UL Catalog 2022-2023 - Flipbook - Page 166
PRESSURE
REGULATOR VALVE
The EBW® 664 pressure regulator valve is designed to be used in
conjunction with suction type dispensers connected to an
aboveground storage tank. The pressure regulator valve prevents
fuel from flowing to the pumping unit and flowing out the vent
tube of the self-contained dispenser when the pump is not
activated. The pressure regulator valve is a vacuum actuated
valve which will not allow product flow until the suction of the
pumping unit opens the valve. The valve closes by means of an
internal spring when pumping is complete.
HIGHLIGHTS
SPECIFICATIONS
• Hydrostatic pressure adjusting mechanism with durable
weather cap.
• Body: cast iron.
• Built in thermal expansion pressure relief valve.
• Filter: stainless steel.
• Shear section is standard, eliminating need for an additional
shear valve.
• Seals: fluorocarbon.
• Poppet: fluorocarbon.
• NFPA 30.
• API/RP 2000.
5.64"
ORDERING INFORMATION
Model
Description
66430201
616 OR 636 ANTI SYPHON VALVE
Male-NPT
WITH BACK PRESSURE RELIEF
66430202
Union
Weight
Lbs
Kg
19
8.62
19.30
8.75
66430203
Female-NPT
19
8.62
66430206
BLOCK VALVE
Female-Poppeted
19
8.62
66430226
Female-BSPT
19
8.62
Model
Description
66222001
Male replacement adapter
66421101
Female replacement adapter for 664-302-06
66430401
Mounting bracket
SHEAR
SECTION
PRESSURE
REGULATOR
VALVE
616 OR 636 ANTI SYPHON
FILTER
VALVE WITH BACK
PRESSURE RELIEF
GRADE
LEVEL
SHEAR
SECTION
PRESSURE
REGULATOR
VALVE
9.50"
6.97"
616 OR 636 ANTI SYPHON VALVE
WITH BACK PRESSURE RELIEF
BLOCK VALVE
166
6.00"
FILTER
GRADE
LEVEL
Note: Please refer to the installation instructions supplied with the valve for
proper installation procedures.