in stainless steel primarily for applications in the chemical and pharmaceutical
has developed a new clean-break-coupling series which fulfills the safety
requirements in the chemical and pharmaceutical industry. Up to now the
quick couplings of the BF-series are available with the end connections
1/4", 1/2" and 3/4" BSPP threads. They offer high flow values
at low pressure drops and were thoroughly and successfully tested in difficult
working conditions in the chemical industry.
following features are remarkable:
- Usable for non-lubricating
and lubricating media
- Easy cleansing due
to smooth surface and ball face cleansing position
- Squirt-free connection
at minimized air inclusion
- Plug coupling with
automatic lock (one hand operation)
- Patended guidance
of the adaptor prevents squirt effects in case the coupling is not held
steel 1.4404 or 1.4571 (AISI 316 l or AISI 316 ti)
Standard is FPM (Viton). On customer's request Perflour-Elastomer-Seals
in combination with PTFE (Teflon) are also available
For further information
please contact our sales representative or the headquarter.
couplings for thermal oil
Walther Präzision has introduced
a new quick coupling for use in all thermal oil applications, requiring
temperature resistance to 310° C (592° F). Thus breaking the barrier
of 200° C - 250° C (392° F - 482° F). It has also been
tested and proven in its application by several Walther Präzision
customers. Its application includes thermal media transfer, heat exchanging
and preheating equipment for moulds.
These coupling's special features include:
special heat and thermal media resistant seals, integrated oil crust stripper,
high temperature stainless steel valve springs, automatic safety locking
device, convenient hand grips, dual external connecting latches, safety
heat insulated contact surfaces and squirt-free valves.
The working pressure is up to 45 bar (653 PSI) and it is available in nominal
bore sizes 12 mm/G 3/4 and 19 mm/G 1.
Clean break couplings
for high pressure hydraulic up to 650 bar (9,425 PSI) / Series HC
- plug coupling
- one-hand push to
connect with automatic lock
- no fluid loss or
air inclusion during connecting and disconnecting
- full working pressure
capability in both, connected and disconnected, positions on coupling and
The HC series is available
in nominal bore sizes from 6 mm - 20 mm.