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. M142887
Generic
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
2
Item No. M142888
Generic
3/8 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
3/8 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
3
Item No. M142889
Generic
1/2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1/2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
4
Item No. M142890
Generic
3/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
3/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
5
Item No. M142891
Generic
1 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-38572
1 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-38572
Click on Item to Request Quote
6
Item No. M142892
Generic
1-1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1-1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
7
Item No. M142893
Generic
1-1/2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1-1/2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
8
Item No. M142894
Generic
2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-138571
2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-138571
Click on Item to Request Quote
9
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
10
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
11
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
12
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
13
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
14
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
15
Item No. M103331
Generic
1-1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S751)
1-1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S751)
Click on Item to Request Quote
16
Item No. M103332
Generic
2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S851)
2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S851)
Click on Item to Request Quote
17
Item No. M103691
Generic
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
18
Item No. M103692
Generic
1-1/4-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
1-1/4-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
19
Item No. M103693
Generic
1-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
1-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
20
Item No. M103694
Generic
2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
21
Item No. M103695
Generic
2-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
2-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
22
Item No. M103696
Generic
3-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
3-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
23
Item No. M103697
Generic
3-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
3-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
24
Item No. M103698
Generic
4-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
4-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
25
Item No. M103699
Generic
5-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
5-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
83 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. M142887
Generic
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
2
Item No. M142888
Generic
3/8 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
3/8 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
3
Item No. M142889
Generic
1/2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1/2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
4
Item No. M142890
Generic
3/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
3/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
5
Item No. M142891
Generic
1 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-38572
1 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-38572
Click on Item to Request Quote
6
Item No. M142892
Generic
1-1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1-1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
7
Item No. M142893
Generic
1-1/2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1-1/2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
8
Item No. M142894
Generic
2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-138571
2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-138571
Click on Item to Request Quote
9
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
10
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
11
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
12
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
13
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
14
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
15
Item No. M103331
Generic
1-1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S751)
1-1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S751)
Click on Item to Request Quote
16
Item No. M103332
Generic
2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S851)
2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S851)
Click on Item to Request Quote
17
Item No. M103691
Generic
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
18
Item No. M103692
Generic
1-1/4-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
1-1/4-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
19
Item No. M103693
Generic
1-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
1-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
20
Item No. M103694
Generic
2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
21
Item No. M103695
Generic
2-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
2-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
22
Item No. M103696
Generic
3-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
3-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
23
Item No. M103697
Generic
3-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
3-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
24
Item No. M103698
Generic
4-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
4-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
25
Item No. M103699
Generic
5-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
5-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote