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. 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
2
Item No. M107749
Generic
3/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
3/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
3
Item No. M107750
Generic
1-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
1-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
4
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
5
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
6
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
7
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
8
Item No. M103320
Generic
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C451)
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C451)
Click on Item to Request Quote
9
Item No. M103321
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
Click on Item to Request Quote
10
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
11
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
12
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
13
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
14
Item No. M103857
Generic
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
Click on Item to Request Quote
15
Item No. M103868
Generic
1-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
1-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
16
Item No. M139673
Generic
1-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
1-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote
17
Item No. M107856
Generic
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-3 Mil-V-24109.
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-3 Mil-V-24109.
Click on Item to Request Quote
18
Item No. M107857
Derbyshire Marine Products
1/2-inch Lift Check Valve. Al-Bronze, 6000 lb Union End, 680-3 Mil-V-24109 Derbyshire.
1/2-inch Lift Check Valve. Al-Bronze, 6000 lb Union End, 680-3 Mil-V-24109 Derbyshire.
Click on Item to Request Quote
19
Item No. M107858
CPV Manufacturing
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-3 Mil-V-24109 CPV
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-3 Mil-V-24109 CPV
Click on Item to Request Quote
20
Item No. M107859
Generic
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 (Mil-V-24109)
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 (Mil-V-24109)
Click on Item to Request Quote
21
Item No. M107860
Derbyshire Marine Products
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 Derbyshire
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 Derbyshire
Click on Item to Request Quote
22
Item No. M107861
CPV Manufacturing
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 CPV
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 CPV
Click on Item to Request Quote
23
Item No. M107862
Generic
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-5 Mil-V-24109.
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-5 Mil-V-24109.
Click on Item to Request Quote
24
Item No. M107863
Derbyshire Marine Products
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-5 Mil-V-24109 Derbyshire.
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-5 Mil-V-24109 Derbyshire.
Click on Item to Request Quote
25
Item No. M107864
CPV Manufacturing
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End, 680-5 Mil-V-24109 CPV.
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End, 680-5 Mil-V-24109 CPV.
Click on Item to Request Quote
63 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. 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
2
Item No. M107749
Generic
3/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
3/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
3
Item No. M107750
Generic
1-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
1-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
4
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
5
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
6
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
7
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
8
Item No. M103320
Generic
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C451)
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C451)
Click on Item to Request Quote
9
Item No. M103321
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
Click on Item to Request Quote
10
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
11
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
12
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
13
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
14
Item No. M103857
Generic
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
Click on Item to Request Quote
15
Item No. M103868
Generic
1-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
1-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
16
Item No. M139673
Generic
1-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
1-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote
17
Item No. M107856
Generic
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-3 Mil-V-24109.
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-3 Mil-V-24109.
Click on Item to Request Quote
18
Item No. M107857
Derbyshire Marine Products
1/2-inch Lift Check Valve. Al-Bronze, 6000 lb Union End, 680-3 Mil-V-24109 Derbyshire.
1/2-inch Lift Check Valve. Al-Bronze, 6000 lb Union End, 680-3 Mil-V-24109 Derbyshire.
Click on Item to Request Quote
19
Item No. M107858
CPV Manufacturing
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-3 Mil-V-24109 CPV
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-3 Mil-V-24109 CPV
Click on Item to Request Quote
20
Item No. M107859
Generic
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 (Mil-V-24109)
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 (Mil-V-24109)
Click on Item to Request Quote
21
Item No. M107860
Derbyshire Marine Products
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 Derbyshire
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 Derbyshire
Click on Item to Request Quote
22
Item No. M107861
CPV Manufacturing
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 CPV
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 CPV
Click on Item to Request Quote
23
Item No. M107862
Generic
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-5 Mil-V-24109.
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-5 Mil-V-24109.
Click on Item to Request Quote
24
Item No. M107863
Derbyshire Marine Products
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-5 Mil-V-24109 Derbyshire.
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-5 Mil-V-24109 Derbyshire.
Click on Item to Request Quote
25
Item No. M107864
CPV Manufacturing
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End, 680-5 Mil-V-24109 CPV.
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End, 680-5 Mil-V-24109 CPV.
Click on Item to Request Quote