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. M107746
Generic
1/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
1/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
2
Item No. M107747
Generic
3/8-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
3/8-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
3
Item No. M142887
Generic
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
4
Item No. M142888
Generic
3/8 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
3/8 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
5
Item No. M103317
Generic
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
Click on Item to Request Quote
6
Item No. M103318
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld ( 2177525 C251)
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld ( 2177525 C251)
Click on Item to Request Quote
7
Item No. M103325
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
Click on Item to Request Quote
8
Item No. M103326
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251
Click on Item to Request Quote
9
Item No. M107850
Generic
1/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End, 680-1 Mil-V-24109.No further instructions provided.
1/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End, 680-1 Mil-V-24109.No further instructions provided.
Click on Item to Request Quote
10
Item No. M107853
Generic
3/8-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-2 Mil-V-24109
3/8-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-2 Mil-V-24109
Click on Item to Request Quote
11
Item No. M137999
Technical Products
1/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-1 Mil-V-24109 Tech Products 6Gc80-1
1/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-1 Mil-V-24109 Tech Products 6Gc80-1
Click on Item to Request Quote
12
Item No. M138000
Technical Products
3/8-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-2 Mil-V-24109 Tech Products 6Gc80-2
3/8-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-2 Mil-V-24109 Tech Products 6Gc80-2
Click on Item to Request Quote
13
Item No. M107722
Generic
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
14
Item No. M107723
MB Valve (Montreal Bronze)
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
15
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
16
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
17
Item No. M136172
Generic
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
Click on Item to Request Quote
18
Item No. M136173
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
Click on Item to Request Quote
19
Item No. M136180
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
Click on Item to Request Quote
20
Item No. M136181
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
Click on Item to Request Quote
21
Item No. M802638
MB Valve (Montreal Bronze)
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
22
Item No. M802639
Generic
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
23
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
24
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
25
Item No. M803198
MB Valve (Montreal Bronze)
1/4-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
1/4-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
32 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. M107746
Generic
1/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
1/4-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
2
Item No. M107747
Generic
3/8-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
3/8-inch Lift Check Valve. Bronze 400 lb Union End Sil-Braze
Click on Item to Request Quote
3
Item No. M142887
Generic
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
1/4 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
4
Item No. M142888
Generic
3/8 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
3/8 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-1385721
Click on Item to Request Quote
5
Item No. M103317
Generic
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
1/4-inch Lift Check Valve. Forged Steel, Class 900, Socket Weld 2177525, C151.
Click on Item to Request Quote
6
Item No. M103318
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld ( 2177525 C251)
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld ( 2177525 C251)
Click on Item to Request Quote
7
Item No. M103325
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld- 2177525 S151.
Click on Item to Request Quote
8
Item No. M103326
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251
Click on Item to Request Quote
9
Item No. M107850
Generic
1/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End, 680-1 Mil-V-24109.No further instructions provided.
1/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End, 680-1 Mil-V-24109.No further instructions provided.
Click on Item to Request Quote
10
Item No. M107853
Generic
3/8-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-2 Mil-V-24109
3/8-inch Lift Check Valve. Al-Bronze 6000 lb Union End680-2 Mil-V-24109
Click on Item to Request Quote
11
Item No. M137999
Technical Products
1/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-1 Mil-V-24109 Tech Products 6Gc80-1
1/4-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-1 Mil-V-24109 Tech Products 6Gc80-1
Click on Item to Request Quote
12
Item No. M138000
Technical Products
3/8-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-2 Mil-V-24109 Tech Products 6Gc80-2
3/8-inch Lift Check Valve. Al-Bronze 6000 lb Union End6Gc80-2 Mil-V-24109 Tech Products 6Gc80-2
Click on Item to Request Quote
13
Item No. M107722
Generic
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
14
Item No. M107723
MB Valve (Montreal Bronze)
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve
Click on Item to Request Quote
15
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
16
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
17
Item No. M136172
Generic
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
Click on Item to Request Quote
18
Item No. M136173
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
Click on Item to Request Quote
19
Item No. M136180
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
Click on Item to Request Quote
20
Item No. M136181
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
Click on Item to Request Quote
21
Item No. M802638
MB Valve (Montreal Bronze)
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 MB Valve with Rings
Click on Item to Request Quote
22
Item No. M802639
Generic
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721 with Rings.
Click on Item to Request Quote
23
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
24
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
25
Item No. M803198
MB Valve (Montreal Bronze)
1/4-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
1/4-inch Swing Check Valve. Bronze, 400 lb, Socket Weld, Copper Nickel 90/10 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote