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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. M101810
Generic
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Bronze Trim.
Click on Item to Request Quote
2
Item No. M101812
OKV
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
3
Item No. M101813
Pima Valve
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Bronze Trim Pima Valve/MB Valve B1620A.
Click on Item to Request Quote
4
Item No. M101866
Generic
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Monel Trim.
Click on Item to Request Quote
5
Item No. M101868
OKV
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Monel Trim OKV.
Click on Item to Request Quote
6
Item No. M101869
Pima Valve
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Monel Trim - Pima Valve / MB Valve B1620E.
Click on Item to Request Quote
7
Item No. M106608
Generic
4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
8
Item No. M106609
MB Valve (Montreal Bronze)
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
9
Item No. M106611
Pima Valve
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
10
Item No. M106661
Generic
4-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
11
Item No. M106663
Pima Valve
4-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
12
Item No. M106682
Generic
4-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
13
Item No. M106683
Pima Valve
4-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
14
Item No. M106704
Generic
4-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
15
Item No. M107010
Generic
4-inch Swing Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547 1385637)
Click on Item to Request Quote
16
Item No. M107011
MB Valve (Montreal Bronze)
4-inch Swing Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 1385637 MB Valve
Click on Item to Request Quote
17
Item No. M107013
Pima Valve
4-inch Swing Check Valve. Bronze 250 lb Navy FlangedNavyMil-V-17547 1385637 Pima Valve/MB Valve Nb25620E.
Click on Item to Request Quote
18
Item No. M107046
Generic
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547)
Click on Item to Request Quote
19
Item No. M107048
Pima Valve
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 Pima Valve / MB Valve.
Click on Item to Request Quote
20
Item No. M107067
Generic
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy Angle(Mil-V-17547)
Click on Item to Request Quote
21
Item No. M107069
Pima Valve
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy AngleMil-V-17547 Pima Valve / MB Valve
Click on Item to Request Quote
22
Item No. M107088
Generic
4-inch Vertical Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547)
Click on Item to Request Quote
23
Item No. M107090
Pima Valve
4-inch Vertical Check Valve. Bronze 250 lb Navy FlangedThe NavyMil-V-17547 Pima Valve / MB Valve is a bronze check valve with a 250 lb pressure rating. It is designed for use in navy applications.
Click on Item to Request Quote
24
Item No. M134761
Generic
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
25
Item No. M134762
OKV
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Valve with Stainless Steel Disc from OKV.
Click on Item to Request Quote
60 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.

1
Item No. M101810
Generic
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Bronze Trim.
Click on Item to Request Quote
2
Item No. M101812
OKV
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
3
Item No. M101813
Pima Valve
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Bronze Trim Pima Valve/MB Valve B1620A.
Click on Item to Request Quote
4
Item No. M101866
Generic
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Monel Trim.
Click on Item to Request Quote
5
Item No. M101868
OKV
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Monel Trim OKV.
Click on Item to Request Quote
6
Item No. M101869
Pima Valve
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Monel Trim - Pima Valve / MB Valve B1620E.
Click on Item to Request Quote
7
Item No. M106608
Generic
4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
8
Item No. M106609
MB Valve (Montreal Bronze)
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
9
Item No. M106611
Pima Valve
4-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
10
Item No. M106661
Generic
4-inch Lift Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
11
Item No. M106663
Pima Valve
4-inch Lift Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01627E
Click on Item to Request Quote
12
Item No. M106682
Generic
4-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
13
Item No. M106683
Pima Valve
4-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
14
Item No. M106704
Generic
4-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
15
Item No. M107010
Generic
4-inch Swing Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547 1385637)
Click on Item to Request Quote
16
Item No. M107011
MB Valve (Montreal Bronze)
4-inch Swing Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 1385637 MB Valve
Click on Item to Request Quote
17
Item No. M107013
Pima Valve
4-inch Swing Check Valve. Bronze 250 lb Navy FlangedNavyMil-V-17547 1385637 Pima Valve/MB Valve Nb25620E.
Click on Item to Request Quote
18
Item No. M107046
Generic
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547)
Click on Item to Request Quote
19
Item No. M107048
Pima Valve
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 Pima Valve / MB Valve.
Click on Item to Request Quote
20
Item No. M107067
Generic
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy Angle(Mil-V-17547)
Click on Item to Request Quote
21
Item No. M107069
Pima Valve
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy AngleMil-V-17547 Pima Valve / MB Valve
Click on Item to Request Quote
22
Item No. M107088
Generic
4-inch Vertical Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547)
Click on Item to Request Quote
23
Item No. M107090
Pima Valve
4-inch Vertical Check Valve. Bronze 250 lb Navy FlangedThe NavyMil-V-17547 Pima Valve / MB Valve is a bronze check valve with a 250 lb pressure rating. It is designed for use in navy applications.
Click on Item to Request Quote
24
Item No. M134761
Generic
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
25
Item No. M134762
OKV
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Valve with Stainless Steel Disc from OKV.
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