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:

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

4 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102174
Generic
 4-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

5 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102175
Generic
 5-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

6 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102176
Generic
 6-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

8 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102177
Generic
 8-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

10 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102178
Generic
 10-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

1/4 FS 800 THRD SWING CHECK

Item No. M102951
Generic
 1/4-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

3/8 FS 800 THRD SWING CHECK

Item No. M102952
Generic
 3/8-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

1/2 FS 800 THRD SWING CHECK

Item No. M102953
Generic
 1/2-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

3/4 FS 800 THRD SWING CHECK

Item No. M102954
Generic
 3/4-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

1 FS 800 THRD SWING CHECK

Item No. M102955
Generic
 1-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

1-1/4 FS 800 THRD SWING CHECK

Item No. M102956
Generic
 1-1/4-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

1-1/2 FS 800 THRD SWING CHECK

Item No. M102957
Generic
 1-1/2-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

2 FS 800 THRD SWING CHECK

Item No. M102958
Generic
 2-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

1/4 FS 800 SW SWING CHECK

Item No. M102959
Generic
 1/4-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

3/8 FS 800 SW SWING CHECK

Item No. M102960
Generic
 3/8-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

1/2 FS 800 SW SWING CHECK

Item No. M102961
Generic
 1/2-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

3/4 FS 800 SW SWING CHECK

Item No. M102962
Generic
 3/4-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

1 FS 800 SW SWING CHECK

Item No. M102963
Generic
 1-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

1-1/4 FS 800 SW SWING CHECK

Item No. M102964
Generic
 1-1/4-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

1-1/2 FS 800 SW SWING CHECK

Item No. M102965
Generic
 1-1/2-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

2 FS 800 SW SWING CHECK

Item No. M102966
Generic
 2-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote
768 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:

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

4 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102174
Generic
 4-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

5 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102175
Generic
 5-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

6 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102176
Generic
 6-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

8 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102177
Generic
 8-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

10 SS 150 FLGD SWING CHECK ANSI B16.5

Item No. M102178
Generic
 10-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote

1/4 FS 800 THRD SWING CHECK

Item No. M102951
Generic
 1/4-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

3/8 FS 800 THRD SWING CHECK

Item No. M102952
Generic
 3/8-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

1/2 FS 800 THRD SWING CHECK

Item No. M102953
Generic
 1/2-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

3/4 FS 800 THRD SWING CHECK

Item No. M102954
Generic
 3/4-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

1 FS 800 THRD SWING CHECK

Item No. M102955
Generic
 1-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

1-1/4 FS 800 THRD SWING CHECK

Item No. M102956
Generic
 1-1/4-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

1-1/2 FS 800 THRD SWING CHECK

Item No. M102957
Generic
 1-1/2-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

2 FS 800 THRD SWING CHECK

Item No. M102958
Generic
 2-inch Swing Check Valve. Forged Steel Class 800 Threaded
Click on Item to Request Quote

1/4 FS 800 SW SWING CHECK

Item No. M102959
Generic
 1/4-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

3/8 FS 800 SW SWING CHECK

Item No. M102960
Generic
 3/8-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

1/2 FS 800 SW SWING CHECK

Item No. M102961
Generic
 1/2-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

3/4 FS 800 SW SWING CHECK

Item No. M102962
Generic
 3/4-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

1 FS 800 SW SWING CHECK

Item No. M102963
Generic
 1-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

1-1/4 FS 800 SW SWING CHECK

Item No. M102964
Generic
 1-1/4-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

1-1/2 FS 800 SW SWING CHECK

Item No. M102965
Generic
 1-1/2-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote

2 FS 800 SW SWING CHECK

Item No. M102966
Generic
 2-inch Swing Check Valve. Forged Steel Class 800 Socket Weld
Click on Item to Request Quote
***All trademarked and copyrighted materials, including logos, are the sole property of their respective owners. This product is not affiliated with, endorsed by, or sponsored by these owners. References to third-party trademarks or copyrights are for informational purposes only, without implying any association or endorsement. We respect intellectual property rights. Any concerns should be promptly addressed. While efforts have been made for accuracy, errors may occur. Claims, warranties, and liabilities related to third-party trademarks or copyrighted materials rest with the product manufacturer or seller. By using this product, you agree to these terms. If you disagree, please refrain from using the product.
© Copyright 2024 Tork Systems, Inc. All rights reserved. 
Tork Systems, Inc.
Phone: +1 (800) 867-5514

2900 Main St., Bldg 140D

Alameda, CA 94501

Additional Links
Tork Systems on LinkedIn
Tork Systems on LinkedIn
© Copyright 2024 Tork Systems, Inc. All rights reserved.Â