Check valve
Underground Storage Tank Equipment
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4 Inch X 3-1/2 Inch Tall Riser Pipe Extension Long
Item No. 1002L-40
For use on all Adapters
4 Inch X 2-1/2 Inch Tall Riser Pipe Extension Short
Item No. 1002S-40
For use on all Adapters
2 Inch Angle Check Valve - Single Poppet Spring Loaded
Item No. 137-0300AV
Fitted with a light spring & soft seat made for standard check valve applications
1 1/2 Inch Buna Union Check Valve With Screen
Item No. 200AS-15
Easily inserted onto existing union fittings in suction systems
2 Inch Pressure Relief Nipple Check Valve Bronze Viton Seats
Item No. 212VPR-20-3650
Mounted in fuel lines at the submersible pump to hold the prime and prevent premature tripping of mechanical leak detectors
1-1/2 Inch Swing Check Valve - Threaded Brass
Item No. 246A-0100AV
Designed to prevent backflow in horizontal piping systems. Swing check valve allow liquid to flow in a single direction
2 Inch Swing Check Valve - Threaded Brass
Item No. 246A-0200AV
Designed to prevent backflow in horizontal piping systems. Swing check valve allow liquid to flow in a single direction
2 Inch Swing Check Valve - Threaded Brass With Thermal Expansion Relief At 25 Psi
Item No. 246A-0600AV
Designed to prevent backflow in horizontal piping systems. Swing check valve allow liquid to flow in a single direction
2 Inch Threaded Ductile Iron Swing Check Valve
Item No. 246ADI-0500AV
Designed to prevent backflow in horizontal piping systems. Swing check valve allow liquid to flow in a single direction
3/4 Inch Single Poppet Foot Valve
Item No. 334-0100AV
Installed at the inlet of a suction line bottom of the storage tank
1 Inch Single Poppet Foot Valve
Item No. 334-0200AV
Installed at the inlet of a suction line bottom of the storage tank
1-1/2 Inch Single Poppet Foot Valve
Item No. 334-0300AV
Installed at the inlet of a suction line bottom of the storage tank
2 Inch Single Poppet Foot Valve
Item No. 334-0400AV
Installed at the inlet of a suction line bottom of the storage tank
1-1/2 Inch Double Poppet Foot Valve
Item No. 335A-0100AV
Installed at the inlet of a suction line normally at the bottom of the storage tank as a prime holding valve.
2 Inch Double Poppet Foot Valve
Item No. 335A-0200AV
Installed at the inlet of a suction line normally at the bottom of the storage tank as a prime holding valve.
2 Inch Nipple Check Valve With 25 Psi Expansion Relief
Item No. 530-0100AV
One way check valve used to prevent backflow
2 Inch Diffuser - Slip-On Aluminum
Item No. 539AS-0200AD
Designed for installation at the bottom end of a drop tube to reduce turbulence and vapor loss during the filling operation
4 Inch Coaxial Overfill Prevention Valve For Tanks Up To 8 Foot
Item No. 61SOC-4001
Used for coaxial fill applications tanks equipped with single product / vapor return connection
4 Inch Coaxial Overfill Prevention Valve For Tanks Up To 10 Foot
Item No. 61SOC-4011
Used for coaxial fill applications tanks equipped with single product / vapor return connection
Float Kit For The 61So And 71So Series Overfill Prevention Valve
Item No. 61SOK-0001
Nitrile rubber, closed cell foam construction
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
Used in poppeted coaxial fill applications where C.A.R.B. requirements have been adopted