Overfill Valves
Underground Storage Tank Equipment
Narrow Your Results
Valves, Drop Tubes & Vents
Composition
Size
Tank Diameter
Bury Depth
Length
- List View
- Gallery View
Page of 2 |

4 Inch Coaxial Overfill Prevention Valve For Tanks Up To 8 Foot
Item No. 61SOC-4001
- Overall tube length: 154-3/8 inch for maximum 8 foot diameter tank

4 Inch Coaxial Overfill Prevention Valve For Tanks Up To 10 Foot
Item No. 61SOC-4011
- Overall tube length: 233-3/8 inch for maximum 10 foot diameter tank

4 Inch Dual Point Carb Approved Overfill Prevention Valve (E85 M85) (Does Not Include Lower Drop Tube)
Item No. 61SOM-412C-EVR
For tanks up to 10 Foot

4 Inch Coaxial Poppeted Overfill Valve For Tanks Up To 8 Foot - Carb Approved
Item No. 61SOP-4002
- C.A.R.B. Executive Order G-70-52AN

4 Inch Coaxial Poppeted Overfill Valve For Tanks Up To 10 Foot - Carb Approved
Item No. 61SOP-4012
- C.A.R.B. Executive Order G-70-52AN

4 Inch Remote Fill Overfill Prevention Valve For Tanks Up To 8 Foot
Item No. 61SOR-4000
- 61JSK-4RMT is the jack screw kit for the remote application

Remote Testing Tool, 11 Foot Long, Sectional/Collapsible
Item No. 708534901
Remote Testing Tool allows for primary functionality testing of the magnetically-coupled actuator system without having to remove the entire OPV assembly from the riser.

Defender Series CARB Approved Overfill Prevention Valve With 5 Foot Top Drop Tube 8 Foot Bottom Drop Tube.
Item No. 708591901
- CARB VR-102 Approved. UL 2583 Listed

Defender Series CARB Approved Overfill Prevention Valve With 5 Foot Top Drop Tube 10 Foot Bottom Drop Tube
Item No. 708591902
- CARB VR-102 Approved. UL 2583 Listed

Defender Series CARB Approved Overfill Prevention Valve With 10 Foot Top Drop Tube 8 Foot Bottom Drop Tube
Item No. 708592901
- CARB VR-102 Approved. UL 2583 Listed

Defender Series CARB Approved Overfill Prevention Valve Poppeted Coaxial With 6-1/2 Foot Top Drop Tube 10 Foot Bottom Drop Tube
Item No. 708593924
- CARB VR-102 Approved. UL 2583 Listed

4 Inch Overfill Prevention Valve Up To 8 Foot Diameter Tank 5 Foot Burial (Non Vapor Tight)
Item No. 71SO-4000
- The OPW 71SO is a vapor-tight two-stage shut off valves. When the liquid level rises to about 95% of tank capacity, the valve mechanism is released, closing automatically with the flow. This reduces the flow to 5GPM.

4 Inch Overfill Prevention Valve Up To 8 Foot Diameter Tank 5 Foot Burial (Vapor Tight)
Item No. 71SO-400C
- The OPW 71SO is a vapor-tight two-stage shut off valves. When the liquid level rises to about 95% of tank capacity, the valve mechanism is released, closing automatically with the flow. This reduces the flow to 5GPM.

4 Inch Testable Vapor-Tight Overfill Prevention Valve Up To 8 Foot Diameter Tank, 5 Foot Burial Testable
Item No. 71SO-400CT
- The OPW 71SO is a vapor-tight two-stage shut off valves. When the liquid level rises to about 95% of tank capacity, the valve mechanism is released, closing automatically with the flow. This reduces the flow to 5GPM.

4 Inch Overfill Prevention Valve Up To 10 Foot Diameter Tank 10 Foot Burial (Non Vapor Tight)
Item No. 71SO-4010
- The OPW 71SO is a vapor-tight two-stage shut off valves. When the liquid level rises to about 95% of tank capacity, the valve mechanism is released, closing automatically with the flow. This reduces the flow to 5GPM.

4 Inch Overfill Prevention Valve Up To 10 Foot Diameter Tank 10 Foot Burial (Vapor Tight)
Item No. 71SO-410C
- The OPW 71SO is a vapor-tight two-stage shut off valves. When the liquid level rises to about 95% of tank capacity, the valve mechanism is released, closing automatically with the flow. This reduces the flow to 5GPM.

4 Inch Testable Vapor-Tight Overfill Prevention Valve Up To 10 Foot Diameter Tank 10 Foot Burial
Item No. 71SO-410CT
- The OPW 71SO is a vapor-tight two-stage shut off valves. When the liquid level rises to about 95% of tank capacity, the valve mechanism is released, closing automatically with the flow. This reduces the flow to 5GPM.

4 Inch Overfill Prevention Valve Up To 12 Foot Diameter Tank 10 Foot Burial
Item No. 71SO-420C
The CARB-certified OPW 71SO vapor-tight Overfill Prevention Valve is designed to prevent the overfill of underground storage tanks by providing a positive shut-off of product delivery

71SO Series Overfill Valve Vapor Tight Inlet Tube Adapter Kit
Item No. 71SO-INLET
Includes D02508, seals, clamps, and set screws.