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. M100396
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
2
Item No. M100397
Generic
5-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
5-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
3
Item No. M100398
Generic
6-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
6-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
4
Item No. M100399
Generic
8-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
8-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
5
Item No. M102372
Generic
1/4-inch Lift Check Valve. Bronze Class 150 Threaded
1/4-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
6
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
7
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
8
Item No. M102375
Generic
3/4-inch Lift Check Valve. Bronze Class 150 Threaded
3/4-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
9
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
10
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
11
Item No. M102378
Generic
1-1/2-inch Lift Check Valve. Bronze Class 150 Threaded
1-1/2-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
12
Item No. M102379
Generic
2-inch Lift Check Valve. Bronze Class 150 Threaded
2-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
13
Item No. M102380
Generic
1/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
1/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
14
Item No. M102381
Generic
3/8-inch Vertical Check Valve. Bronze Class 150 Threaded.
3/8-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
15
Item No. M102382
Generic
1/2-inch Vertical Check Valve. Bronze Class 150 Threaded.
1/2-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
16
Item No. M102383
Generic
3/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
3/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
17
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
18
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
19
Item No. M102386
Generic
1-1/2-inch Vertical Check Valve. Bronze Class 150 Threaded.
1-1/2-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
20
Item No. M102387
Generic
2-inch Vertical Check Valve. Bronze Class 150 Threaded.
2-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
21
Item No. M102492
Generic
1/4-inch Lift Check Valve. Bronze Class 300 Threaded
1/4-inch Lift Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
22
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
23
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
24
Item No. M102495
Generic
3/4-inch Lift Check Valve. Bronze Class 300 Threaded
3/4-inch Lift Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
25
Item No. M102496
Generic
1-inch Lift Check Valve. Bronze Class 300 Threaded
1-inch Lift Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
598 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. M100396
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
2
Item No. M100397
Generic
5-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
5-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
3
Item No. M100398
Generic
6-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
6-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
4
Item No. M100399
Generic
8-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
8-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
5
Item No. M102372
Generic
1/4-inch Lift Check Valve. Bronze Class 150 Threaded
1/4-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
6
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
7
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
8
Item No. M102375
Generic
3/4-inch Lift Check Valve. Bronze Class 150 Threaded
3/4-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
9
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
10
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
11
Item No. M102378
Generic
1-1/2-inch Lift Check Valve. Bronze Class 150 Threaded
1-1/2-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
12
Item No. M102379
Generic
2-inch Lift Check Valve. Bronze Class 150 Threaded
2-inch Lift Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
13
Item No. M102380
Generic
1/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
1/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
14
Item No. M102381
Generic
3/8-inch Vertical Check Valve. Bronze Class 150 Threaded.
3/8-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
15
Item No. M102382
Generic
1/2-inch Vertical Check Valve. Bronze Class 150 Threaded.
1/2-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
16
Item No. M102383
Generic
3/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
3/4-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
17
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
18
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
19
Item No. M102386
Generic
1-1/2-inch Vertical Check Valve. Bronze Class 150 Threaded.
1-1/2-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
20
Item No. M102387
Generic
2-inch Vertical Check Valve. Bronze Class 150 Threaded.
2-inch Vertical Check Valve. Bronze Class 150 Threaded.
Click on Item to Request Quote
21
Item No. M102492
Generic
1/4-inch Lift Check Valve. Bronze Class 300 Threaded
1/4-inch Lift Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
22
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
23
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
24
Item No. M102495
Generic
3/4-inch Lift Check Valve. Bronze Class 300 Threaded
3/4-inch Lift Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
25
Item No. M102496
Generic
1-inch Lift Check Valve. Bronze Class 300 Threaded
1-inch Lift Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote