Check valve
Underground Storage Tank Equipment
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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
4 Inch X 2 Inch X 4 Inch Extractor Tee No Cage (E85 Approved)
Item No. 233-4420
Threads into 4 inch NPT opening on an underground storage tank
4 Inch X 2 Inch X 2 Inch X 4 Inch Extractor Cross No Cage (E85 Approved)
Item No. 233-4422
Threads into 4 inch NPT opening on an underground storage tank
4 Inch X 3 Inch X 4 Inch Extractor Tee No Cage (E85 Approved)
Item No. 233-4430
Threads into 4 inch NPT opening on an underground storage tank
4 Inch X 3 Inch X 2 Inch X 4 Inch Extractor Cross No Cage (E85 Approved)
Item No. 233-4432
Threads into 4 inch NPT opening on an underground storage tank
4 Inch X 3 Inch X 3 Inch X 4 Inch Extractor Cross No Cage (E85 Approved)
Item No. 233-4433
Threads into 4 inch NPT opening on an underground storage tank
Test Plug For 233 Series Extractors
Item No. 233VP-6046
Incorporates an O-ring above the threads (on the plug) to isolate the tank from the vent piping system during tan test
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
2 Inch Nipple Check Valve With 25 Psi Expansion Relief
Item No. 530-0100AV
One way check valve used to prevent backflow
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
4 Inch Coaxial Poppeted Overfill Valve For Tanks Up To 10 Foot - Carb Approved
Item No. 61SOP-4012
Used in poppeted coaxial fill applications where C.A.R.B. requirements have been adopted
4 Inch Remote Fill Overfill Prevention Valve For Tanks Up To 8 Foot
Item No. 61SOR-4000
Designed for two-point remote-fill applications where the fill point is not directly over the UST