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. M100364
Generic
3-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
2
Item No. M100366
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
3
Item No. M100402
Generic
3-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
3-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
Click on Item to Request Quote
4
Item No. M100404
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
Click on Item to Request Quote
5
Item No. M100410
Generic
3-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
3-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
Click on Item to Request Quote
6
Item No. M100412
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
Click on Item to Request Quote
7
Item No. M100465
Generic
3-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
8
Item No. M100467
Generic
4-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
9
Item No. M100548
Generic
3-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
10
Item No. M100550
Generic
4-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
11
Item No. M100596
Generic
3-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
12
Item No. M100597
Generic
4-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
13
Item No. M100622
Generic
3-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
14
Item No. M100623
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
15
Item No. M100641
Generic
3-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
16
Item No. M100642
Generic
4-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
17
Item No. M100657
Generic
3-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
Click on Item to Request Quote
18
Item No. M100658
Generic
4-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
Click on Item to Request Quote
19
Item No. M100660
Generic
3 in. Swing Check Valve Cast Steel 1500 Butt Weld Swing Check Trim 8 (Cr1/Hf)
3 in. Swing Check Valve Cast Steel 1500 Butt Weld Swing Check Trim 8 (Cr1/Hf)
Click on Item to Request Quote
20
Item No. M100739
Generic
3-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
3-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
Click on Item to Request Quote
21
Item No. M100741
Generic
4-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
4-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
Click on Item to Request Quote
22
Item No. M100787
Generic
3-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
3-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
Click on Item to Request Quote
23
Item No. M100789
Generic
4-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
4-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
Click on Item to Request Quote
24
Item No. M102570
Generic
3/8-inch Swing Check Valve. Bronze Sb Walseal.
3/8-inch Swing Check Valve. Bronze Sb Walseal.
Click on Item to Request Quote
25
Item No. M102571
Generic
1/2-inch Swing Check Valve. Bronze Sb Walseal.
1/2-inch Swing Check Valve. Bronze Sb Walseal.
Click on Item to Request Quote
85 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. M100364
Generic
3-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
2
Item No. M100366
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
3
Item No. M100402
Generic
3-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
3-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
Click on Item to Request Quote
4
Item No. M100404
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
Click on Item to Request Quote
5
Item No. M100410
Generic
3-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
3-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
Click on Item to Request Quote
6
Item No. M100412
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
Click on Item to Request Quote
7
Item No. M100465
Generic
3-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
8
Item No. M100467
Generic
4-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
9
Item No. M100548
Generic
3-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
10
Item No. M100550
Generic
4-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
11
Item No. M100596
Generic
3-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
12
Item No. M100597
Generic
4-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel, Class 1500, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
13
Item No. M100622
Generic
3-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
14
Item No. M100623
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
15
Item No. M100641
Generic
3-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
16
Item No. M100642
Generic
4-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel Class 300 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
17
Item No. M100657
Generic
3-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
3-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
Click on Item to Request Quote
18
Item No. M100658
Generic
4-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
4-inch Swing Check Valve. Cast Steel, Class 600, Butt Weld Trim 8 (Cr13/Hf)
Click on Item to Request Quote
19
Item No. M100660
Generic
3 in. Swing Check Valve Cast Steel 1500 Butt Weld Swing Check Trim 8 (Cr1/Hf)
3 in. Swing Check Valve Cast Steel 1500 Butt Weld Swing Check Trim 8 (Cr1/Hf)
Click on Item to Request Quote
20
Item No. M100739
Generic
3-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
3-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
Click on Item to Request Quote
21
Item No. M100741
Generic
4-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
4-inch Swing Check Valve. IBBM Class 125 / Economy Flanged
Click on Item to Request Quote
22
Item No. M100787
Generic
3-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
3-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
Click on Item to Request Quote
23
Item No. M100789
Generic
4-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
4-inch Swing Check Valve. IBBM Class 250 / XH Flanged.
Click on Item to Request Quote
24
Item No. M102570
Generic
3/8-inch Swing Check Valve. Bronze Sb Walseal.
3/8-inch Swing Check Valve. Bronze Sb Walseal.
Click on Item to Request Quote
25
Item No. M102571
Generic
1/2-inch Swing Check Valve. Bronze Sb Walseal.
1/2-inch Swing Check Valve. Bronze Sb Walseal.
Click on Item to Request Quote