Check Valves
Also known as Non-Return Valves, Check Valves are designed to prevent fluid backflow and keep flow in a single direction. Utilizing differential pressure, these valves open and close based on pressure differences upstream and downstream. View Tork Systems catalog of Check Valves below or contact a Marine Valve Expert for more information.
1
Item No. M100359
Generic
1-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
1-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
2
Item No. M100360
Generic
1-1/4-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
1-1/4-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
3
Item No. M102573
Generic
1-inch Swing Check Valve. Bronze Sb Walseal.
1-inch Swing Check Valve. Bronze Sb Walseal.
Click on Item to Request Quote
4
Item No. M102574
Generic
1-1/4-inch Swing Check Valve. Bronze Sb Walseal.
1-1/4-inch Swing Check Valve. Bronze Sb Walseal.
Click on Item to Request Quote
5
Item No. M102583
Generic
1-inch Lift Check Valve. Bronze Sb Walseal
1-inch Lift Check Valve. Bronze Sb Walseal
Click on Item to Request Quote
6
Item No. M102584
Generic
1-1/4-inch Lift Check Valve. Bronze Sb Walseal
1-1/4-inch Lift Check Valve. Bronze Sb Walseal
Click on Item to Request Quote
7
Item No. M102803
Generic
1-inch Swing Check Valve. Forged Steel Class 150 Flanged
1-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote
8
Item No. M102804
Generic
1-1/4-inch Swing Check Valve. Forged Steel Class 150 Flanged
1-1/4-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote
9
Item No. M102809
Generic
1-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
1-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
10
Item No. M102810
Generic
1-1/4-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
1-1/4-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
11
Item No. M102839
Generic
1-inch Swing Check Valve. Forged Steel Class 300 Flanged
1-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote
12
Item No. M102840
Generic
1-1/4-inch Swing Check Valve. Forged Steel Class 300 Flanged
1-1/4-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote
13
Item No. M102845
Generic
1-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
1-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
14
Item No. M102846
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
1-1/4-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
15
Item No. M102877
Generic
1-inch Swing Check Valve. Forged Steel Class 600 Flanged
1-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote
16
Item No. M102878
Generic
1-1/4-inch Swing Check Valve. Forged Steel Class 600 Flanged
1-1/4-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote
17
Item No. M102883
Generic
1-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
1-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote
18
Item No. M102884
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
1-1/4-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote
19
Item No. M102971
Generic
1-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
1-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
Click on Item to Request Quote
20
Item No. M102972
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
1-1/4-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
Click on Item to Request Quote
21
Item No. M102979
Generic
1-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
1-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
22
Item No. M102980
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
1-1/4-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
23
Item No. M103033
Generic
1-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
1-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
Click on Item to Request Quote
24
Item No. M103034
Generic
1-1/4-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
1-1/4-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
Click on Item to Request Quote
25
Item No. M102235
Generic
1-inch Swing Check Valve. Stainless Steel Class 600 Flanged
1-inch Swing Check Valve. Stainless Steel Class 600 Flanged
Click on Item to Request Quote
64 product(s) found
Check Valves
Also known as Non-Return Valves, Check Valves are designed to prevent fluid backflow and keep flow in a single direction. Utilizing differential pressure, these valves open and close based on pressure differences upstream and downstream. View Tork Systems catalog of Check Valves below or contact a Marine Valve Expert for more information.
1
Item No. M100359
Generic
1-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
1-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
2
Item No. M100360
Generic
1-1/4-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
1-1/4-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
3
Click on Item to Request Quote
4
Item No. M102574
Generic
1-1/4-inch Swing Check Valve. Bronze Sb Walseal.
1-1/4-inch Swing Check Valve. Bronze Sb Walseal.
Click on Item to Request Quote
5
Click on Item to Request Quote
6
Item No. M102584
Generic
1-1/4-inch Lift Check Valve. Bronze Sb Walseal
1-1/4-inch Lift Check Valve. Bronze Sb Walseal
Click on Item to Request Quote
7
Item No. M102803
Generic
1-inch Swing Check Valve. Forged Steel Class 150 Flanged
1-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote
8
Item No. M102804
Generic
1-1/4-inch Swing Check Valve. Forged Steel Class 150 Flanged
1-1/4-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote
9
Item No. M102809
Generic
1-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
1-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
10
Item No. M102810
Generic
1-1/4-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
1-1/4-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
11
Item No. M102839
Generic
1-inch Swing Check Valve. Forged Steel Class 300 Flanged
1-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote
12
Item No. M102840
Generic
1-1/4-inch Swing Check Valve. Forged Steel Class 300 Flanged
1-1/4-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote
13
Item No. M102845
Generic
1-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
1-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
14
Item No. M102846
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
1-1/4-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
15
Item No. M102877
Generic
1-inch Swing Check Valve. Forged Steel Class 600 Flanged
1-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote
16
Item No. M102878
Generic
1-1/4-inch Swing Check Valve. Forged Steel Class 600 Flanged
1-1/4-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote
17
Item No. M102883
Generic
1-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
1-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote
18
Item No. M102884
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
1-1/4-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote
19
Item No. M102971
Generic
1-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
1-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
Click on Item to Request Quote
20
Item No. M102972
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
1-1/4-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
Click on Item to Request Quote
21
Item No. M102979
Generic
1-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
1-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
22
Item No. M102980
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
1-1/4-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
23
Item No. M103033
Generic
1-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
1-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
Click on Item to Request Quote
24
Item No. M103034
Generic
1-1/4-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
1-1/4-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
Click on Item to Request Quote
25
Item No. M102235
Generic
1-inch Swing Check Valve. Stainless Steel Class 600 Flanged
1-inch Swing Check Valve. Stainless Steel Class 600 Flanged
Click on Item to Request Quote