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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. M106676
Generic
2-1/2-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
2
Item No. M106677
Pima Valve
2-1/2-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
3
Item No. M106698
Generic
2-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
4
Item No. M106998
Generic
2-1/2-inch Swing Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547 1385637)
Click on Item to Request Quote
5
Item No. M106999
MB Valve (Montreal Bronze)
2-1/2-inch Swing Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 1385637 MB Valve
Click on Item to Request Quote
6
Item No. M107001
Pima Valve
2-1/2-inch Swing Check Valve. Bronze 250 lb Navy FlangedNavyMil-V-17547 1385637 Pima Valve/MB Valve Nb25620E.
Click on Item to Request Quote
7
Item No. M107037
Generic
2-1/2-inch Lift Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547)
Click on Item to Request Quote
8
Item No. M107039
Pima Valve
2-1/2-inch Lift Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 Pima Valve / MB Valve.
Click on Item to Request Quote
9
Item No. M107058
Generic
2-1/2-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy Angle(Mil-V-17547)
Click on Item to Request Quote
10
Item No. M107060
Pima Valve
2-1/2-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy AngleMil-V-17547 Pima Valve / MB Valve
Click on Item to Request Quote
11
Item No. M107079
Generic
2-1/2-inch Vertical Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547)
Click on Item to Request Quote
12
Item No. M107081
Pima Valve
2-1/2-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
13
Item No. M107725
Generic
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
14
Item No. M107726
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
15
Item No. M135414
OKV
2-1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Union Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
16
Item No. M135417
OKV
2-1/2-inch Swing Check Valve. Bronze Class 300, Flanged, Bolted Bonnet, Bronze Trim OKV.
Click on Item to Request Quote
17
Item No. M136173
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
Click on Item to Request Quote
18
Item No. M136181
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
Click on Item to Request Quote
19
Item No. M136197
OKV
2-1/2-inch Wafer Check Valve. Bronze Class 150 Wafer Duo Check with Monel Disc - OKV
Click on Item to Request Quote
20
Item No. M802641
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
21
Item No. M802642
Generic
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
22
Item No. M803201
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
23
Item No. M803202
Generic
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
24
Item No. M803761
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
25
Item No. M803762
Generic
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
Click on Item to Request Quote
150 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. M106676
Generic
2-1/2-inch Angle Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
2
Item No. M106677
Pima Valve
2-1/2-inch Angle Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01647E.
Click on Item to Request Quote
3
Item No. M106698
Generic
2-1/2-inch Vertical Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
4
Item No. M106998
Generic
2-1/2-inch Swing Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547 1385637)
Click on Item to Request Quote
5
Item No. M106999
MB Valve (Montreal Bronze)
2-1/2-inch Swing Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 1385637 MB Valve
Click on Item to Request Quote
6
Item No. M107001
Pima Valve
2-1/2-inch Swing Check Valve. Bronze 250 lb Navy FlangedNavyMil-V-17547 1385637 Pima Valve/MB Valve Nb25620E.
Click on Item to Request Quote
7
Item No. M107037
Generic
2-1/2-inch Lift Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547)
Click on Item to Request Quote
8
Item No. M107039
Pima Valve
2-1/2-inch Lift Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 Pima Valve / MB Valve.
Click on Item to Request Quote
9
Item No. M107058
Generic
2-1/2-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy Angle(Mil-V-17547)
Click on Item to Request Quote
10
Item No. M107060
Pima Valve
2-1/2-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy AngleMil-V-17547 Pima Valve / MB Valve
Click on Item to Request Quote
11
Item No. M107079
Generic
2-1/2-inch Vertical Check Valve. Bronze 250 lb Navy Flanged (Mil-V-17547)
Click on Item to Request Quote
12
Item No. M107081
Pima Valve
2-1/2-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
13
Item No. M107725
Generic
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
14
Item No. M107726
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
15
Item No. M135414
OKV
2-1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Union Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
16
Item No. M135417
OKV
2-1/2-inch Swing Check Valve. Bronze Class 300, Flanged, Bolted Bonnet, Bronze Trim OKV.
Click on Item to Request Quote
17
Item No. M136173
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
Click on Item to Request Quote
18
Item No. M136181
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
Click on Item to Request Quote
19
Item No. M136197
OKV
2-1/2-inch Wafer Check Valve. Bronze Class 150 Wafer Duo Check with Monel Disc - OKV
Click on Item to Request Quote
20
Item No. M802641
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
21
Item No. M802642
Generic
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
22
Item No. M803201
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
23
Item No. M803202
Generic
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
24
Item No. M803761
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
25
Item No. M803762
Generic
3/8-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