SERVICE

Overpressure automatic shutdown

When the air supply pressure is (8±2)kPa, the overpressure protection function is activated and the self-closing valve is automatically closed

1

Undervoltage automatic shutdown

When the air supply pressure is (0.8±0.2)kPa, the under-pressure protection function is activated, and the self-closing valve is automatically closed.

2

Overcurrent automatic shutdown

When the gas hose falls off, is aged or damaged, or is bitten by a mouse, the self-closing valve will automatically close to prevent gas leakage.

3

Indoor pipeline air tightness detection

The self-closing valve can be used to test the air tightness of the indoor pipeline system to find hidden leaks in time.

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