Lockable ball valves
Simple isolation of specific sections of a compressed air
ring main can assist in safety and benefit energy efficiency.
Machines left unattended with the supply connected could
potentially offer a hazard if unauthorised use occurs. In addition,
any air leakage overnight or during shutdown periods increases
energy cost. The IMI Norgren lockable ball valve presents a
simple, fast solution to the problem.
Lockable in the "off" position by means of a simple padlock with
downstream air exhausted via a threaded port.
Two hand start unit
The standard IMI Norgren two hand start unit can be fitted
to any machine function where the requirement exists for the
operator to utilise both hands in order to begin operation. Both
buttons need to be operated within 0.5 seconds in order to
achieve an output. The unit is supplied as a strong, sealed unit
designed to prevent accidental operation.
> Meets requirements of EN574 class IIIB
> No additional setting or adjustment required
Model Description Port Size Max.
Pressure
601812128 Full Bore Lockable Ball Valve G1/2 14 bar
601812138 Full Bore Lockable Ball Valve G1/2 14 bar
601812148 Full Bore Lockable Ball Valve G1/2 14 bar
601812168 Full Bore Lockable Ball Valve G3/4 14 bar
601812188 Full Bore Lockable Ball Valve G1 14 bar
Model Description Port Size Max.
Pressure
M/2720 Two-hand Start Unit G1/8 3 … 8 bar
EN
574
CLASS
IIIB
Lockable
"Off"
SAFE SYSTEMS 07
