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. M100359
Generic
1-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
1-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
2
Item No. M102803
Generic
1-inch Swing Check Valve. Forged Steel Class 150 Flanged
1-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote
3
Item No. M102809
Generic
1-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
1-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
4
Item No. M102839
Generic
1-inch Swing Check Valve. Forged Steel Class 300 Flanged
1-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote
5
Item No. M102845
Generic
1-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
1-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
6
Item No. M102877
Generic
1-inch Swing Check Valve. Forged Steel Class 600 Flanged
1-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote
7
Item No. M102883
Generic
1-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
1-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote
8
Item No. M102976
Generic
3/8-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
3/8-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
9
Item No. M102979
Generic
1-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
1-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
10
Item No. M103033
Generic
1-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
1-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
Click on Item to Request Quote
11
Item No. M102235
Generic
1-inch Swing Check Valve. Stainless Steel Class 600 Flanged
1-inch Swing Check Valve. Stainless Steel Class 600 Flanged
Click on Item to Request Quote
12
Item No. M102713
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
3/8-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
13
Item No. M102716
Generic
1-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
1-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
14
Item No. M136624
Pima Valve
1-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
1-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
Click on Item to Request Quote
15
Item No. M102169
Generic
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote
16
Item No. M102631
Generic
3/8-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
3/8-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote
17
Item No. M102634
Generic
1-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
1-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote
18
Item No. M102648
Generic
3/8-inch Lift Check Valve. Stainless Steel 150/200 Socket Weld.
3/8-inch Lift Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote
19
Item No. M102651
Generic
1-inch Lift Check Valve. Stainless Steel 150/200 Socket Weld.
1-inch Lift Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote
20
Item No. M102696
Generic
3/8-inch Swing Check Valve. Stainless Steel Class 800 Socket Weld
3/8-inch Swing Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
21
Item No. M102699
Generic
1-inch Swing Check Valve. Stainless Steel Class 800 Socket Weld
1-inch Swing Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
22
Item No. M102742
Generic
3/8-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
3/8-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
Click on Item to Request Quote
23
Item No. M102745
Generic
1-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
1-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
Price $14.73
24
Item No. M102768
Generic
3/8-inch Swing Check Valve. Bronze Class 150 Solder Joint
3/8-inch Swing Check Valve. Bronze Class 150 Solder Joint
Click on Item to Request Quote
25
Item No. M102771
Generic
1-inch Swing Check Valve. Bronze Class 150 Solder Joint
1-inch Swing Check Valve. Bronze Class 150 Solder Joint
Click on Item to Request Quote
58 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. M100359
Generic
1-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
1-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
2
Item No. M102803
Generic
1-inch Swing Check Valve. Forged Steel Class 150 Flanged
1-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote
3
Item No. M102809
Generic
1-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
1-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
4
Item No. M102839
Generic
1-inch Swing Check Valve. Forged Steel Class 300 Flanged
1-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote
5
Item No. M102845
Generic
1-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
1-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
6
Item No. M102877
Generic
1-inch Swing Check Valve. Forged Steel Class 600 Flanged
1-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote
7
Item No. M102883
Generic
1-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
1-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote
8
Item No. M102976
Generic
3/8-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
3/8-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
9
Item No. M102979
Generic
1-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
1-inch Lift Check Valve. Forged Steel Class 800 Socket Weld Piston
Click on Item to Request Quote
10
Item No. M103033
Generic
1-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
1-inch Lift Check Valve. Forged Steel, Class 1500, Flanged Piston.
Click on Item to Request Quote
11
Item No. M102235
Generic
1-inch Swing Check Valve. Stainless Steel Class 600 Flanged
1-inch Swing Check Valve. Stainless Steel Class 600 Flanged
Click on Item to Request Quote
12
Item No. M102713
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
3/8-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
13
Item No. M102716
Generic
1-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
1-inch Lift Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
14
Item No. M136624
Pima Valve
1-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
1-inch Swing Check Valve. Aluminum Class 150 Flanged, Bolted Bonnet, Aluminum Trim - Pima Valve / MB Valve A1620.
Click on Item to Request Quote
15
Item No. M102169
Generic
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged
1-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote
16
Item No. M102631
Generic
3/8-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
3/8-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote
17
Item No. M102634
Generic
1-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
1-inch Swing Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote
18
Item No. M102648
Generic
3/8-inch Lift Check Valve. Stainless Steel 150/200 Socket Weld.
3/8-inch Lift Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote
19
Item No. M102651
Generic
1-inch Lift Check Valve. Stainless Steel 150/200 Socket Weld.
1-inch Lift Check Valve. Stainless Steel 150/200 Socket Weld.
Click on Item to Request Quote
20
Item No. M102696
Generic
3/8-inch Swing Check Valve. Stainless Steel Class 800 Socket Weld
3/8-inch Swing Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
21
Item No. M102699
Generic
1-inch Swing Check Valve. Stainless Steel Class 800 Socket Weld
1-inch Swing Check Valve. Stainless Steel Class 800 Socket Weld
Click on Item to Request Quote
22
Item No. M102742
Generic
3/8-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
3/8-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
Click on Item to Request Quote
23
Item No. M102745
Generic
1-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
1-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
Price $14.73
24
Item No. M102768
Generic
3/8-inch Swing Check Valve. Bronze Class 150 Solder Joint
3/8-inch Swing Check Valve. Bronze Class 150 Solder Joint
Click on Item to Request Quote
25
Item No. M102771
Generic
1-inch Swing Check Valve. Bronze Class 150 Solder Joint
1-inch Swing Check Valve. Bronze Class 150 Solder Joint
Click on Item to Request Quote