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. 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
2
Item No. M142891
Generic
1 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-38572
1 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-38572
Click on Item to Request Quote
3
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
4
Item No. M103321
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
Click on Item to Request Quote
5
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
6
Item No. M103329
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
Click on Item to Request Quote
7
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
8
Item No. M136176
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
Click on Item to Request Quote
9
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
10
Item No. M136184
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
Click on Item to Request Quote
11
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
12
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
13
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
14
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
15
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.
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
16
Item No. M803762
Generic
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
Click on Item to Request Quote
17
Item No. M803770
MB Valve (Montreal Bronze)
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
18
Item No. M803771
Generic
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
Click on Item to Request Quote
18 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. 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
2
Item No. M142891
Generic
1 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-38572
1 in. Swing Check Valve Titanium 400 Union End Socket Weld Swing Check Valve 803-38572
Click on Item to Request Quote
3
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
4
Item No. M103321
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
1-inch Lift Check Valve. Forged Steel Class 900 Socket WeldModel. 2177525 C551
Click on Item to Request Quote
5
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
6
Item No. M103329
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551.
Click on Item to Request Quote
7
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
8
Item No. M136176
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
Click on Item to Request Quote
9
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
10
Item No. M136184
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
Click on Item to Request Quote
11
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
12
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
13
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
14
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
15
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.
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
16
Item No. M803762
Generic
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
3/8-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
Click on Item to Request Quote
17
Item No. M803770
MB Valve (Montreal Bronze)
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721 MB Valve.
Click on Item to Request Quote
18
Item No. M803771
Generic
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
1-inch Swing Check Valve. Bronze 400 lb, Socket Weld, Copper Nickel 70/30 Tailpieces,1385721.
Click on Item to Request Quote