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. 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
2
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
3
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
4
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
5
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
6
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
7
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
8
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
9
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
10
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
11
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
12
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
13
Item No. M138001
Technical Products
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-3 Mil-V-24109 Tech Products 6Gc80-3.
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-3 Mil-V-24109 Tech Products 6Gc80-3.
Click on Item to Request Quote
14
Item No. M138002
Technical Products
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-4 Mil-V-24109 Tech Products 6Gc80-4
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-4 Mil-V-24109 Tech Products 6Gc80-4
Click on Item to Request Quote
15
Item No. M138003
Technical Products
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-5, Mil-V-24109 Tech Products 6Gc80-5.
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-5, Mil-V-24109 Tech Products 6Gc80-5.
Click on Item to Request Quote
16
Item No. M803204
MB Valve (Montreal Bronze)
1/2-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
1/2-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
17
Item No. M803205
Generic
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
18
Item No. M803207
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
3/4-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
19
Item No. M803208
Generic
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
20
Item No. M803210
MB Valve (Montreal Bronze)
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve 37-86100A.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve 37-86100A.
Click on Item to Request Quote
21
Item No. M803211
Generic
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
22
Item No. M803764
MB Valve (Montreal Bronze)
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
23
Item No. M803765
Generic
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
Click on Item to Request Quote
24
Item No. M803767
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
25
Item No. M803768
Generic
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
Click on Item to Request Quote
27 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. 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
2
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
3
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
4
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
5
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
6
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
7
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
8
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
9
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
10
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
11
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
12
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
13
Item No. M138001
Technical Products
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-3 Mil-V-24109 Tech Products 6Gc80-3.
1/2-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-3 Mil-V-24109 Tech Products 6Gc80-3.
Click on Item to Request Quote
14
Item No. M138002
Technical Products
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-4 Mil-V-24109 Tech Products 6Gc80-4
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-4 Mil-V-24109 Tech Products 6Gc80-4
Click on Item to Request Quote
15
Item No. M138003
Technical Products
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-5, Mil-V-24109 Tech Products 6Gc80-5.
1-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-5, Mil-V-24109 Tech Products 6Gc80-5.
Click on Item to Request Quote
16
Item No. M803204
MB Valve (Montreal Bronze)
1/2-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
1/2-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
17
Item No. M803205
Generic
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
18
Item No. M803207
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
3/4-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
19
Item No. M803208
Generic
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
20
Item No. M803210
MB Valve (Montreal Bronze)
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve 37-86100A.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve 37-86100A.
Click on Item to Request Quote
21
Item No. M803211
Generic
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
22
Item No. M803764
MB Valve (Montreal Bronze)
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
23
Item No. M803765
Generic
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
Click on Item to Request Quote
24
Item No. M803767
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
25
Item No. M803768
Generic
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
Click on Item to Request Quote