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. M107746
Generic
1/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
1/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
3
Item No. M107750
Generic
1-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
1-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
4
Item No. M107753
Generic
2-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
2-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
5
Item No. M142887
Generic
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
6
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
7
Item No. M142894
Generic
2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-138571
2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-138571
Click on Item to Request Quote
8
Item No. M103317
Generic
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
Click on Item to Request Quote
9
Item No. M103321
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
Click on Item to Request Quote
10
Item No. M103324
Generic
2-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld(2177525 C851).
2-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld(2177525 C851).
Click on Item to Request Quote
11
Item No. M103325
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
Click on Item to Request Quote
12
Item No. M103329
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
Click on Item to Request Quote
13
Item No. M103332
Generic
2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S851)
2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S851)
Click on Item to Request Quote
14
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
15
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
16
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
17
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
18
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
19
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
20
Item No. M103857
Generic
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
Click on Item to Request Quote
21
Item No. M103860
Generic
2-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
2-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
Click on Item to Request Quote
22
Item No. M103868
Generic
1-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
1-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
23
Item No. M103871
Generic
2-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
2-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
24
Item No. M139673
Generic
1-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
1-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote
25
Item No. M139676
Generic
2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote
88 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. M107746
Generic
1/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
1/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
3
Item No. M107750
Generic
1-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
1-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
4
Item No. M107753
Generic
2-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
2-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
5
Item No. M142887
Generic
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
6
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
7
Item No. M142894
Generic
2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-138571
2 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-138571
Click on Item to Request Quote
8
Item No. M103317
Generic
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
Click on Item to Request Quote
9
Item No. M103321
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
Click on Item to Request Quote
10
Item No. M103324
Generic
2-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld(2177525 C851).
2-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld(2177525 C851).
Click on Item to Request Quote
11
Item No. M103325
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
Click on Item to Request Quote
12
Item No. M103329
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
Click on Item to Request Quote
13
Item No. M103332
Generic
2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S851)
2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S851)
Click on Item to Request Quote
14
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
15
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
16
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
17
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
18
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
19
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
20
Item No. M103857
Generic
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
Click on Item to Request Quote
21
Item No. M103860
Generic
2-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
2-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
Click on Item to Request Quote
22
Item No. M103868
Generic
1-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
1-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
23
Item No. M103871
Generic
2-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
2-inch Lift Check Valve. Stainless Steel, Class 300 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote
24
Item No. M139673
Generic
1-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
1-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote
25
Item No. M139676
Generic
2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote