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. M103691
Generic
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
2
Item No. M103693
Generic
1-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
1-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
3
Item No. M103857
Generic
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
Click on Item to Request Quote
4
Item No. M103859
Generic
1-1/2-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
1-1/2-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
Click on Item to Request Quote
5
Item No. M106585
Generic
1-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
6
Item No. M106589
Generic
1-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
7
Item No. M106591
Pima Valve
1-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
1-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
8
Item No. M107725
Generic
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
9
Item No. M107726
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
10
Item No. M107734
Generic
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
11
Item No. M107735
MB Valve (Montreal Bronze)
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
12
Item No. M107740
Generic
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
13
Item No. M107741
MB Valve (Montreal Bronze)
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
14
Item No. M802641
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
15
Item No. M802642
Generic
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
16
Item No. M802650
MB Valve (Montreal Bronze)
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
17
Item No. M802651
Generic
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
18
Item No. M802656
MB Valve (Montreal Bronze)
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
19
Item No. M802657
Generic
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
20
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.
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
21
Item No. M803202
Generic
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
22
Item No. M803210
MB Valve (Montreal Bronze)
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve 37-86100A.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve 37-86100A.
Click on Item to Request Quote
23
Item No. M803211
Generic
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
24
Item No. M803216
MB Valve (Montreal Bronze)
1-1/2-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
1-1/2-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
25
Item No. M803217
Generic
1-1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
1-1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
31 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. M103691
Generic
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
2
Item No. M103693
Generic
1-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
1-1/2-inch Swing Check Valve. Stainless Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
3
Item No. M103857
Generic
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
1-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
Click on Item to Request Quote
4
Item No. M103859
Generic
1-1/2-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
1-1/2-inch Swing Check Valve. Stainless Steel Class 300 FlangedMil-V-18436
Click on Item to Request Quote
5
Item No. M106585
Generic
1-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
6
Item No. M106589
Generic
1-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
7
Item No. M106591
Pima Valve
1-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
1-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
8
Item No. M107725
Generic
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
9
Item No. M107726
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
10
Item No. M107734
Generic
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
11
Item No. M107735
MB Valve (Montreal Bronze)
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
12
Item No. M107740
Generic
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
13
Item No. M107741
MB Valve (Montreal Bronze)
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
14
Item No. M802641
MB Valve (Montreal Bronze)
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
15
Item No. M802642
Generic
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
3/8-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
16
Item No. M802650
MB Valve (Montreal Bronze)
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
17
Item No. M802651
Generic
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
18
Item No. M802656
MB Valve (Montreal Bronze)
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
19
Item No. M802657
Generic
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
20
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.
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
21
Item No. M803202
Generic
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
22
Item No. M803210
MB Valve (Montreal Bronze)
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve 37-86100A.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve 37-86100A.
Click on Item to Request Quote
23
Item No. M803211
Generic
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote
24
Item No. M803216
MB Valve (Montreal Bronze)
1-1/2-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
1-1/2-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
25
Item No. M803217
Generic
1-1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
1-1/2-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721.
Click on Item to Request Quote