Non-return throttle valve
If the PKL is equipped with an
ST kit, then it can be coupled
with another function without a
control or a pulse generator.
The adjacent illustration shows
the coupling with an opening
cylinder (3) of a weighing con-
tainer.
The PKL is now not actuated.
When opened, it strikes at the
set number of cycles on the
non-return throttle valve (4), as
long as the flap of the weighing
container is open.
Check that the following steps have been carried out:
Permissible ambient temperatures observed?
PKL mounted onto the fixing device (±0.1 mm flatness) with
NBS fastening set?
PKL 1000, PKL 2100, PKL 5000 and PKL 10000 additionally
mounted with damper ring (flange)?
Ball valve, maintenance unit (filter, regulator, mist lubricator),
valve and supply line mounted?
Information on hose length and nominal width observed?
Fastening screws secured with liquid safety agent, if re-
quired?
Hose lines sealed with liquid sealant, if required?
PKL in critical assembly situations secured against falling by
means of a safety cable?
Installation
with coupling
to other
functions
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