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. 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
2
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
3
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
4
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
5
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
6
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
7
Item No. M100381
Generic
4-inch Swing Check Valve. Cast Steel, Class 150, Flanged, with Bronze Trim.
4-inch Swing Check Valve. Cast Steel, Class 150, Flanged, with Bronze Trim.
Click on Item to Request Quote
8
Item No. M100396
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
9
Item No. M102182
Generic
4-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
4-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote
10
Item No. M100882
Generic
4-inch Swing Check Valve. Ductile Iron Class 150 Flanged with Bronze Trim.
4-inch Swing Check Valve. Ductile Iron Class 150 Flanged with Bronze Trim.
Click on Item to Request Quote
11
Item No. M102174
Generic
4-inch Swing Check Valve. Stainless Steel Class 150 Flanged
4-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote
12
Item No. M104359
Generic
4-inch Wafer Check Valve. Cast Steel Class 150Wafer Duo Check Valve with Steel Disc.
4-inch Wafer Check Valve. Cast Steel Class 150Wafer Duo Check Valve with Steel Disc.
Click on Item to Request Quote
13
Item No. M104406
Generic
4-inch Wafer Check Valve. Stainless Steel Class 150TheValve is designed with a stainless steel disc and is suitable for Class 150 applications.
4-inch Wafer Check Valve. Stainless Steel Class 150TheValve is designed with a stainless steel disc and is suitable for Class 150 applications.
Click on Item to Request Quote
13 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. 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
2
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
3
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
4
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
5
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
6
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
7
Item No. M100381
Generic
4-inch Swing Check Valve. Cast Steel, Class 150, Flanged, with Bronze Trim.
4-inch Swing Check Valve. Cast Steel, Class 150, Flanged, with Bronze Trim.
Click on Item to Request Quote
8
Item No. M100396
Generic
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
4-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
9
Item No. M102182
Generic
4-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
4-inch Lift Check Valve. Stainless Steel Class 150 Flanged.
Click on Item to Request Quote
10
Item No. M100882
Generic
4-inch Swing Check Valve. Ductile Iron Class 150 Flanged with Bronze Trim.
4-inch Swing Check Valve. Ductile Iron Class 150 Flanged with Bronze Trim.
Click on Item to Request Quote
11
Item No. M102174
Generic
4-inch Swing Check Valve. Stainless Steel Class 150 Flanged
4-inch Swing Check Valve. Stainless Steel Class 150 Flanged
Click on Item to Request Quote
12
Item No. M104359
Generic
4-inch Wafer Check Valve. Cast Steel Class 150Wafer Duo Check Valve with Steel Disc.
4-inch Wafer Check Valve. Cast Steel Class 150Wafer Duo Check Valve with Steel Disc.
Click on Item to Request Quote
13
Item No. M104406
Generic
4-inch Wafer Check Valve. Stainless Steel Class 150TheValve is designed with a stainless steel disc and is suitable for Class 150 applications.
4-inch Wafer Check Valve. Stainless Steel Class 150TheValve is designed with a stainless steel disc and is suitable for Class 150 applications.
Click on Item to Request Quote