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.
View:

6 SS 150 WAFER SWING CHECK SS DISC

Item No. M104447
Generic
 6-inch Swing Check Valve. Stainless Steel Class 150 Wafer with Stainless Steel Disc
Click on Item to Request Quote

8 SS 150 WAFER SWING CHECK SS DISC

Item No. M104448
Generic
 8-inch Swing Check Valve. Stainless Steel Class 150 Wafer with Stainless Steel Disc
Click on Item to Request Quote

10 SS 150 WAFER SWING CHECK SS DISC

Item No. M104449
Generic
 10-inch Swing Check Valve. Stainless Steel Class 150 Wafer with Stainless Steel Disc
Click on Item to Request Quote

12 SS 150 WAFER SWING CHECK SS DISC

Item No. M104450
Generic
 12-inch Swing Check Valve. Stainless Steel Class 150 Wafer with Stainless Steel Disc
Click on Item to Request Quote

1 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139673
Generic
 1-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

1-1/4 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139674
Generic
 1-1/4-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

1-1/2 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139675
Generic
 1-1/2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

2 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139676
Generic
 2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

2-1/2 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139677
Generic
 2-1/2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

3 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139678
Generic
 3-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

3-1/2 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139679
Generic
 3-1/2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

4 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139680
Generic
 4-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

5 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139681
Generic
 5-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

6 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139682
Generic
 6-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

8 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139683
Generic
 8-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

2 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102179
Generic
 2-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

2-1/2 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102180
Generic
 2-1/2-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

3 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102181
Generic
 3-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

4 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102182
Generic
 4-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

5 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102183
Generic
 5-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

6 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102184
Generic
 6-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

1-1/2 SS 300 FLGD SWING CHECK ANSI B16.5

Item No. M102214
Generic
 1-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote

2 SS 300 FLGD SWING CHECK ANSI B16.5

Item No. M102215
Generic
 2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote

2-1/2 SS 300 FLGD SWING CHECK ANSI B16.5

Item No. M102216
Generic
 2-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote

3 SS 300 FLGD SWING CHECK ANSI B16.5

Item No. M102217
Generic
 3-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
192 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.
View:

6 SS 150 WAFER SWING CHECK SS DISC

Item No. M104447
Generic
 6-inch Swing Check Valve. Stainless Steel Class 150 Wafer with Stainless Steel Disc
Click on Item to Request Quote

8 SS 150 WAFER SWING CHECK SS DISC

Item No. M104448
Generic
 8-inch Swing Check Valve. Stainless Steel Class 150 Wafer with Stainless Steel Disc
Click on Item to Request Quote

10 SS 150 WAFER SWING CHECK SS DISC

Item No. M104449
Generic
 10-inch Swing Check Valve. Stainless Steel Class 150 Wafer with Stainless Steel Disc
Click on Item to Request Quote

12 SS 150 WAFER SWING CHECK SS DISC

Item No. M104450
Generic
 12-inch Swing Check Valve. Stainless Steel Class 150 Wafer with Stainless Steel Disc
Click on Item to Request Quote

1 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139673
Generic
 1-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

1-1/4 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139674
Generic
 1-1/4-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

1-1/2 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139675
Generic
 1-1/2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

2 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139676
Generic
 2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

2-1/2 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139677
Generic
 2-1/2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

3 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139678
Generic
 3-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

3-1/2 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139679
Generic
 3-1/2-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

4 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139680
Generic
 4-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

5 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139681
Generic
 5-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

6 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139682
Generic
 6-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

8 347SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M139683
Generic
 8-inch Swing Check Valve. 347 Stainless Steel, Class 300, Flanged(Mil-V-18436)
Click on Item to Request Quote

2 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102179
Generic
 2-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

2-1/2 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102180
Generic
 2-1/2-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

3 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102181
Generic
 3-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

4 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102182
Generic
 4-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

5 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102183
Generic
 5-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

6 SS 150 FLGD LIFT CHECK ANSI B16.5

Item No. M102184
Generic
 6-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote

1-1/2 SS 300 FLGD SWING CHECK ANSI B16.5

Item No. M102214
Generic
 1-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote

2 SS 300 FLGD SWING CHECK ANSI B16.5

Item No. M102215
Generic
 2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote

2-1/2 SS 300 FLGD SWING CHECK ANSI B16.5

Item No. M102216
Generic
 2-1/2-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote

3 SS 300 FLGD SWING CHECK ANSI B16.5

Item No. M102217
Generic
 3-inch Swing Check Valve. Stainless Steel Class 300 Flanged
Click on Item to Request Quote
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Tork Systems, Inc.
Phone: +1 (800) 867-5514

2900 Main St., Bldg 140D

Alameda, CA 94501

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