LB, ASTM A351 CF8, BW
Model Number: 3S1BCF8
Bosseal Valves (Suzhou) Co., Ltd.
ASTM B148 C95800 Swing Check Valve, 18 IN, CL 150, API 594, RF
Model Number: 18S1RC958
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A216 WCB Swing Check Valve, 8 Inch, 150 LB, API 594, RF
Model Number: 8S1RWCB08
Bosseal Valves (Suzhou) Co., Ltd.
Bolted Bonnet Swing Check Valve, 12 IN, CL 150, WCB, API 594
Model Number: 12S1RWCB08
Bosseal Valves (Suzhou) Co., Ltd.
Pressure Seal Swing Check Valve, 12 IN, 1500 LB, ASTM A217 WC6
Model Number: 12S15BWC605
Bosseal Valves (Suzhou) Co., Ltd.
ASTM B148 C95800 Swing Check Valve, 12 IN, 150 LB, BS 1868, API 594
Model Number: 12S1RC958
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A351 CF8C Swing Check Valve, 12 IN, 600 LB, API 594, RF
Model Number: 12S6RCF8C
Bosseal Valves (Suzhou) Co., Ltd.
ASTM A182 F51 Swing Check Valve, 2 Inch, 150 LB, API 602, RF
Model Number: 2S1RF51