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. M100463
Generic
2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
2
Item No. M100464
Generic
2-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
2-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
3
Item No. M100465
Generic
3-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
4
Item No. M100466
Generic
3-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
3-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
5
Item No. M100467
Generic
4-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
6
Item No. M100468
Generic
5-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
5-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
7
Item No. M100469
Generic
6-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
6-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
8
Item No. M100470
Generic
8-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
8-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
9
Item No. M100471
Generic
10-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
10-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
10
Item No. M100472
Generic
12-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
12-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
11
Item No. M100639
Generic
2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
12
Item No. M100640
Generic
2-1/2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
2-1/2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
13
Item No. M100641
Generic
3-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
14
Item No. M100642
Generic
4-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
15
Item No. M102214
Generic
1-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
1-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
16
Item No. M102215
Generic
2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
17
Item No. M102216
Generic
2-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
2-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
18
Item No. M102217
Generic
3-inch Swing Check Valve. Stainless Steel Class 300 Flanged
3-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
19
Item No. M102218
Generic
4-inch Swing Check Valve. Stainless Steel Class 300 Flanged
4-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
20
Item No. M103325
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
Click on Item to Request Quote
21
Item No. M103326
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251
Click on Item to Request Quote
22
Item No. M103327
Generic
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S351.
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S351.
Click on Item to Request Quote
23
Item No. M103328
Generic
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld, 2177525 S451.
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld, 2177525 S451.
Click on Item to Request Quote
24
Item No. M103329
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
Click on Item to Request Quote
25
Item No. M103330
Generic
1-1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S651)
1-1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S651)
Click on Item to Request Quote
52 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. M100463
Generic
2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
2
Item No. M100464
Generic
2-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
2-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
3
Item No. M100465
Generic
3-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
4
Item No. M100466
Generic
3-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
3-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
5
Item No. M100467
Generic
4-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
6
Item No. M100468
Generic
5-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
5-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
7
Item No. M100469
Generic
6-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
6-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
8
Item No. M100470
Generic
8-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
8-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
9
Item No. M100471
Generic
10-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
10-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
10
Item No. M100472
Generic
12-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
12-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
11
Item No. M100639
Generic
2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
12
Item No. M100640
Generic
2-1/2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
2-1/2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
13
Item No. M100641
Generic
3-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
14
Item No. M100642
Generic
4-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
15
Item No. M102214
Generic
1-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
1-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
16
Item No. M102215
Generic
2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
17
Item No. M102216
Generic
2-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
2-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
18
Item No. M102217
Generic
3-inch Swing Check Valve. Stainless Steel Class 300 Flanged
3-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
19
Item No. M102218
Generic
4-inch Swing Check Valve. Stainless Steel Class 300 Flanged
4-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
20
Item No. M103325
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
Click on Item to Request Quote
21
Item No. M103326
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251
Click on Item to Request Quote
22
Item No. M103327
Generic
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S351.
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S351.
Click on Item to Request Quote
23
Item No. M103328
Generic
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld, 2177525 S451.
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld, 2177525 S451.
Click on Item to Request Quote
24
Item No. M103329
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
Click on Item to Request Quote
25
Item No. M103330
Generic
1-1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S651)
1-1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S651)
Click on Item to Request Quote