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. 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
4
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
5
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
6
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
7
Item No. M102290
Generic
1-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
1-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
8
Item No. M102291
Generic
1-1/4-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
1-1/4-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
9
Item No. M102299
Generic
1-inch Vertical Check Valve. Bronze Class 125 / Economy Threaded
1-inch Vertical Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
10
Item No. M102300
Generic
1-1/4-inch Vertical Check Valve. Bronze Class 125 / Economy Threaded
1-1/4-inch Vertical Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
11
Item No. M102376
Generic
1-inch Lift Check Valve. Bronze Class 150 Threaded
1-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
12
Item No. M102377
Generic
1-1/4-inch Lift Check Valve. Bronze Class 150 Threaded
1-1/4-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
13
Item No. M102384
Generic
1-inch Vertical Check Valve. Bronze Class 150 Threaded.
1-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
14
Item No. M102385
Generic
1-1/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
1-1/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
15
Item No. M102436
Generic
1-inch Lift Check Valve. Bronze 200 Threaded.
1-inch Lift Check Valve. Bronze 200 Threaded.
Click on Item to Request Quote
16
Item No. M102437
Generic
1-1/4-inch Lift Check Valve. Bronze 200 Threaded.
1-1/4-inch Lift Check Valve. Bronze 200 Threaded.
Click on Item to Request Quote
17
Item No. M102444
Generic
1-inch Vertical Check Valve. Bronze 200 Threaded.
1-inch Vertical Check Valve. Bronze 200 Threaded.
Click on Item to Request Quote
18
Item No. M102445
Generic
1-1/4-inch Vertical Check Valve. Bronze 200 Threaded.
1-1/4-inch Vertical Check Valve. Bronze 200 Threaded.
Click on Item to Request Quote
19
Item No. M136624
Pima Valve
1-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
1-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
Click on Item to Request Quote
20
Item No. M136625
Pima Valve
1-1/4-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
1-1/4-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
Click on Item to Request Quote
21
Item No. M102169
Generic
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote
22
Item No. M102625
Generic
1-inch Swing Check Valve. Stainless Steel 150/200 Threaded
1-inch Swing Check Valve. Stainless Steel 150/200 Threaded
Click on Item to Request Quote
23
Item No. M102626
Generic
1-1/4-inch Swing Check Valve. Stainless Steel 150/200 Threaded
1-1/4-inch Swing Check Valve. Stainless Steel 150/200 Threaded
Click on Item to Request Quote
24
Item No. M102634
Generic
1-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
1-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote
25
Item No. M102635
Generic
1-1/4-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
1-1/4-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote
65 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
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
4
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
5
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
6
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
7
Item No. M102290
Generic
1-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
1-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
8
Item No. M102291
Generic
1-1/4-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
1-1/4-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
9
Item No. M102299
Generic
1-inch Vertical Check Valve. Bronze Class 125 / Economy Threaded
1-inch Vertical Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
10
Item No. M102300
Generic
1-1/4-inch Vertical Check Valve. Bronze Class 125 / Economy Threaded
1-1/4-inch Vertical Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
11
Item No. M102376
Generic
1-inch Lift Check Valve. Bronze Class 150 Threaded
1-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
12
Item No. M102377
Generic
1-1/4-inch Lift Check Valve. Bronze Class 150 Threaded
1-1/4-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
13
Item No. M102384
Generic
1-inch Vertical Check Valve. Bronze Class 150 Threaded.
1-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
14
Item No. M102385
Generic
1-1/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
1-1/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
15
Click on Item to Request Quote
16
Item No. M102437
Generic
1-1/4-inch Lift Check Valve. Bronze 200 Threaded.
1-1/4-inch Lift Check Valve. Bronze 200 Threaded.
Click on Item to Request Quote
17
Item No. M102444
Generic
1-inch Vertical Check Valve. Bronze 200 Threaded.
1-inch Vertical Check Valve. Bronze 200 Threaded.
Click on Item to Request Quote
18
Item No. M102445
Generic
1-1/4-inch Vertical Check Valve. Bronze 200 Threaded.
1-1/4-inch Vertical Check Valve. Bronze 200 Threaded.
Click on Item to Request Quote
19
Item No. M136624
Pima Valve
1-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
1-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
Click on Item to Request Quote
20
Item No. M136625
Pima Valve
1-1/4-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
1-1/4-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
Click on Item to Request Quote
21
Item No. M102169
Generic
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote
22
Item No. M102625
Generic
1-inch Swing Check Valve. Stainless Steel 150/200 Threaded
1-inch Swing Check Valve. Stainless Steel 150/200 Threaded
Click on Item to Request Quote
23
Item No. M102626
Generic
1-1/4-inch Swing Check Valve. Stainless Steel 150/200 Threaded
1-1/4-inch Swing Check Valve. Stainless Steel 150/200 Threaded
Click on Item to Request Quote
24
Item No. M102634
Generic
1-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
1-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote
25
Item No. M102635
Generic
1-1/4-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
1-1/4-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote