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. M101946
Generic
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim.
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim.
Click on Item to Request Quote
2
Item No. M101947
OKV
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
3
Item No. M101948
Pima Valve
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
Click on Item to Request Quote
4
Item No. M101949
Generic
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim.
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim.
Click on Item to Request Quote
5
Item No. M101950
OKV
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
6
Item No. M101951
Pima Valve
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
Click on Item to Request Quote
7
Item No. M106581
Generic
1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
8
Item No. M106583
Generic
3/4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3/4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
9
Item No. M106585
Generic
1-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
10
Item No. M106587
Generic
1-1/4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
11
Item No. M106589
Generic
1-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
12
Item No. M106591
Pima Valve
1-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
1-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
13
Item No. M106592
Generic
2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
14
Item No. M106593
MB Valve (Montreal Bronze)
2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
15
Item No. M106595
Pima Valve
2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
16
Item No. M106596
Generic
2-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
17
Item No. M106597
MB Valve (Montreal Bronze)
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
18
Item No. M106599
Pima Valve
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
19
Item No. M106600
Generic
3-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
20
Item No. M106601
MB Valve (Montreal Bronze)
3-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
3-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
21
Item No. M106603
Pima Valve
3-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
3-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
22
Item No. M106604
Generic
3-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
23
Item No. M106605
MB Valve (Montreal Bronze)
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
24
Item No. M106607
Pima Valve
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
25
Item No. M106608
Generic
4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
483 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. M101946
Generic
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim.
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim.
Click on Item to Request Quote
2
Item No. M101947
OKV
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
3
Item No. M101948
Pima Valve
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
6-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
Click on Item to Request Quote
4
Item No. M101949
Generic
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim.
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim.
Click on Item to Request Quote
5
Item No. M101950
OKV
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
6
Item No. M101951
Pima Valve
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
8-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
Click on Item to Request Quote
7
Item No. M106581
Generic
1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
8
Item No. M106583
Generic
3/4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3/4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
9
Item No. M106585
Generic
1-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
10
Item No. M106587
Generic
1-1/4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
11
Item No. M106589
Generic
1-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
1-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
12
Item No. M106591
Pima Valve
1-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
1-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
13
Item No. M106592
Generic
2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
14
Item No. M106593
MB Valve (Montreal Bronze)
2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
15
Item No. M106595
Pima Valve
2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
16
Item No. M106596
Generic
2-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
2-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
17
Item No. M106597
MB Valve (Montreal Bronze)
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
18
Item No. M106599
Pima Valve
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
2-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
19
Item No. M106600
Generic
3-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
20
Item No. M106601
MB Valve (Montreal Bronze)
3-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
3-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
21
Item No. M106603
Pima Valve
3-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
3-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
22
Item No. M106604
Generic
3-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
3-1/2-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote
23
Item No. M106605
MB Valve (Montreal Bronze)
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 MB Valve
Click on Item to Request Quote
24
Item No. M106607
Pima Valve
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
3-1/2-inch Swing Check Valve. Bronze 100 Flanged NavyMil-V-17547 Pima Valve / MB Valve Nb01620E.
Click on Item to Request Quote
25
Item No. M106608
Generic
4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
4-inch Swing Check Valve. Bronze 100 Flanged Navy(Mil-V-17547)
Click on Item to Request Quote