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. M102421
Generic
1/8-inch Swing Check Valve. Bronze 200 Threaded
1/8-inch Swing Check Valve. Bronze 200 Threaded
Click on Item to Request Quote
2
Item No. M102422
Generic
1/4-inch Swing Check Valve. Bronze 200 Threaded
1/4-inch Swing Check Valve. Bronze 200 Threaded
Click on Item to Request Quote
3
Item No. M102423
Generic
3/8-inch Swing Check Valve. Bronze 200 Threaded
3/8-inch Swing Check Valve. Bronze 200 Threaded
Price $9.63
4
Item No. M102424
Generic
1/2-inch Swing Check Valve. Bronze 200 Threaded
1/2-inch Swing Check Valve. Bronze 200 Threaded
Price $8.55
5
Item No. M102425
Generic
3/4-inch Swing Check Valve. Bronze 200 Threaded
3/4-inch Swing Check Valve. Bronze 200 Threaded
Price $11.03
6
Item No. M102426
Generic
1-inch Swing Check Valve. Bronze 200 Threaded
1-inch Swing Check Valve. Bronze 200 Threaded
Price $14.73
7
Item No. M102427
Generic
1-1/4-inch Swing Check Valve. Bronze 200 Threaded
1-1/4-inch Swing Check Valve. Bronze 200 Threaded
Price $24.73
8
Item No. M102428
Generic
1-1/2-inch Swing Check Valve. Bronze 200 Threaded
1-1/2-inch Swing Check Valve. Bronze 200 Threaded
Price $31.76
9
Item No. M102429
Generic
2-inch Swing Check Valve. Bronze 200 Threaded
2-inch Swing Check Valve. Bronze 200 Threaded
Price $52.25
10
Item No. M102430
Generic
2-1/2-inch Swing Check Valve. Bronze 200 Threaded
2-1/2-inch Swing Check Valve. Bronze 200 Threaded
Price $88.67
11
Item No. M102431
Generic
3-inch Swing Check Valve. Bronze 200 Threaded
3-inch Swing Check Valve. Bronze 200 Threaded
Price $150.51
12
Item No. M102481
Generic
1/8-inch Swing Check Valve. Bronze Class 300 Threaded
1/8-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
13
Item No. M102482
Generic
1/4-inch Swing Check Valve. Bronze Class 300 Threaded
1/4-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
14
Item No. M102483
Generic
3/8-inch Swing Check Valve. Bronze Class 300 Threaded
3/8-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
15
Item No. M102484
Generic
1/2-inch Swing Check Valve. Bronze Class 300 Threaded
1/2-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
16
Item No. M102485
Generic
3/4-inch Swing Check Valve. Bronze Class 300 Threaded
3/4-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
17
Item No. M102486
Generic
1-inch Swing Check Valve. Bronze Class 300 Threaded
1-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
18
Item No. M102487
Generic
1-1/4-inch Swing Check Valve. Bronze Class 300 Threaded
1-1/4-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
19
Item No. M102488
Generic
1-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
1-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
20
Item No. M102489
Generic
2-inch Swing Check Valve. Bronze Class 300 Threaded
2-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
21
Item No. M102490
Generic
2-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
2-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
22
Item No. M102491
Generic
3-inch Swing Check Valve. Bronze Class 300 Threaded
3-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
23
Item No. M103317
Generic
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
Click on Item to Request Quote
24
Item No. M103318
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld ( 2177525 C251)
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld ( 2177525 C251)
Click on Item to Request Quote
25
Item No. M103319
Generic
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C351
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C351
Click on Item to Request Quote
1010 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. M102421
Generic
1/8-inch Swing Check Valve. Bronze 200 Threaded
1/8-inch Swing Check Valve. Bronze 200 Threaded
Click on Item to Request Quote
2
Item No. M102422
Generic
1/4-inch Swing Check Valve. Bronze 200 Threaded
1/4-inch Swing Check Valve. Bronze 200 Threaded
Click on Item to Request Quote
3
Item No. M102423
Generic
3/8-inch Swing Check Valve. Bronze 200 Threaded
3/8-inch Swing Check Valve. Bronze 200 Threaded
Price $9.63
4
Item No. M102424
Generic
1/2-inch Swing Check Valve. Bronze 200 Threaded
1/2-inch Swing Check Valve. Bronze 200 Threaded
Price $8.55
5
Item No. M102425
Generic
3/4-inch Swing Check Valve. Bronze 200 Threaded
3/4-inch Swing Check Valve. Bronze 200 Threaded
Price $11.03
6
Price $14.73
7
Item No. M102427
Generic
1-1/4-inch Swing Check Valve. Bronze 200 Threaded
1-1/4-inch Swing Check Valve. Bronze 200 Threaded
Price $24.73
8
Item No. M102428
Generic
1-1/2-inch Swing Check Valve. Bronze 200 Threaded
1-1/2-inch Swing Check Valve. Bronze 200 Threaded
Price $31.76
9
Price $52.25
10
Item No. M102430
Generic
2-1/2-inch Swing Check Valve. Bronze 200 Threaded
2-1/2-inch Swing Check Valve. Bronze 200 Threaded
Price $88.67
11
Price $150.51
12
Item No. M102481
Generic
1/8-inch Swing Check Valve. Bronze Class 300 Threaded
1/8-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
13
Item No. M102482
Generic
1/4-inch Swing Check Valve. Bronze Class 300 Threaded
1/4-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
14
Item No. M102483
Generic
3/8-inch Swing Check Valve. Bronze Class 300 Threaded
3/8-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
15
Item No. M102484
Generic
1/2-inch Swing Check Valve. Bronze Class 300 Threaded
1/2-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
16
Item No. M102485
Generic
3/4-inch Swing Check Valve. Bronze Class 300 Threaded
3/4-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
17
Item No. M102486
Generic
1-inch Swing Check Valve. Bronze Class 300 Threaded
1-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
18
Item No. M102487
Generic
1-1/4-inch Swing Check Valve. Bronze Class 300 Threaded
1-1/4-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
19
Item No. M102488
Generic
1-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
1-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
20
Item No. M102489
Generic
2-inch Swing Check Valve. Bronze Class 300 Threaded
2-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
21
Item No. M102490
Generic
2-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
2-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
22
Item No. M102491
Generic
3-inch Swing Check Valve. Bronze Class 300 Threaded
3-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
23
Item No. M103317
Generic
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
Click on Item to Request Quote
24
Item No. M103318
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld ( 2177525 C251)
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld ( 2177525 C251)
Click on Item to Request Quote
25
Item No. M103319
Generic
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C351
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C351
Click on Item to Request Quote