15
SELF-CLOSING MANIPULATION VALVE, TYPE BV
For mounting on gas pressure regulators with integrated
SSV:
The BV manipulation valve consists of a rectangular aluminium
profile with a pressure-compensated pis-ton, which is installed
horizontally. The enclosed lever is used to press in the protruding
end of the piston. Thus, a chamber sealed by orings is opened
and the gas overflows.
The valve closes automatically if the force is reduced or if the
lever is re-moved. The manipulation valve is fastened by means
of two banjo bolts, which are directly screwed in the threaded
manipulation bores of the valve body.
Two distance bushes with seals at the front keep the distance
between the manipulation valve and the valve body. Additionally,
they provide a seal to the outside.
For installation it is important that the arrow directions (= flow
direction) of the valve body and of the manipulation valve are the
same.
Technical Data:
Nominal width:
DN 5, with G¼” connection
Max. operating pressure:
pmax = 16 bar
Temperature range:
- 20°C to + 60 °C
Max. operating force: (at pmax)
Fmax = 50 N
Manipulation valve
open closed
Box spanner (included in delivery)
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