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. M106637
APCO DeZurik
2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
Click on Item to Request Quote
2
Item No. M106638
APCO DeZurik
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
Click on Item to Request Quote
3
Item No. M103675
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
4
Item No. M103676
Generic
2-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
2-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
5
Item No. M103683
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote
6
Item No. M103684
Generic
2-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
2-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote
7
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
8
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
9
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
10
Item No. M103702
Generic
2-inch Swing Check Valve. Stainless Steel Class 150 Butt Weld(Mil-V-18436)
2-inch Swing Check Valve. Stainless Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote
11
Item No. M103703
Generic
2-1/2-inch Swing Check Valve. Stainless Steel Class 150 Butt Weld(Mil-V-18436)
2-1/2-inch Swing Check Valve. Stainless Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote
12
Item No. M103710
Generic
2-inch Lift Check Valve. Stainless Steel, Class 150 Flanged, Mil-V-22052, Mil-V-18436.
2-inch Lift Check Valve. Stainless Steel, Class 150 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
13
Item No. M103711
Generic
2-1/2-inch Lift Check Valve. Stainless Steel, Class 150 Flanged, Mil-V-22052, Mil-V-18436.
2-1/2-inch Lift Check Valve. Stainless Steel, Class 150 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
14
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
15
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
16
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
17
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
18
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
19
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
20
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
21
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
22
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
23
Item No. M135581
Generic
2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-8, Mil-V-24109.
2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-8, Mil-V-24109.
Click on Item to Request Quote
24
Item No. M135882
Derbyshire Marine Products
2-inch Lift Check Valve. Al-Bronze, 6000 lb, Union End, 680-8 Mil-V-24109, Derbyshire.
2-inch Lift Check Valve. Al-Bronze, 6000 lb, Union End, 680-8 Mil-V-24109, Derbyshire.
Click on Item to Request Quote
25
Item No. M135883
CPV Manufacturing
2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-8 Mil-V-24109 CPV
2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-8 Mil-V-24109 CPV
Click on Item to Request Quote
51 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. M106637
APCO DeZurik
2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
Click on Item to Request Quote
2
Item No. M106638
APCO DeZurik
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
Click on Item to Request Quote
3
Item No. M103675
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
4
Item No. M103676
Generic
2-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
2-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
5
Item No. M103683
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote
6
Item No. M103684
Generic
2-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
2-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote
7
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
8
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
9
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
10
Item No. M103702
Generic
2-inch Swing Check Valve. Stainless Steel Class 150 Butt Weld(Mil-V-18436)
2-inch Swing Check Valve. Stainless Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote
11
Item No. M103703
Generic
2-1/2-inch Swing Check Valve. Stainless Steel Class 150 Butt Weld(Mil-V-18436)
2-1/2-inch Swing Check Valve. Stainless Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote
12
Item No. M103710
Generic
2-inch Lift Check Valve. Stainless Steel, Class 150 Flanged, Mil-V-22052, Mil-V-18436.
2-inch Lift Check Valve. Stainless Steel, Class 150 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
13
Item No. M103711
Generic
2-1/2-inch Lift Check Valve. Stainless Steel, Class 150 Flanged, Mil-V-22052, Mil-V-18436.
2-1/2-inch Lift Check Valve. Stainless Steel, Class 150 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
14
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
15
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
16
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
17
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
18
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
19
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
20
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
21
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
22
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
23
Item No. M135581
Generic
2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-8, Mil-V-24109.
2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-8, Mil-V-24109.
Click on Item to Request Quote
24
Item No. M135882
Derbyshire Marine Products
2-inch Lift Check Valve. Al-Bronze, 6000 lb, Union End, 680-8 Mil-V-24109, Derbyshire.
2-inch Lift Check Valve. Al-Bronze, 6000 lb, Union End, 680-8 Mil-V-24109, Derbyshire.
Click on Item to Request Quote
25
Item No. M135883
CPV Manufacturing
2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-8 Mil-V-24109 CPV
2-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-8 Mil-V-24109 CPV
Click on Item to Request Quote