UL Catalog 2024-2025 - Flipbook - Page 165
PRESSURE
REGULATOR VALVE
HIGHLIGHTS
SERVICE STATION
HARDWARE
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.
SPECIFICATIONS
• Hydrostatic pressure adjusting mechanism
with durable weather cap.
Body
Cast iron
• Built in thermal expansion pressure relief valve.
Seals
Fluorocarbon
• Shear section is standard, eliminating need for
an additional shear valve.
Filter
Stainless steel
Poppet
Fluorocarbon
• NFPA 30
• API/RP 2000
ORDERING INFORMATION
Model
Description
66430201
Male-NPT
66430202
Union
66430203
66430206
5.64"
6.00"
Weight
lbs
Kg
19
8.62
19.30
8.75
Female-NPT
19
8.62
Female-Poppeted
19
8.62
19
8.62
66430226
Female-BSPT
Model
Description
66222001
Male replacement adapter
66421101
Female replacement adapter for 664-302-06
66430401
Mounting bracket
BLOCK VALVE
9.50"
6.97"
616 OR 636 ANTI SYPHON
VALVE WITH BACK
PRESSURE RELIEF
Note: Please refer to the installation instructions supplied with the valve for
proper installation procedures.
SHEAR
SECTION
PRESSURE
REGULATOR
VALVE
FILTER
GRADE
LEVEL
165
