EN Catalog 2021-22 - Catalog - Page 188
INTEGRATED BREAKAWAY
VALVES & SIGHT GLASSES
HEALY™ integrated breakaway valves and sight glasses ensure
proper drive-off protection as well as provide visual fuel security for
both conventional and vapour recovery refueling applications. With
integrated models, the site glass is constructed directly into the body
of the breakaway valve for a compact design. The stand alone sight
glass models can be installed into existing hanging hardware to add
visual fuel inspection capabilities. The integrated swivel action provides easy nozzle rotation during vehicle refueling while also helping
to reduce hose wear and kinking.
HIGHLIGHTS
SPECIFICATIONS
•
•
•
Installs directly between the hose and nozzle.
•
Nozzle flow rate compatibility: Up to 45 Ipm (vapour
recovery models), up to 80 Ipm (conventional models)
Working pressures compatibility: 0.5 bar up to 3.5 bar
•
•
Separate with axial or up to 30° angular force.
•
•
•
Temperature rating: -30 °C to 55 °C
•
Non-reusable design prevents unauthorised
reconnection of breakaway valves by unqualified
personnel or end user.
•
•
•
•
Clearly marked flow direction ensures
proper installation.
•
Electric conductivity: Factory tested to < 100k Ohm
•
Easily installed without specialised tools. Simply
mount the breakaway valve or directly into the nozzle
and tighten using a torque wrench to 30 Nm.
Approvals/Certifications
• ATEX approved (627859 & 627862 models)
Compatible with high hose and retractor applications.
Heat-treated aluminium or stainless
steel construction.
All rubber-to-machined metal connections ensure
optimal sealing surfaces.
Separation force: Between 800 N and 1,500 N force
For use with motor fuels including: Gasoline, gasoline with
up to 15% ethanol, diesel fuel
Fuel release: < 10 ml after separation
Internal pressure: BAV factory tested to 5.3 bar, SG factory
tested to 3.5 bar
ORDER INFORMATION
188
Model
Inlet Connection (Hose Side)
Outlet Connection (Nozzle Side)
Description
627982
M34 x 1.5 female
M34 x 1.5 male
HEALY™ vapour recovery breakaway valve with integrated swivel and
sight glass, aluminium
627859*
M34 x 1.5 female
M34 x 1.5 male
HEALY™ vapour recovery sight glass, aluminium
627976
M34 x 1.5 female
M34 x 1.5 male
HEALY™ conventional breakaway valve with integrated swivel and sight
glass, aluminium
627862*
M34 x 1.5 female
M34 x1.5 male
HEALY™ conventional sight glass, aluminium
