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. M136925
Pima Valve
4-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
4-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
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2
Item No. M136938
Pima Valve
4-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
4-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
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3
Item No. M137172
OKV
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet Monel Trim OKV
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet Monel Trim OKV
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4
Item No. M137179
OKV
4-inch Lift Check Valve. Bronze Class 150 Flanged AngleBolted Bonnet Monel Trim OKV.
4-inch Lift Check Valve. Bronze Class 150 Flanged AngleBolted Bonnet Monel Trim OKV.
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5
Item No. M101812
OKV
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Bronze Trim, OKV.
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Bronze Trim, OKV.
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6
Item No. M101813
Pima Valve
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Bronze Trim Pima Valve/MB Valve B1620A.
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Bronze Trim Pima Valve/MB Valve B1620A.
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7
Item No. M101868
OKV
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Monel Trim OKV.
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Monel Trim OKV.
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8
Item No. M101869
Pima Valve
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Monel Trim - Pima Valve / MB Valve B1620E.
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Monel Trim - Pima Valve / MB Valve B1620E.
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9
Item No. M101918
OKV
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet, Bronze Trim, OKV.
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet, Bronze Trim, OKV.
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10
Item No. M101919
Pima Valve
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet, Bronze Trim Pima Valve / MB Valve B1627A.
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet, Bronze Trim Pima Valve / MB Valve B1627A.
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11
Item No. M101941
OKV
4-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
4-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
12
Item No. M101942
Pima Valve
4-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
4-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
Click on Item to Request Quote
13
Item No. M107011
MB Valve (Montreal Bronze)
4-inch Swing Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 1385637 MB Valve
4-inch Swing Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 1385637 MB Valve
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14
Item No. M107013
Pima Valve
4-inch Swing Check Valve. Bronze 250 lb Navy FlangedNavyMil-V-17547 1385637 Pima Valve/MB Valve Nb25620E.
4-inch Swing Check Valve. Bronze 250 lb Navy FlangedNavyMil-V-17547 1385637 Pima Valve/MB Valve Nb25620E.
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15
Item No. M107048
Pima Valve
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 Pima Valve / MB Valve.
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 Pima Valve / MB Valve.
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16
Item No. M107069
Pima Valve
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy AngleMil-V-17547 Pima Valve / MB Valve
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy AngleMil-V-17547 Pima Valve / MB Valve
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17
Item No. M107090
Pima Valve
4-inch Vertical Check Valve. Bronze 250 lb Navy FlangedThe NavyMil-V-17547 Pima Valve / MB Valve is a bronze check valve with a 250 lb pressure rating. It is designed for use in navy applications.
4-inch Vertical Check Valve. Bronze 250 lb Navy FlangedThe NavyMil-V-17547 Pima Valve / MB Valve is a bronze check valve with a 250 lb pressure rating. It is designed for use in navy applications.
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18
Item No. M134762
OKV
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Valve with Stainless Steel Disc from OKV.
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Valve with Stainless Steel Disc from OKV.
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19
Item No. M135420
OKV
4-inch Swing Check Valve. Bronze Class 300, Flanged, Bolted Bonnet, Bronze Trim OKV.
4-inch Swing Check Valve. Bronze Class 300, Flanged, Bolted Bonnet, Bronze Trim OKV.
Click on Item to Request Quote
20
Item No. M136199
OKV
4-inch Wafer Check Valve. Bronze Class 150 Wafer Duo Check with Monel Disc - OKV
4-inch Wafer Check Valve. Bronze Class 150 Wafer Duo Check with Monel Disc - OKV
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20 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. M136925
Pima Valve
4-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
4-inch Swing Check Valve. Bronze Class 300 FlangedBolted Bonnet Bronze Trim Pima Valve / MB Valve B3620A
Click on Item to Request Quote
2
Item No. M136938
Pima Valve
4-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
4-inch Swing Check Valve. Bronze Class 300 Flanged, Bolted Bonnet, Monel Trim, Pima Valve/MB Valve B3620E.
Click on Item to Request Quote
3
Item No. M137172
OKV
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet Monel Trim OKV
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet Monel Trim OKV
Click on Item to Request Quote
4
Item No. M137179
OKV
4-inch Lift Check Valve. Bronze Class 150 Flanged AngleBolted Bonnet Monel Trim OKV.
