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. M136174
Generic
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
Click on Item to Request Quote
2
Item No. M136179
Generic
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
Click on Item to Request Quote
3
Item No. M100362
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
4
Item No. M100400
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
2-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
Click on Item to Request Quote
5
Item No. M100408
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
Click on Item to Request Quote
6
Item No. M100463
Generic
2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
7
Item No. M100546
Generic
2-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
8
Item No. M100594
Generic
2-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
9
Item No. M100620
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
10
Item No. M100639
Generic
2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
11
Item No. M100655
Generic
2-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
Click on Item to Request Quote
12
Item No. M100737
Generic
2-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
2-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
Click on Item to Request Quote
13
Item No. M100785
Generic
2-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
2-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
Click on Item to Request Quote
14
Item No. M102801
Generic
1/2-inch Swing Check Valve. Forged Steel Class 150 Flanged
1/2-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote
15
Item No. M102806
Generic
2-inch Swing Check Valve. Forged Steel Class 150 Flanged
2-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote
16
Item No. M102807
Generic
1/2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
1/2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
17
Item No. M102812
Generic
2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
18
Item No. M102837
Generic
1/2-inch Swing Check Valve. Forged Steel Class 300 Flanged
1/2-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote
19
Item No. M102842
Generic
2-inch Swing Check Valve. Forged Steel Class 300 Flanged
2-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote
20
Item No. M102843
Generic
1/2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
1/2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
21
Item No. M102848
Generic
2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
22
Item No. M102875
Generic
1/2-inch Swing Check Valve. Forged Steel Class 600 Flanged
1/2-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote
23
Item No. M102880
Generic
2-inch Swing Check Valve. Forged Steel Class 600 Flanged
2-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote
24
Item No. M102881
Generic
1/2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
1/2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote
25
Item No. M102886
Generic
2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote
53 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. M136174
Generic
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
Click on Item to Request Quote
2
Item No. M136179
Generic
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
Click on Item to Request Quote
3
Item No. M100362
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
4
Item No. M100400
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
2-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
Click on Item to Request Quote
5
Item No. M100408
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
Click on Item to Request Quote
6
Item No. M100463
Generic
2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
7
Item No. M100546
Generic
2-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
8
Item No. M100594
Generic
2-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
9
Item No. M100620
Generic
2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
10
Item No. M100639
Generic
2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
11
Item No. M100655
Generic
2-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
2-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
Click on Item to Request Quote
12
Item No. M100737
Generic
2-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
2-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
Click on Item to Request Quote
13
Item No. M100785
Generic
2-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
2-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
Click on Item to Request Quote
14
Item No. M102801
Generic
1/2-inch Swing Check Valve. Forged Steel Class 150 Flanged
1/2-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote
15
Item No. M102806
Generic
2-inch Swing Check Valve. Forged Steel Class 150 Flanged
2-inch Swing Check Valve. Forged Steel Class 150 Flanged
Click on Item to Request Quote
16
Item No. M102807
Generic
1/2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
1/2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
17
Item No. M102812
Generic
2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
2-inch Lift Check Valve. Forged Steel, Class 150, Flanged Piston.
Click on Item to Request Quote
18
Item No. M102837
Generic
1/2-inch Swing Check Valve. Forged Steel Class 300 Flanged
1/2-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote
19
Item No. M102842
Generic
2-inch Swing Check Valve. Forged Steel Class 300 Flanged
2-inch Swing Check Valve. Forged Steel Class 300 Flanged
Click on Item to Request Quote
20
Item No. M102843
Generic
1/2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
1/2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
21
Item No. M102848
Generic
2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
2-inch Lift Check Valve. Forged Steel Class 300 Flanged Piston.
Click on Item to Request Quote
22
Item No. M102875
Generic
1/2-inch Swing Check Valve. Forged Steel Class 600 Flanged
1/2-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote
23
Item No. M102880
Generic
2-inch Swing Check Valve. Forged Steel Class 600 Flanged
2-inch Swing Check Valve. Forged Steel Class 600 Flanged
Click on Item to Request Quote
24
Item No. M102881
Generic
1/2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
1/2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote
25
Item No. M102886
Generic
2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
2-inch Lift Check Valve. Forged Steel Class 600 Flanged Piston
Click on Item to Request Quote