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. M103875
Generic
4-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
4-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
2
Item No. M103876
Generic
5-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
5-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
3
Item No. M103877
Generic
6-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
6-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
4
Item No. M103878
Generic
8-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
8-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
5
Item No. M106642
Generic
1-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
6
Item No. M106644
Generic
1-1/4-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/4-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
7
Item No. M106646
Generic
1-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
8
Item No. M106648
Pima Valve
1-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
1-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
9
Item No. M106649
Generic
2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
10
Item No. M106651
Pima Valve
2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
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. M106652
Generic
2-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
12
Item No. M106654
Pima Valve
2-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
2-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
13
Item No. M106655
Generic
3-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
14
Item No. M106657
Pima Valve
3-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
3-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
15
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
16
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
17
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
18
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
19
Item No. M106664
Generic
5-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
5-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
20
Item No. M106666
Pima Valve
5-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
5-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
21
Item No. M106667
Generic
6-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
6-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
22
Item No. M106669
Pima Valve
6-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
6-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
23
Item No. M106670
Generic
8-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
8-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
24
Item No. M106671
Pima Valve
8-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
8-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
25
Item No. M135408
OKV
1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Union Bonnet, Bronze Trim, OKV.
1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Union Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
721 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. M103875
Generic
4-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
4-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
2
Item No. M103876
Generic
5-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
5-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
3
Item No. M103877
Generic
6-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
6-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
4
Item No. M103878
Generic
8-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
8-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
5
Item No. M106642
Generic
1-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
6
Item No. M106644
Generic
1-1/4-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/4-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
7
Item No. M106646
Generic
1-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
8
Item No. M106648
Pima Valve
1-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
1-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
9
Item No. M106649
Generic
2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
10
Item No. M106651
Pima Valve
2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
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. M106652
Generic
2-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-1/2-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
12
Item No. M106654
Pima Valve
2-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
2-1/2-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
13
Item No. M106655
Generic
3-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
14
Item No. M106657
Pima Valve
3-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
3-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
15
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
16
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
17
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
18
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
19
Item No. M106664
Generic
5-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
5-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
20
Item No. M106666
Pima Valve
5-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
5-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
21
Item No. M106667
Generic
6-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
6-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
22
Item No. M106669
Pima Valve
6-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
6-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
23
Item No. M106670
Generic
8-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
8-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
24
Item No. M106671
Pima Valve
8-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
8-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
25
Item No. M135408
OKV
1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Union Bonnet, Bronze Trim, OKV.
1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Union Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote