Automatic pressure regulators ALLO®
Self-medium-controlled pressure regulators as pressure reducers or relief valves – maximum accuracy and operational reliability.
Precise pressure control
Reliable control even during load changes and process fluctuations.
Automatic pressure regulators for stable operating conditions
The self-operated pressure regulators in the ALLO® series cover nominal diameters from DN 25 to DN 1000, pressure ratings from PN 10 to PN 320, and are designed for steam, gas and liquid media under extreme operating conditions.
Characteristic curves & relaxation
Linear or equal percentage – with single-stage expansion for stable control characteristics.
Very low leakage
Double seat ≤ 0.1% KVS, single seat ≤ 0.05% KVS; according to DIN EN 1349 Class 3.
Series compatibility
Available as series C, U, N and AR – flexible in new and existing plants.
Technical data for ALLO® automatic pressure regulators
Below you will find the technical specifications for ALLO® automatic pressure regulators. This information will help you quickly find and select the right model for your system.
Tailor-made solution for your pressure control
Whether pressure reduction or overflow – we will find the right control solution for your system.