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. M102580
Generic
3/8-inch Lift Check Valve. Bronze Sb Walseal
3/8-inch Lift Check Valve. Bronze Sb Walseal
Click on Item to Request Quote
2
Item No. M102581
Generic
1/2-inch Lift Check Valve. Bronze Sb Walseal
1/2-inch Lift Check Valve. Bronze Sb Walseal
Click on Item to Request Quote
3
Item No. M102807
Generic
1/2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
1/2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
4
Item No. M102843
Generic
1/2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
1/2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
5
Item No. M102881
Generic
1/2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
1/2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote
6
Item No. M102968
Generic
3/8-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
3/8-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
Click on Item to Request Quote
7
Item No. M102969
Generic
1/2-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
1/2-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
Click on Item to Request Quote
8
Item No. M102976
Generic
3/8-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
3/8-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
9
Item No. M102977
Generic
1/2-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
1/2-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
10
Item No. M103031
Generic
1/2-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
1/2-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
Click on Item to Request Quote
11
Item No. M102287
Generic
3/8-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
3/8-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
12
Item No. M102288
Generic
1/2-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
1/2-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
13
Item No. M102373
Generic
3/8-inch Lift Check Valve. Bronze Class 150 Threaded
3/8-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
14
Item No. M102374
Generic
1/2-inch Lift Check Valve. Bronze Class 150 Threaded
1/2-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
15
Item No. M102433
Generic
3/8-inch Lift Check Valve. Bronze 200 Threaded.
3/8-inch Lift Check Valve. Bronze 200 Threaded.
Click on Item to Request Quote
16
Item No. M102434
Generic
1/2-inch Lift Check Valve. Bronze 200 Threaded.
1/2-inch Lift Check Valve. Bronze 200 Threaded.
Click on Item to Request Quote
17
Item No. M102493
Generic
3/8-inch Lift Check Valve. Bronze Class 300 Threaded
3/8-inch Lift Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
18
Item No. M102494
Generic
1/2-inch Lift Check Valve. Bronze Class 300 Threaded
1/2-inch Lift Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
19
Item No. M102705
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
3/8-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote
20
Item No. M102706
Generic
1/2-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
1/2-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote
21
Item No. M102713
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
3/8-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
22
Item No. M102714
Generic
1/2-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
1/2-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
23
Item No. M107747
Generic
3/8-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
3/8-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
24
Item No. M107748
Generic
1/2-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
1/2-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
25
Item No. M102640
Generic
3/8-inch Lift Check Valve. Stainless Steel 150/200 Threaded
3/8-inch Lift Check Valve. Stainless Steel 150/200 Threaded
Click on Item to Request Quote
48 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
Click on Item to Request Quote
2
Click on Item to Request Quote
3
Item No. M102807
Generic
1/2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
1/2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
4
Item No. M102843
Generic
1/2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
1/2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
5
Item No. M102881
Generic
1/2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
1/2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote
6
Item No. M102968
Generic
3/8-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
3/8-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
Click on Item to Request Quote
7
Item No. M102969
Generic
1/2-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
1/2-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
Click on Item to Request Quote
8
Item No. M102976
Generic
3/8-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
3/8-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
9
Item No. M102977
Generic
1/2-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
1/2-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
10
Item No. M103031
Generic
1/2-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
1/2-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
Click on Item to Request Quote
11
Item No. M102287
Generic
3/8-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
3/8-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
12
Item No. M102288
Generic
1/2-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
1/2-inch Lift Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
13
Item No. M102373
Generic
3/8-inch Lift Check Valve. Bronze Class 150 Threaded
3/8-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
14
Item No. M102374
Generic
1/2-inch Lift Check Valve. Bronze Class 150 Threaded
1/2-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
15
Item No. M102433
Generic
3/8-inch Lift Check Valve. Bronze 200 Threaded.
3/8-inch Lift Check Valve. Bronze 200 Threaded.
Click on Item to Request Quote
16
Item No. M102434
Generic
1/2-inch Lift Check Valve. Bronze 200 Threaded.
1/2-inch Lift Check Valve. Bronze 200 Threaded.
Click on Item to Request Quote
17
Item No. M102493
Generic
3/8-inch Lift Check Valve. Bronze Class 300 Threaded
3/8-inch Lift Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
18
Item No. M102494
Generic
1/2-inch Lift Check Valve. Bronze Class 300 Threaded
1/2-inch Lift Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
19
Item No. M102705
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
3/8-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote
20
Item No. M102706
Generic
1/2-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
1/2-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote
21
Item No. M102713
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
3/8-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
22
Item No. M102714
Generic
1/2-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
1/2-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
23
Item No. M107747
Generic
3/8-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
3/8-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
24
Item No. M107748
Generic
1/2-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
1/2-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
25
Item No. M102640
Generic
3/8-inch Lift Check Valve. Stainless Steel 150/200 Threaded
3/8-inch Lift Check Valve. Stainless Steel 150/200 Threaded
Click on Item to Request Quote