YZL-0.9-02A

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Pipeline gas self-closing valve

Summary:

• High temperature and corrosion resistance • High sensitivity and high stability • Leak 2 sec cut off

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技术参数
详细描述

Commodity name: YZL-0.9-02A

• High temperature and corrosion resistance • High sensitivity and high stability • Leak 2 sec cut off

Gas valve is a new type of supporting device for gas pipeline engineering. It is used to cut off, connect, and adjust the gas in the pipeline, with good control characteristics and close sealing performance.

Gas valves are widely used in urban gas supply network system gas, liquefied petroleum gas, natural gas, oxygen and other gas medium pipelines. The drive forms include manual, worm gear drive, electric, pneumatic, hydraulic, electro-hydraulic linkage and other actuators, which can realize remote control and automatic operation.

• High temperature and corrosion resistance
• High sensitivity and high stability
• Leak 2 sec cut off

Product name	Pipeline gas self-closing valve	Utilized location	Before the stove
Nominal size	DN15	Rated working flow	0.9m3/h
Import interface	DN15	Export interface	φ9.5
Overpressure shutdown	6Kpa-10Kpa	Low pressure shutdown	0.6KPA-1KPA

Undervoltage Shutdown Status

The blue lifting button is flat, and the self-closing valve is in stop gas, under-pressure protection closed or normal use
Artificially closed state.

Ventilation status

The blue lifting button is exposed, and the self-closing valve is in the normal ventilation state.

Overpressure shutdown state

If all the blue lifting buttons pop up and the red part is exposed, the self-closing valve is in a state of overpressure safety cut-off.

Keywords:

Gas valve