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. M100361
Generic
1-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
1-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
2
Item No. M100365
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
3
Item No. M100403
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
Click on Item to Request Quote
4
Item No. M100411
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
Click on Item to Request Quote
5
Item No. M100466
Generic
3-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
3-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
6
Item No. M100549
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
3-1/2-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
7
Item No. M100619
Generic
1-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
1-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
8
Item No. M102575
Generic
1-1/2-inch Swing Check Valve. Bronze Sb Walseal.
1-1/2-inch Swing Check Valve. Bronze Sb Walseal.
Click on Item to Request Quote
9
Item No. M100380
Generic
3-1/2-inch Swing Check Valve. Cast Steel, Class 150, Flanged, with Bronze Trim.
3-1/2-inch Swing Check Valve. Cast Steel, Class 150, Flanged, with Bronze Trim.
Click on Item to Request Quote
10
Item No. M100395
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
11
Item No. M106640
APCO DeZurik
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
Click on Item to Request Quote
12
Item No. M102747
Generic
1-1/2-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
1-1/2-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
Price $31.76
13
Item No. M102773
Generic
1-1/2-inch Swing Check Valve. Bronze Class 150 Solder Joint
1-1/2-inch Swing Check Valve. Bronze Class 150 Solder Joint
Click on Item to Request Quote
14
Item No. M136920
Pima Valve
1-1/2-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
1-1/2-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
Click on Item to Request Quote
15
Item No. M136924
Pima Valve
3-1/2-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
3-1/2-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
Click on Item to Request Quote
16
Item No. M136933
Pima Valve
1-1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
1-1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
Click on Item to Request Quote
17
Item No. M136937
Pima Valve
3-1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
3-1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
Click on Item to Request Quote
18
Item No. M102281
Generic
1-1/2-inch Swing Check Valve. Bronze Class 125 / Economy Threaded
1-1/2-inch Swing Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
19
Item No. M102367
Generic
1-1/2-inch Swing Check Valve. Bronze Class 150 Threaded
1-1/2-inch Swing Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
20
Item No. M102428
Generic
1-1/2-inch Swing Check Valve. Bronze 200 Threaded
1-1/2-inch Swing Check Valve. Bronze 200 Threaded
Price $31.76
21
Item No. M102488
Generic
1-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
1-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
22
Item No. M103678
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
23
Item No. M103686
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote
24
Item No. M101760
Generic
1-1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim.
1-1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim.
Click on Item to Request Quote
25
Item No. M101761
OKV
1-1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim by OKV.
1-1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim by OKV.
Click on Item to Request Quote
63 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. M100361
Generic
1-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
1-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
2
Item No. M100365
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
3
Item No. M100403
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with 316 Stainless Steel Trim.
Click on Item to Request Quote
4
Item No. M100411
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Full Hard Face Trim.
Click on Item to Request Quote
5
Item No. M100466
Generic
3-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
3-1/2-inch Swing Check Valve. Cast Steel, Class 300, Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
6
Item No. M100549
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
3-1/2-inch Swing Check Valve. Cast Steel Class 600 Flanged, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
7
Item No. M100619
Generic
1-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
1-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld, Trim 8 (Cr13/Hf)
Click on Item to Request Quote
8
Item No. M102575
Generic
1-1/2-inch Swing Check Valve. Bronze Sb Walseal.
1-1/2-inch Swing Check Valve. Bronze Sb Walseal.
Click on Item to Request Quote
9
Item No. M100380
Generic
3-1/2-inch Swing Check Valve. Cast Steel, Class 150, Flanged, with Bronze Trim.
3-1/2-inch Swing Check Valve. Cast Steel, Class 150, Flanged, with Bronze Trim.
Click on Item to Request Quote
10
Item No. M100395
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged with Monel Trim.
Click on Item to Request Quote
11
Item No. M106640
APCO DeZurik
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyApco
Click on Item to Request Quote
12
Item No. M102747
Generic
1-1/2-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
1-1/2-inch Swing Check Valve. Bronze Class 125 / Economy Solder Joint
Price $31.76
13
Item No. M102773
Generic
1-1/2-inch Swing Check Valve. Bronze Class 150 Solder Joint
1-1/2-inch Swing Check Valve. Bronze Class 150 Solder Joint
Click on Item to Request Quote
14
Item No. M136920
Pima Valve
1-1/2-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
1-1/2-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
Click on Item to Request Quote
15
Item No. M136924
Pima Valve
3-1/2-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
3-1/2-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
Click on Item to Request Quote
16
Item No. M136933
Pima Valve
1-1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
1-1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
Click on Item to Request Quote
17
Item No. M136937
Pima Valve
3-1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
3-1/2-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
Click on Item to Request Quote
18
Item No. M102281
Generic
1-1/2-inch Swing Check Valve. Bronze Class 125 / Economy Threaded
1-1/2-inch Swing Check Valve. Bronze Class 125 / Economy Threaded
Click on Item to Request Quote
19
Item No. M102367
Generic
1-1/2-inch Swing Check Valve. Bronze Class 150 Threaded
1-1/2-inch Swing Check Valve. Bronze Class 150 Threaded
Click on Item to Request Quote
20
Item No. M102428
Generic
1-1/2-inch Swing Check Valve. Bronze 200 Threaded
1-1/2-inch Swing Check Valve. Bronze 200 Threaded
Price $31.76
21
Item No. M102488
Generic
1-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
1-1/2-inch Swing Check Valve. Bronze Class 300 Threaded
Click on Item to Request Quote
22
Item No. M103678
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Flanged(Mil-V-18436)
Click on Item to Request Quote
23
Item No. M103686
Generic
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
3-1/2-inch Swing Check Valve. Cast Steel Class 150 Butt Weld(Mil-V-18436)
Click on Item to Request Quote
24
Item No. M101760
Generic
1-1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim.
1-1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim.
Click on Item to Request Quote
25
Item No. M101761
OKV
1-1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim by OKV.
1-1/2-inch Swing Check Valve. Bronze Class 150 Flanged, Threaded Bonnet, Bronze Trim by OKV.
Click on Item to Request Quote