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. M106686
Generic
6-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
6-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
2
Item No. M106687
Pima Valve
6-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
6-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
3
Item No. M106688
Generic
8-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
8-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
4
Item No. M106689
Pima Valve
8-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
8-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
5
Item No. M106690
Generic
1-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
6
Item No. M106692
Generic
1-1/4-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/4-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
7
Item No. M106694
Generic
1-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
8
Item No. M106696
Generic
2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
9
Item No. M106698
Generic
2-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
10
Item No. M106700
Generic
3-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
11
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
12
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
13
Item No. M136172
Generic
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
Click on Item to Request Quote
14
Item No. M136173
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
Click on Item to Request Quote
15
Item No. M136174
Generic
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
Click on Item to Request Quote
16
Item No. M136175
Generic
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C451Af
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C451Af
Click on Item to Request Quote
17
Item No. M136176
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
Click on Item to Request Quote
18
Item No. M136177
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C651Af
1-1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C651Af
Click on Item to Request Quote
19
Item No. M136178
Generic
1-1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C751Af
1-1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C751Af
Click on Item to Request Quote
20
Item No. M136179
Generic
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
Click on Item to Request Quote
21
Item No. M136180
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
Click on Item to Request Quote
22
Item No. M136181
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
Click on Item to Request Quote
23
Item No. M136182
Generic
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld (2177525 S351Af)
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld (2177525 S351Af)
Click on Item to Request Quote
24
Item No. M136183
Generic
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S451Af
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S451Af
Click on Item to Request Quote
25
Item No. M136184
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
Click on Item to Request Quote
384 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. M106686
Generic
6-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
6-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
2
Item No. M106687
Pima Valve
6-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
6-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
3
Item No. M106688
Generic
8-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
8-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
4
Item No. M106689
Pima Valve
8-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
8-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
5
Item No. M106690
Generic
1-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
6
Item No. M106692
Generic
1-1/4-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/4-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
7
Item No. M106694
Generic
1-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
8
Item No. M106696
Generic
2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
9
Item No. M106698
Generic
2-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
10
Item No. M106700
Generic
3-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
11
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
12
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
13
Item No. M136172
Generic
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
Click on Item to Request Quote
14
Item No. M136173
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
Click on Item to Request Quote
15
Item No. M136174
Generic
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
Click on Item to Request Quote
16
Item No. M136175
Generic
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C451Af
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C451Af
Click on Item to Request Quote
17
Item No. M136176
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
Click on Item to Request Quote
18
Item No. M136177
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C651Af
1-1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C651Af
Click on Item to Request Quote
19
Item No. M136178
Generic
1-1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C751Af
1-1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C751Af
Click on Item to Request Quote
20
Item No. M136179
Generic
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
Click on Item to Request Quote
21
Item No. M136180
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
Click on Item to Request Quote
22
Item No. M136181
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
Click on Item to Request Quote
23
Item No. M136182
Generic
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld (2177525 S351Af)
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld (2177525 S351Af)
Click on Item to Request Quote
24
Item No. M136183
Generic
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S451Af
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S451Af
Click on Item to Request Quote
25
Item No. M136184
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
Click on Item to Request Quote