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:

2 SS 900 SW LIFT CHECK 803-2177525 S851AF

Item No. M136187
Generic
 2-inch Lift Check Valve. Stainless Steel, Class 900, Socket Weld -2177525 S851Af.
Click on Item to Request Quote

2 IBBM 125 FLGD SWING CHECK ANSI B16.5

Item No. M100737
Generic
 2-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
Click on Item to Request Quote

2 IBBM 250 FLGD SWING CHECK ANSI B16.5

Item No. M100785
Generic
 2-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
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 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 SS 600 FLGD SWING CHECK ANSI B16.5

Item No. M102237
Generic
 2-inch Swing Check Valve. Stainless Steel Class 600 Flanged
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

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

2 DI 150 FLGD SWING CHECK BRZ TRIM ANSI B16.5

Item No. M100878
Generic
 2-inch Swing Check Valve. Ductile Iron Class 150 Flanged with Bronze Trim.
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 SS 150/200 THRD SWING CHECK

Item No. M102628
Generic
 2-inch Swing Check Valve. Stainless Steel 150/200 Threaded
Click on Item to Request Quote

2 SS 150/200 SW SWING CHECK

Item No. M102637
Generic
 2-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote

2 SS 150/200 THRD LIFT CHECK

Item No. M102646
Generic
 2-inch Lift Check Valve. Stainless Steel 150/200 Threaded
Click on Item to Request Quote

2 SS 150/200 SW LIFT CHECK

Item No. M102654
Generic
 2-inch Lift Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote

2 SS 800 THRD SWING CHECK

Item No. M102694
Generic
 2-inch Swing Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

2 SS 800 SW SWING CHECK

Item No. M102702
Generic
 2-inch Swing Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

2 DI 150 FLGD SWING CHECK BB BRZ TRIM PIMA / MB D1620A

Item No. M136786
Pima Valve
 2-inch Swing Check Valve. Ductile Iron Class 150 FlangedBolted Bonnet Bronze Trim Pima Valve/MB Valve D1620A.
Click on Item to Request Quote

2 DI 150 FLGD SWING CHECK BB MONEL TRIM PIMA / MB D1620E

Item No. M136797
Pima Valve
 2-inch Swing Check Valve. Ductile Iron Class 150 FlangedBolted Bonnet Monel Trim Pima Valve / MB Valve D1620E.
Click on Item to Request Quote

2 DI 150 WAFER SWING CHECK MONEL TRIM PIMA / MB WD1620E-SL

Item No. M136808
Pima Valve
 2-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Monel Trim - Pima Valve / MB Valve Wd1620E-Sl.
Click on Item to Request Quote

2 DI 150 WAFER SWING CHECK BRZ TRIM PIMA / MB WD1620A-SL

Item No. M136820
Pima Valve
 2-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote

2 SS 900 SW LIFT CHECK 803-2177525 S851

Item No. M103332
Generic
 2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S851)
Click on Item to Request Quote

2 SS 150 FLGD SWING CHECK MIL-V-18436

Item No. M103694
Generic
 2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote

2 SS 150 BW SWING CHECK MIL-V-18436

Item No. M103702
Generic
 2-inch Swing Check Valve. Stainless Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote

2 SS 150 FLGD LIFT CHECK MIL-V-22052 MIL-V-18436

Item No. M103710
Generic
 2-inch Lift Check Valve. Stainless Steel, Class 150 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote

2 SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M103860
Generic
 2-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
Click on Item to Request Quote
33 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:

2 SS 900 SW LIFT CHECK 803-2177525 S851AF

Item No. M136187
Generic
 2-inch Lift Check Valve. Stainless Steel, Class 900, Socket Weld -2177525 S851Af.
Click on Item to Request Quote

2 IBBM 125 FLGD SWING CHECK ANSI B16.5

Item No. M100737
Generic
 2-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
Click on Item to Request Quote

2 IBBM 250 FLGD SWING CHECK ANSI B16.5

Item No. M100785
Generic
 2-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
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 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 SS 600 FLGD SWING CHECK ANSI B16.5

Item No. M102237
Generic
 2-inch Swing Check Valve. Stainless Steel Class 600 Flanged
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

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

2 DI 150 FLGD SWING CHECK BRZ TRIM ANSI B16.5

Item No. M100878
Generic
 2-inch Swing Check Valve. Ductile Iron Class 150 Flanged with Bronze Trim.
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 SS 150/200 THRD SWING CHECK

Item No. M102628
Generic
 2-inch Swing Check Valve. Stainless Steel 150/200 Threaded
Click on Item to Request Quote

2 SS 150/200 SW SWING CHECK

Item No. M102637
Generic
 2-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote

2 SS 150/200 THRD LIFT CHECK

Item No. M102646
Generic
 2-inch Lift Check Valve. Stainless Steel 150/200 Threaded
Click on Item to Request Quote

2 SS 150/200 SW LIFT CHECK

Item No. M102654
Generic
 2-inch Lift Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote

2 SS 800 THRD SWING CHECK

Item No. M102694
Generic
 2-inch Swing Check Valve. Stainless Steel Class 800 Threaded.
Click on Item to Request Quote

2 SS 800 SW SWING CHECK

Item No. M102702
Generic
 2-inch Swing Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote

2 DI 150 FLGD SWING CHECK BB BRZ TRIM PIMA / MB D1620A

Item No. M136786
Pima Valve
 2-inch Swing Check Valve. Ductile Iron Class 150 FlangedBolted Bonnet Bronze Trim Pima Valve/MB Valve D1620A.
Click on Item to Request Quote

2 DI 150 FLGD SWING CHECK BB MONEL TRIM PIMA / MB D1620E

Item No. M136797
Pima Valve
 2-inch Swing Check Valve. Ductile Iron Class 150 FlangedBolted Bonnet Monel Trim Pima Valve / MB Valve D1620E.
Click on Item to Request Quote

2 DI 150 WAFER SWING CHECK MONEL TRIM PIMA / MB WD1620E-SL

Item No. M136808
Pima Valve
 2-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Monel Trim - Pima Valve / MB Valve Wd1620E-Sl.
Click on Item to Request Quote

2 DI 150 WAFER SWING CHECK BRZ TRIM PIMA / MB WD1620A-SL

Item No. M136820
Pima Valve
 2-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote

2 SS 900 SW LIFT CHECK 803-2177525 S851

Item No. M103332
Generic
 2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S851)
Click on Item to Request Quote

2 SS 150 FLGD SWING CHECK MIL-V-18436

Item No. M103694
Generic
 2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote

2 SS 150 BW SWING CHECK MIL-V-18436

Item No. M103702
Generic
 2-inch Swing Check Valve. Stainless Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote

2 SS 150 FLGD LIFT CHECK MIL-V-22052 MIL-V-18436

Item No. M103710
Generic
 2-inch Lift Check Valve. Stainless Steel, Class 150 Flanged, Mil-V-22052, Mil-V-18436.
Click on Item to Request Quote

2 SS 300 FLGD SWING CHECK MIL-V-18436

Item No. M103860
Generic
 2-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
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