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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. M136823
Pima Valve
4-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
2
Item No. M136824
Pima Valve
6-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
3
Item No. M136825
Pima Valve
8-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
4
Item No. M136826
Pima Valve
10-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
5
Item No. M136827
Pima Valve
12-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
6
Item No. M136828
Pima Valve
14-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
7
Item No. M136829
Pima Valve
16-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
8
Item No. M136830
Pima Valve
18-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
9
Item No. M136831
Pima Valve
20-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
10
Item No. M139357
Generic
2-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
11
Item No. M139358
Generic
2-1/2-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
12
Item No. M139359
Generic
3-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
13
Item No. M139360
Generic
4-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
14
Item No. M139361
Generic
5-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
15
Item No. M139362
Generic
6-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
16
Item No. M139363
Generic
8-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
17
Item No. M139364
Generic
10-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
18
Item No. M139365
Generic
12-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
19
Item No. M139366
Generic
2-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
20
Item No. M139367
Generic
2-1/2-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
21
Item No. M139368
Generic
3-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
22
Item No. M139369
Generic
4-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
23
Item No. M139370
Generic
5-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
24
Item No. M139371
Generic
6-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
25
Item No. M139372
Generic
8-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
126 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. M136823
Pima Valve
4-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
2
Item No. M136824
Pima Valve
6-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
3
Item No. M136825
Pima Valve
8-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
4
Item No. M136826
Pima Valve
10-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
5
Item No. M136827
Pima Valve
12-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
6
Item No. M136828
Pima Valve
14-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
7
Item No. M136829
Pima Valve
16-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
8
Item No. M136830
Pima Valve
18-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
9
Item No. M136831
Pima Valve
20-inch Swing Check Valve. Ductile Iron Class 150 Wafer, Bronze Trim (Pima Valve / MB Valve, Wd1620A-Sl).
Click on Item to Request Quote
10
Item No. M139357
Generic
2-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
11
Item No. M139358
Generic
2-1/2-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
12
Item No. M139359
Generic
3-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
13
Item No. M139360
Generic
4-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
14
Item No. M139361
Generic
5-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
15
Item No. M139362
Generic
6-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
16
Item No. M139363
Generic
8-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
17
Item No. M139364
Generic
10-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
18
Item No. M139365
Generic
12-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Bronze Disc.
Click on Item to Request Quote
19
Item No. M139366
Generic
2-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
20
Item No. M139367
Generic
2-1/2-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
21
Item No. M139368
Generic
3-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
22
Item No. M139369
Generic
4-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
23
Item No. M139370
Generic
5-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
24
Item No. M139371
Generic
6-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
25
Item No. M139372
Generic
8-inch Swing Check Valve. Ductile Iron Class 150 Wafer with Stainless Steel Disc.
Click on Item to Request Quote
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© Copyright 2024 Tork Systems, Inc. All rights reserved. 
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