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Swing Check Valve

373 products found

A swing check valve is a self-automated inline valve that uses a hinged disk to permit forward fluid flow and automatically block reverse flow without external intervention. Operating purely on media pressure, the disk swings open once the upstream pressure exceeds the minimum "cracking pressure" and seals tight against backpressure to prevent pipeline contamination or equipment damage. These versatile valves can be installed horizontally or vertically (upward flow) and are built from durable cast, carbon, or stainless steel to handle large-diameter, high-flow industrial applications like water treatment, refining, and power generation. As a China-based manufacturers' platform, we precision-engineer our swing check valves, through our network of certified check valve factories, to eliminate disk flutter and slamming, delivering long-term, maintenance-free backflow prevention for global projects.

Showing 97-120 of 373 result(s)
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20 Inch 150 LB Swing Check Valve, Alloy Steel CN3MN, API 6D

topper

20 Inch 150 LB Swing Check Valve, Alloy Steel CN3MN, API 6D

Model Number: MFRS-230823-CV-02

Introducing our API 6D Swing Check Valve, designed with a swing type mechanism. Constructed from dur...
API 6D Swing Check Valve, ASTM A351 CF8, 40 Inch, 300 LB

topper

API 6D Swing Check Valve, ASTM A351 CF8, 40 Inch, 300 LB

Model Number: MFRS-230824-CV-01

Introduce our 40-inch Swing Check Valve, a premier choice in Swing Type Check Valves. Compliant with...
Full Bore Swing Check Valve, 48 Inch, Class 150 LB, BW End

topper

Full Bore Swing Check Valve, 48 Inch, Class 150 LB, BW End

Model Number: MFRS-230906-CV-01

Discover our Swing Type Check Valve, meticulously engineered to adhere to API 6D, ANSI B16.34, ISO 1...
API 6D Swing Check Valve, ASTM A216 WCB, 18 Inch, 600 LB, RF

topper

API 6D Swing Check Valve, ASTM A216 WCB, 18 Inch, 600 LB, RF

Model Number: MFRS-240125-CV-01

Factory specializing in API 6D swing check valves with a robust design. Our valves are crafted from ...
API 6D Swing Check Valve, 1-1/2-60 Inch, 150-1500 LB

medvalve

API 6D Swing Check Valve, 1-1/2-60 Inch, 150-1500 LB

API 6D Swing Check Valve Supplier: Swing Check Valves, API 6D, BS 1868, ASME B16.34, 1-1/2-60 Inch, ...
Swing Check Valve, API 6D, BS 1868, ASME B16.34, 30IN, CL600

medvalve

Swing Check Valve, API 6D, BS 1868, ASME B16.34, 30IN, CL600

Swing Check Valve Provider: API 6D Swing Check Valves, BS 1868, ASME B16.34, 30 Inch, Class 600 LB, ...
ASTM A216 WCB Swing Check Valve, API 6D, 8 Inch, CL1500, RF

medvalve

ASTM A216 WCB Swing Check Valve, API 6D, 8 Inch, CL1500, RF

ASTM A216 WCB Swing Check Valve Maker: WCB Swing Type Check Valves, 8 Inch, Class 1500 LB, API 6D, B...
Swing Check Valve with Cylinder, 30 Inch, CL300

medvalve

Swing Check Valve with Cylinder, 30 Inch, CL300

Swing Check Valve Fabricator: Swing Type Check Valves with Cylinder, ASTM A216 WCB, 30 Inch, Class 3...
Cast Steel Swing Check Valve, RF, DN100, PN100, DIN 3356

medvalve

Cast Steel Swing Check Valve, RF, DN100, PN100, DIN 3356

Cast Steel Swing Check Valve Manufacturer: Cast ASTM A216 WCB Swing Type Check Valves, DN100, PN100,...
High Pressure Swing Check Valve, 6 Inch, 2500 LB, API 6D

medvalve

High Pressure Swing Check Valve, 6 Inch, 2500 LB, API 6D

High-Pressure Swing Check Valve Supplier: High-Pressure Swing Type Check Valves, ASTM A216 WCB, API ...
Stainless Steel Swing Check Valve, 6IN, CL2500, API 6D

medvalve

Stainless Steel Swing Check Valve, 6IN, CL2500, API 6D

Stainless Steel Swing Type Check Valve Provider: SS Swing Type Check Valves, Stainless Steel, 6 Inch...
PSB Swing Check Valve, 10 Inch, Class 2500, RTJ, A216 WCB

