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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.

1
Item No. M106583
Generic
3/4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
2
Item No. M103320
Generic
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C451)
Click on Item to Request Quote
3
Item No. M103328
Generic
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld, 2177525 S451.
Click on Item to Request Quote
4
Item No. M136175
Generic
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C451Af
Click on Item to Request Quote
5
Item No. M136183
Generic
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S451Af
Click on Item to Request Quote
6
Item No. M107731
Generic
3/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
7
Item No. M107732
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
8
Item No. M107749
Generic
3/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
9
Item No. M107859
Generic
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 (Mil-V-24109)
Click on Item to Request Quote
10
Item No. M107860
Derbyshire Marine Products
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 Derbyshire
Click on Item to Request Quote
11
Item No. M107861
CPV Manufacturing
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 CPV
Click on Item to Request Quote
12
Item No. M138002
Technical Products
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-4 Mil-V-24109 Tech Products 6Gc80-4
Click on Item to Request Quote
13
Item No. M142890
Generic
Click on Item to Request Quote
14
Item No. M802647
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
15
Item No. M802648
Generic
3/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
16
Item No. M803207
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
17
Item No. M803208
Generic
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
18
Item No. M803767
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
19
Item No. M803768
Generic
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
Click on Item to Request Quote

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.

1
Item No. M106583
Generic
3/4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
2
Item No. M103320
Generic
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C451)
Click on Item to Request Quote
3
Item No. M103328
Generic
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld, 2177525 S451.
Click on Item to Request Quote
4
Item No. M136175
Generic
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C451Af
Click on Item to Request Quote
5
Item No. M136183
Generic
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S451Af
Click on Item to Request Quote
6
Item No. M107731
Generic
3/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
7
Item No. M107732
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
8
Item No. M107749
Generic
3/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
9
Item No. M107859
Generic
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 (Mil-V-24109)
Click on Item to Request Quote
10
Item No. M107860
Derbyshire Marine Products
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 Derbyshire
Click on Item to Request Quote
11
Item No. M107861
CPV Manufacturing
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-4 Mil-V-24109 CPV
Click on Item to Request Quote
12
Item No. M138002
Technical Products
3/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-4 Mil-V-24109 Tech Products 6Gc80-4
Click on Item to Request Quote
13
Click on Item to Request Quote
14
Item No. M802647
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
15
Item No. M802648
Generic
3/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
16
Item No. M803207
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
17
Item No. M803208
Generic
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
18
Item No. M803767
MB Valve (Montreal Bronze)
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
19
Item No. M803768
Generic
3/4-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
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

© Copyright 2024 Tork Systems, Inc. All rights reserved.Â