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:

3 SS 600 FLGD SWING CHECK ANSI B16.5

Item No. M102239
Generic
 3-inch Swing Check Valve. Stainless Steel Class 600 Flanged
Click on Item to Request Quote

1/4 SS 800 THRD LIFT CHECK

Item No. M102704
Generic
 1/4-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

3/8 SS 800 THRD LIFT CHECK

Item No. M102705
Generic
 3/8-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

1/2 SS 800 THRD LIFT CHECK

Item No. M102706
Generic
 1/2-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

3/4 SS 800 THRD LIFT CHECK

Item No. M102707
Generic
 3/4-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

1 SS 800 THRD LIFT CHECK

Item No. M102708
Generic
 1-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

1-1/4 SS 800 THRD LIFT CHECK

Item No. M102709
Generic
 1-1/4-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

1-1/2 SS 800 THRD LIFT CHECK

Item No. M102710
Generic
 1-1/2-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

2 SS 800 THRD LIFT CHECK

Item No. M102711
Generic
 2-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

1/4 SS 800 SW LIFT CHECK

Item No. M102712
Generic
 1/4-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

3/8 SS 800 SW LIFT CHECK

Item No. M102713
Generic
 3/8-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

1/2 SS 800 SW LIFT CHECK

Item No. M102714
Generic
 1/2-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

3/4 SS 800 SW LIFT CHECK

Item No. M102715
Generic
 3/4-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

1 SS 800 SW LIFT CHECK

Item No. M102716
Generic
 1-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

1-1/4 SS 800 SW LIFT CHECK

Item No. M102717
Generic
 1-1/4-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

1-1/2 SS 800 SW LIFT CHECK

Item No. M102718
Generic
 1-1/2-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

2 SS 800 SW LIFT CHECK

Item No. M102719
Generic
 2-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

3/4 SS 3000 UE IN-LINE CHECK VALVE

Item No. M107759
Generic
Click on Item to Request Quote

1/2 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102167
Generic
 1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

3/4 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102168
Generic
 3/4-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

1 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102169
Generic
 1-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

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

Item No. M102170
Generic
 1-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

2 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102171
Generic
 2-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

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

Item No. M102172
Generic
 2-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

3 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102173
Generic
 3-inch Swing Check Valve. Stainless Steel Class 150 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:

3 SS 600 FLGD SWING CHECK ANSI B16.5

Item No. M102239
Generic
 3-inch Swing Check Valve. Stainless Steel Class 600 Flanged
Click on Item to Request Quote

1/4 SS 800 THRD LIFT CHECK

Item No. M102704
Generic
 1/4-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

3/8 SS 800 THRD LIFT CHECK

Item No. M102705
Generic
 3/8-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

1/2 SS 800 THRD LIFT CHECK

Item No. M102706
Generic
 1/2-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

3/4 SS 800 THRD LIFT CHECK

Item No. M102707
Generic
 3/4-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

1 SS 800 THRD LIFT CHECK

Item No. M102708
Generic
 1-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

1-1/4 SS 800 THRD LIFT CHECK

Item No. M102709
Generic
 1-1/4-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

1-1/2 SS 800 THRD LIFT CHECK

Item No. M102710
Generic
 1-1/2-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

2 SS 800 THRD LIFT CHECK

Item No. M102711
Generic
 2-inch Lift Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

1/4 SS 800 SW LIFT CHECK

Item No. M102712
Generic
 1/4-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

3/8 SS 800 SW LIFT CHECK

Item No. M102713
Generic
 3/8-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

1/2 SS 800 SW LIFT CHECK

Item No. M102714
Generic
 1/2-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

3/4 SS 800 SW LIFT CHECK

Item No. M102715
Generic
 3/4-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

1 SS 800 SW LIFT CHECK

Item No. M102716
Generic
 1-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

1-1/4 SS 800 SW LIFT CHECK

Item No. M102717
Generic
 1-1/4-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

1-1/2 SS 800 SW LIFT CHECK

Item No. M102718
Generic
 1-1/2-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

2 SS 800 SW LIFT CHECK

Item No. M102719
Generic
 2-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

3/4 SS 3000 UE IN-LINE CHECK VALVE

Item No. M107759
Generic
Click on Item to Request Quote

1/2 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102167
Generic
 1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

3/4 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102168
Generic
 3/4-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

1 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102169
Generic
 1-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

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

Item No. M102170
Generic
 1-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

2 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102171
Generic
 2-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

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

Item No. M102172
Generic
 2-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

3 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102173
Generic
 3-inch Swing Check Valve. Stainless Steel Class 150 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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