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. M106640
APCO DeZurik
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
Click on Item to Request Quote
2
Item No. M106641
APCO DeZurik
4-inch Swing Check Valve. Bronze 100 Flanged NavyApco
4-inch Swing Check Valve. Bronze 100 Flanged NavyApco
Click on Item to Request Quote
3
Item No. M106604
Generic
3-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
4
Item No. M106605
MB Valve (Montreal Bronze)
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
5
Item No. M106607
Pima Valve
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
6
Item No. M106608
Generic
4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
7
Item No. M106609
MB Valve (Montreal Bronze)
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
8
Item No. M106611
Pima Valve
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
9
Item No. M106658
Generic
3-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
10
Item No. M106660
Pima Valve
3-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
3-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
11
Item No. M106661
Generic
4-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
4-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
12
Item No. M106663
Pima Valve
4-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
4-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
13
Item No. M106680
Generic
3-1/2-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-1/2-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
14
Item No. M106681
Pima Valve
3-1/2-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
3-1/2-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
15
Item No. M106682
Generic
4-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
4-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
16
Item No. M106683
Pima Valve
4-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
4-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
17
Item No. M106702
Generic
3-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
18
Item No. M106704
Generic
4-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
4-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
18 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. M106640
APCO DeZurik
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
Click on Item to Request Quote
2
Item No. M106641
APCO DeZurik
4-inch Swing Check Valve. Bronze 100 Flanged NavyApco
4-inch Swing Check Valve. Bronze 100 Flanged NavyApco
Click on Item to Request Quote
3
Item No. M106604
Generic
3-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
4
Item No. M106605
MB Valve (Montreal Bronze)
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
5
Item No. M106607
Pima Valve
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
6
Item No. M106608
Generic
4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
7
Item No. M106609
MB Valve (Montreal Bronze)
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
8
Item No. M106611
Pima Valve
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
9
Item No. M106658
Generic
3-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
10
Item No. M106660
Pima Valve
3-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
3-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
11
Item No. M106661
Generic
4-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
4-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
12
Item No. M106663
Pima Valve
4-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
4-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
13
Item No. M106680
Generic
3-1/2-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-1/2-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
14
Item No. M106681
Pima Valve
3-1/2-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
3-1/2-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
15
Item No. M106682
Generic
4-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
4-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
16
Item No. M106683
Pima Valve
4-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
4-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
17
Item No. M106702
Generic
3-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
18
Item No. M106704
Generic
4-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
4-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote