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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 289-312 of 373 result(s)
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600LB Swing Check Valve, WCB, DN150

topper

600LB Swing Check Valve, WCB, DN150

Model Number: SCV 08

China Swing Check Valve Manufacturer Kelly Supplies 600LB Swing Check Valves, WCB, 6 Inch (DN150), 6...
Flanged RF Swing Check Valve, 24 Inch, 150#

topper

Flanged RF Swing Check Valve, 24 Inch, 150#

Model Number: SCV 09

China Swing Check Valve Manufacturer Kelly Supplies Flanged RF Swing Check Valves, 24 Inch (DN600), ...
Butt Welded Swing Check Valve, 16 Inch, 600LB

topper

Butt Welded Swing Check Valve, 16 Inch, 600LB

Model Number: SCV 11

China Butt Welded Swing Check Valve Manufacturer Kelly Supplies Butt Welded Swing Check Valves, 16 I...
API 6D Swing Check Valve, CL1500, 10 Inch, WC6

topper

API 6D Swing Check Valve, CL1500, 10 Inch, WC6

Model Number: SCV 13

China API 6D Swing Check Valve Manufacturer Kelly Offers API 6D Swing Check Valves, CL1500 Pressure,...
PSB Swing Check Valve, 2500LB, RF, 10 Inch

topper

PSB Swing Check Valve, 2500LB, RF, 10 Inch

Model Number: SCV 14

China PSB Swing Check Valve Manufacturer Kelly Provides PSB Swing Check Valves, API 6D, API 598, Fla...
CF8M Swing Check Valve, 2 Inch, CL1500

topper

CF8M Swing Check Valve, 2 Inch, CL1500

Model Number: SCV 15

China CF8M Swing Check Valve Manufacturer Kelly Supplies CF8M Swing Check Valves, 2 Inch Size, CL150...
RF Swing Check Valve, 6 Inch, 1500LB, API 6D

topper

RF Swing Check Valve, 6 Inch, 1500LB, API 6D

Model Number: SCV 16

China RF Swing Check Valve Manufacturer Kelly Supplies RF Swing Check Valves, 6 Inch Size, CL1500 Pr...
Swing Check Valve, 6 Inch, CL150, API 598

topper

Swing Check Valve, 6 Inch, CL150, API 598

Model Number: SCV 17

China Swing Check Valve Manufacturer Kelly Supplies Swing Check Valves, Size 6 Inch, Pressure CL150,...
Butt Welded Swing Check Valve, 8 Inch, CL150

topper

Butt Welded Swing Check Valve, 8 Inch, CL150

Model Number: SCV 18

China BW Swing Check Valve Manufacturer Kelly Supplies Swing Check Valves, Butt Weld End Connection,...
Swing Check Valves, 150LB, 8 Inch, Flanged RF

topper

Swing Check Valves, 150LB, 8 Inch, Flanged RF

Model Number: SCV 19

China CL150 Swing Check Valve Manufacturer CL150 Swing Check Valves, 8 Inch Size, Flanged RF End Con...
Carbon Steel Swing Check Valve, 8 Inch, WCB

topper

Carbon Steel Swing Check Valve, 8 Inch, WCB

Model Number: SCV 20

China Carbon Steel Swing Check Valve Manufacturer Kelly Supplies Carbon Steel Swing Check Valves, 8 ...
Alloy steel Swing Check Valve, 10 Inch, RF

topper

Alloy steel Swing Check Valve, 10 Inch, RF

Model Number: SCV 21

China Alloy Steel Swing Check Valve Manufacturer Kelly Offers Alloy Steel Swing Check Valves, 10 Inc...
14 Inch Swing Check Valve, 300 LB, RF, WCB

topper

14 Inch Swing Check Valve, 300 LB, RF, WCB

Model Number: SCV 22

China 14 Inch Swing Check Valve Manufacturer Kelly Offers 14 Inch Swing Check Valves, CL300, RF End ...
PSB Swing Check Valve, 10 Inch, BW, BS 1868

topper

PSB Swing Check Valve, 10 Inch, BW, BS 1868

Model Number: SCV 23

China Swing Check Valve Manufacturer Kelly Supplies PSB Swing Check Valves, Diameter 10 Inch, Pressu...
BS 1868 Swing Check Valve, Flanged RF, 2500 LB

topper

BS 1868 Swing Check Valve, Flanged RF, 2500 LB

Model Number: SCV 24

China Swing Check Valve Manufacturer Kelly Supplies BS 1868 Swing Check Valves, Flanged RF Ends, 250...
Stainless Steel Swing Check Valve, BW, 32 Inch

topper

Stainless Steel Swing Check Valve, BW, 32 Inch

Model Number: SCV 25

DIN 3356 Swing Check Valve, CF8, DN50, PN16

topper

DIN 3356 Swing Check Valve, CF8, DN50, PN16

Model Number: SCV 26

Cast Steel Swing Check Valve, RF, DN100, PN100

topper

Cast Steel Swing Check Valve, RF, DN100, PN100

Model Number: SCV 40

GS-C25 Check Valve, Swing Type, DN150, PN40

topper

GS-C25 Check Valve, Swing Type, DN150, PN40

Model Number: SCV 27

China GS-C25 Check Valve Manufacturer Kelly Provides GS-C25 Check Valves, Swing Type, DN150, PN40, F...
API 6D Swing Check Valve,16 Inch, CL600, RF, CF8M

topper

API 6D Swing Check Valve,16 Inch, CL600, RF, CF8M

Model Number: SCV 28

China API 6D Swing Check Valve Manufacturer Kelly Valve Supplies CF8M Swing Check Valves, Class 600,...
Swing Check Valve with Weight, 10 Inch, 150#, WCB

topper

Swing Check Valve with Weight, 10 Inch, 150#, WCB

Model Number: SCV 29

China Swing Check Valve Exporter Kelly Supplies API 6D Swing Check Valves with Weight, 10 Inch, 150 ...
API 6D Swing Check Valve with Weight, 150# WCB RF

topper

API 6D Swing Check Valve with Weight, 150# WCB RF

Model Number: SCV 30

China API6D Swing Check Valve Manufacturer Kelly Supplies Swing Check Valves with Weight, API6D, 150...
PSB Swing Check Valve, BS 1868, 10 Inch, BW, WC6

topper

PSB Swing Check Valve, BS 1868, 10 Inch, BW, WC6

Model Number: SCV 31

China PSB Swing Check Valve Manufacturer Kelly Supplies BS 1868 Swing Check Valves, 10 Inch, Class 9...
BS1868 Swing Check Valve, CL150, 12 Inch, RF, WCB

topper

BS1868 Swing Check Valve, CL150, 12 Inch, RF, WCB

Model Number: SCV 32

China BS1868 Swing Check Valve Manufacturer Kelly Supplies BS 1868 Swing Check Valves, Class 150, 12...
Total 373 record(s), 24 record(s) per page