4-inch Lift Check Valve. Bronze Class 150 Flanged AngleBolted Bonnet Monel Trim OKV.
Click on Item to Request Quote
5
Item No. M101812
OKV
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Bronze Trim, OKV.
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
6
Item No. M101813
Pima Valve
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Bronze Trim Pima Valve/MB Valve B1620A.
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Bronze Trim Pima Valve/MB Valve B1620A.
Click on Item to Request Quote
7
Item No. M101868
OKV
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Monel Trim OKV.
4-inch Swing Check Valve. Bronze Class 150 FlangedBolted Bonnet Monel Trim OKV.
Click on Item to Request Quote
8
Item No. M101869
Pima Valve
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Monel Trim - Pima Valve / MB Valve B1620E.
4-inch Swing Check Valve. Bronze Class 150 Flanged, Bolted Bonnet, Monel Trim - Pima Valve / MB Valve B1620E.
Click on Item to Request Quote
9
Item No. M101918
OKV
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet, Bronze Trim, OKV.
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
10
Item No. M101919
Pima Valve
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet, Bronze Trim Pima Valve / MB Valve B1627A.
4-inch Lift Check Valve. Bronze Class 150 FlangedBolted Bonnet, Bronze Trim Pima Valve / MB Valve B1627A.
Click on Item to Request Quote
11
Item No. M101941
OKV
4-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
4-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim, OKV.
Click on Item to Request Quote
12
Item No. M101942
Pima Valve
4-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
4-inch Lift Check Valve. Bronze Class 150 Flanged Angle, Bolted Bonnet, Bronze Trim - Pima Valve / MB Valve B1647A.
Click on Item to Request Quote
13
Item No. M107011
MB Valve (Montreal Bronze)
4-inch Swing Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 1385637 MB Valve
4-inch Swing Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 1385637 MB Valve
Click on Item to Request Quote
14
Item No. M107013
Pima Valve
4-inch Swing Check Valve. Bronze 250 lb Navy FlangedNavyMil-V-17547 1385637 Pima Valve/MB Valve Nb25620E.
4-inch Swing Check Valve. Bronze 250 lb Navy FlangedNavyMil-V-17547 1385637 Pima Valve/MB Valve Nb25620E.
Click on Item to Request Quote
15
Item No. M107048
Pima Valve
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 Pima Valve / MB Valve.
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged NavyMil-V-17547 Pima Valve / MB Valve.
Click on Item to Request Quote
16
Item No. M107069
Pima Valve
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy AngleMil-V-17547 Pima Valve / MB Valve
4-inch Lift Check Valve. Bronze 250 lb Navy Flanged Navy AngleMil-V-17547 Pima Valve / MB Valve
Click on Item to Request Quote
17
Item No. M107090
Pima Valve
4-inch Vertical Check Valve. Bronze 250 lb Navy FlangedThe NavyMil-V-17547 Pima Valve / MB Valve is a bronze check valve with a 250 lb pressure rating. It is designed for use in navy applications.
4-inch Vertical Check Valve. Bronze 250 lb Navy FlangedThe NavyMil-V-17547 Pima Valve / MB Valve is a bronze check valve with a 250 lb pressure rating. It is designed for use in navy applications.
Click on Item to Request Quote
18
Item No. M134762
OKV
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Valve with Stainless Steel Disc from OKV.
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Valve with Stainless Steel Disc from OKV.
Click on Item to Request Quote
19
Item No. M135420
OKV
4-inch Swing Check Valve. Bronze Class 300, Flanged, Bolted Bonnet, Bronze Trim OKV.
4-inch Swing Check Valve. Bronze Class 300, Flanged, Bolted Bonnet, Bronze Trim OKV.
Click on Item to Request Quote
20
Item No. M136199
OKV
4-inch Wafer Check Valve. Bronze Class 150 Wafer Duo Check with Monel Disc - OKV
4-inch Wafer Check Valve. Bronze Class 150 Wafer Duo Check with Monel Disc - OKV
Click on Item to Request Quote