medvalve

PSB Swing Check Valve, 10 Inch, Class 2500, RTJ, A216 WCB

PSB Swing Check Valve Fabricator: P.S.B Swing Type Check Valves, Pressure Seal Bonnet, ASTM A216 WCB...
GS-C25N Swing Check Valve, DN200, PN160, BW, DIN 3356

medvalve

GS-C25N Swing Check Valve, DN200, PN160, BW, DIN 3356

GS-C25N Swing Check Valve Manufacturer: Swing Type Check Valves, DN200, PN160, BW, DIN 3356, BW End,...
ASME B16.34 Swing Check Valve, 10 Inch, CL1500, API 6D

medvalve

ASME B16.34 Swing Check Valve, 10 Inch, CL1500, API 6D

ASME B16.34 Swing Check Valve Supplier: ASME B16.34 Swing Type Check Valves, 10 Inch, Class 1500 LB,...
Butt Welded Swing Check Valve, 8 Inch, CL150, A216 WCB, BW

medvalve

Butt Welded Swing Check Valve, 8 Inch, CL150, A216 WCB, BW

Butt Welded Swing Check Valve Provider: BW Swing Type Check Valves, 8 Inch, Class 150 LB, API 6D, AS...
ASTM A351 CF8M Swing Check Valve, 2 Inch, CL1500, API 6D

medvalve

ASTM A351 CF8M Swing Check Valve, 2 Inch, CL1500, API 6D

ASTM A351 CF8M Swing Check Valve Maker: CF8M Swing Type Check Valves, 2 Inch, Class 1500 LB, API 6D,...
BW Swing Check Valve, 16 Inch, 600 LB

medvalve

BW Swing Check Valve, 16 Inch, 600 LB

BW Swing Check Valve Fabricator: Butt Welded Swing Type Check Valves, BS 1868, API 6D, 16 Inch, DN40...
BS 1868 Swing Check Valve, ASTM A216 WCB, 6 Inch, CL600

medvalve

BS 1868 Swing Check Valve, ASTM A216 WCB, 6 Inch, CL600

BS 1868 Swing Check Valve Manufacturer: API 6D Swing Type Check Valves, 6 Inch, DN150, Class 600 LB,...
6 Inch 150 LB Swing Check Valve, ASTM A351 CF8M, BS 1868, API 6D

medvalve

6 Inch 150 LB Swing Check Valve, ASTM A351 CF8M, BS 1868, API 6D

6 Inch 150 LB Swing Check Valve Supplier: 6 Inch Swing Type Check Valves, DN150, Class 150 LB, PN20,...
Flanged RF Swing Check Valve, 24 Inch, 150 LB, ASTM A216 WCB

medvalve

Flanged RF Swing Check Valve, 24 Inch, 150 LB, ASTM A216 WCB

Flanged RF Swing Check Valve Provider: Swing Type Check Valves, Flanged RF End, 24 Inch, DN600, Clas...
14 Inch 300 LB Swing Check Valve, ASTM A216 WCB, API 6D

medvalve

14 Inch 300 LB Swing Check Valve, ASTM A216 WCB, API 6D

14 Inch 300 LB Swing Check Valve Maker: 14 Inch Swing Type Check Valves, ASTM A216 WCB, API 6D, 14 I...
ASTM A351 CF8C Swing Check Valve, 8 Inch, 300 LB, API 6D

medvalve

ASTM A351 CF8C Swing Check Valve, 8 Inch, 300 LB, API 6D

ASTM A351 CF8C Swing Check Valve Maufacturer: ASTM A351 CF8C Swing Type Check Valves, SS 347, 8 Inch...
ASTM A216 WCC Swing Check Valve, API 6D, 12 Inch, 1500 LB

medvalve

ASTM A216 WCC Swing Check Valve, API 6D, 12 Inch, 1500 LB

ASTM A216 WCC Swing Check Valve Supplier: ASTM A216 WCC Swing Type Check Valves, 12 Inch, DN300, Cla...
ASTM A217 C5 Swing Check Valve, 20 Inch, API 6D, 300 LB

medvalve

ASTM A217 C5 Swing Check Valve, 20 Inch, API 6D, 300 LB

ASTM A217 C5 Swing Check Valve Provider: C5 Swing Type Check Valves, 20 Inch, DN500, Class 300 LB, P...
Total 373 record(s), 24 record(s) per page