HN Series - Direct operated - Medium-Low pressure Gas Regulators - products

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HN Series

Regulator

Description:
The HN series pressure regulator, equipped with loaded spring and controlling diaphragm, is suitable for low and medium pressure.
The regulators are widely used in both commercial and industrial installations using Natural Gas, LPG and other non-corrosive gases.

FEATURES

Model	HN
Nominal diameter	DN25,DN40,DN50
Connections	1”、1-1/2”、2”, Internal thread in line with ISO 7-1
Maximum inlet pressure	8bar
Outlet pressure regulation range	from 15 to 500mbar
Accuracy class AC	up to 5
Lock-up pressure class SG	up to 10
Working temperature	-20℃-+60℃
Features	● High accuracy, fast response ● Horizontal lever structure, Low lock-up pressure, zero leakage ● Configure multiple specifications of valve orifices to adapt to various working conditions ● Fail to open ● Modular structure enables partial repairs without removing the entire unit from the pipeline ● Optional built-in relief valve ● Optional SD300/200 series shut-off sensor

DOCUMENTATION