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:

1/2 BRZ 150 FLGD SWING CHECK TB BRZ TRIM ANSI B16.5

Item No. M101752
Generic
 1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim.
Click on Item to Request Quote

1/2 BRZ 150 FLGD SWING CHECK TB BRZ TRIM OKV ANSI B16.5

Item No. M101753
OKV
 1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim by OKV.
Click on Item to Request Quote

1/2 BRZ 150 FLGD SWING CHECK TB MONEL TRIM ANSI B16.5

Item No. M101768
Generic
 1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Monel Trim.
Click on Item to Request Quote

1/2 BRZ 150 FLGD SWING CHECK TB MONEL TRIM OKV ANSI B16.5

Item No. M101769
OKV
 1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Monel Trim (OKV)
Click on Item to Request Quote

1/2 BRZ 300 FLGD SWING CHECK UB BRZ TRIM ANSI B16.5

Item No. M101997
Generic
 1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Union Bonnet, Bronze Trim.
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

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

Item No. M102801
Generic
 1/2-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote

1/2 FS 150 FLGD PISTON LIFT CHECK ANSI B16.5

Item No. M102807
Generic
 1/2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote

1/2 FS 1500 FLGD PISTON LIFT CHECK ANSI B16.5

Item No. M103031
Generic
 1/2-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
Click on Item to Request Quote

1/2 BRZ 300 FLGD SWING CHECK UB BRZ TRIM OKV

Item No. M135408
OKV
 1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Union Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote

1/2 SS 600 FLGD SWING CHECK ANSI B16.5

Item No. M102233
Generic
 1/2-inch Swing Check Valve. Stainless Steel Class 600 Flanged
Click on Item to Request Quote

1/2 BRZ SB WALSEAL SWING CHECK

Item No. M102571
Generic
 1/2-inch Swing Check Valve. Bronze Sb Walseal.
Click on Item to Request Quote

1/2 BRZ SB WALSEAL LIFT CHECK

Item No. M102581
Generic
 1/2-inch Lift Check Valve. Bronze Sb Walseal
Click on Item to Request Quote

1/2 FS 300 FLGD SWING CHECK ANSI B16.5

Item No. M102837
Generic
 1/2-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote

1/2 FS 300 FLGD PISTON LIFT CHECK ANSI B16.5

Item No. M102843
Generic
 1/2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote

1/2 FS 600 FLGD SWING CHECK ANSI B16.5

Item No. M102875
Generic
 1/2-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote

1/2 FS 600 FLGD PISTON LIFT CHECK ANSI B16.5

Item No. M102881
Generic
 1/2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
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

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

1/2 FS 800 THRD PISTON LIFT CHECK

Item No. M102969
Generic
 1/2-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
Click on Item to Request Quote

1/2 FS 800 SW PISTON LIFT CHECK

Item No. M102977
Generic
 1/2-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote

1/2 BRZ 6000 UE IN-LINE CHECK VALVE 123A-3 DERBYSHIRE M23-A

Item No. M107878
Derbyshire Marine Products
 1/2-inch In-line Check Valve. Bronze 6000 lb Union End In-Line Check Valve 123A-3 Derbyshire M23-A.
Click on Item to Request Quote

1/2 BRZ 6000 UE IN-LINE CHECK VALVE 123A-3 CPV

Item No. M107879
CPV Manufacturing
 1/2-inch In-line Check Valve. Bronze 6000 lb Union End In-Line Check Valve 123A-3 CPV
Click on Item to Request Quote

1/2 BRZ 6000 UE IN-LINE CHECK VALVE 123A-3 TECH PRODUCTS 6C23A-3

Item No. M138008
Technical Products
 1/2-inch In-line Check Valve. Bronze 6000 lb Union End In-Line Check Valve 123A-3 by Tech Products 6C23A-3.
Click on Item to Request Quote
24 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:

1/2 BRZ 150 FLGD SWING CHECK TB BRZ TRIM ANSI B16.5

Item No. M101752
Generic
 1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim.
Click on Item to Request Quote

1/2 BRZ 150 FLGD SWING CHECK TB BRZ TRIM OKV ANSI B16.5

Item No. M101753
OKV
 1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim by OKV.
Click on Item to Request Quote

1/2 BRZ 150 FLGD SWING CHECK TB MONEL TRIM ANSI B16.5

Item No. M101768
Generic
 1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Monel Trim.
Click on Item to Request Quote

1/2 BRZ 150 FLGD SWING CHECK TB MONEL TRIM OKV ANSI B16.5

Item No. M101769
OKV
 1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Monel Trim (OKV)
Click on Item to Request Quote

1/2 BRZ 300 FLGD SWING CHECK UB BRZ TRIM ANSI B16.5

Item No. M101997
Generic
 1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Union Bonnet, Bronze Trim.
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

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

Item No. M102801
Generic
 1/2-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote

1/2 FS 150 FLGD PISTON LIFT CHECK ANSI B16.5

Item No. M102807
Generic
 1/2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote

1/2 FS 1500 FLGD PISTON LIFT CHECK ANSI B16.5

Item No. M103031
Generic
 1/2-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
Click on Item to Request Quote

1/2 BRZ 300 FLGD SWING CHECK UB BRZ TRIM OKV

Item No. M135408
OKV
 1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Union Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote

1/2 SS 600 FLGD SWING CHECK ANSI B16.5

Item No. M102233
Generic
 1/2-inch Swing Check Valve. Stainless Steel Class 600 Flanged
Click on Item to Request Quote

1/2 BRZ SB WALSEAL SWING CHECK

Item No. M102571
Generic
 1/2-inch Swing Check Valve. Bronze Sb Walseal.
Click on Item to Request Quote

1/2 BRZ SB WALSEAL LIFT CHECK

Item No. M102581
Generic
 1/2-inch Lift Check Valve. Bronze Sb Walseal
Click on Item to Request Quote

1/2 FS 300 FLGD SWING CHECK ANSI B16.5

Item No. M102837
Generic
 1/2-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote

1/2 FS 300 FLGD PISTON LIFT CHECK ANSI B16.5

Item No. M102843
Generic
 1/2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote

1/2 FS 600 FLGD SWING CHECK ANSI B16.5

Item No. M102875
Generic
 1/2-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote

1/2 FS 600 FLGD PISTON LIFT CHECK ANSI B16.5

Item No. M102881
Generic
 1/2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
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

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

1/2 FS 800 THRD PISTON LIFT CHECK

Item No. M102969
Generic
 1/2-inch Lift Check Valve. Forged Steel Class 800 Threaded Piston
Click on Item to Request Quote

1/2 FS 800 SW PISTON LIFT CHECK

Item No. M102977
Generic
 1/2-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote

1/2 BRZ 6000 UE IN-LINE CHECK VALVE 123A-3 DERBYSHIRE M23-A

Item No. M107878
Derbyshire Marine Products
 1/2-inch In-line Check Valve. Bronze 6000 lb Union End In-Line Check Valve 123A-3 Derbyshire M23-A.
Click on Item to Request Quote

1/2 BRZ 6000 UE IN-LINE CHECK VALVE 123A-3 CPV

Item No. M107879
CPV Manufacturing
 1/2-inch In-line Check Valve. Bronze 6000 lb Union End In-Line Check Valve 123A-3 CPV
Click on Item to Request Quote

1/2 BRZ 6000 UE IN-LINE CHECK VALVE 123A-3 TECH PRODUCTS 6C23A-3

Item No. M138008
Technical Products
 1/2-inch In-line Check Valve. Bronze 6000 lb Union End In-Line Check Valve 123A-3 by Tech Products 6C23A-3.
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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