Norgren 2200-1 - Manual

Performance
Flow The valve shall flow less than 4.0 GPM of diesel fuel #2 at 70°F (21.1°C) in either direction, at a different
pressure of 1.0 PSI.
External Leakage Prior to actuation, the valve shall not leak fuel at any pressure from 0 to 5 PSI.
Actuation The valve shall actuate by separating when subjected to a tension force of 450 to 700 pounds, or a
bending moment of 450 to 750 inch pounds applied as a side load applied 5 inches from the roll joint.
Leakage Once actuated, the total combined leakage of the two valves sections after separation shall not amount to
more than 1.0 oz by weight per minute of diesel, at any pressure from 0 to 5 PSI.
Temperature The valve shall meet all requirements as described per specification sheet at any temperature between
-40° F (-40°C) and 185° F (85°C).
High Speed Impact Mount two valves via elbows to a vehicle-mounted container with a 30" minimum
standpipe. Connect with a crossover line drooped to catch a fixed road obstruction. Fill valves, line, and
standpipe with water to 30 ± 10 inches above the valve.
Drive over obstruction at 30 mph, such that line is caught. Valve(s) shall separate and not leak more than
1.0 oz per minute total, following actuation.
Part Number 2200-1
Ports/Thread type Male fitting with 7/8"-14 Threads / Female fitting with 7/8"-14 NPT Threads
Features
Norgren GT Development Linegard © breakaway
valves are first fit and retrofit devices for vehicles
with crossover fuel lines. The valves separate in
the event of an impact, and seal off both the fuel
tanks and crossover lines. The basic function
of the valve is to provide a weak link or "fuse"
in the crossover line that prevents failure of the
other components when the line encounters an
obstruction.
As the valve separates, both halves shut off,
preventing a loss of fuel while leaving the rest
of the system intact. The valve is available in
different mounting configurations for various
applications. Patented
Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document.
© Norgren GT Development Corporaton, 2014
Linegard ® Breakaway Valves
2200-1
Rev. 8/14 01