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Shanghai Fangzhan Fire Technology Co.,Ltd

Tel: +86-021-68150888

Fax: +86-021-68151883

Mobile: +86-13918202119

Email: fangzhan06@vip.163.com

Add: NO.41 Building 41 Lane 83, Hongxiang North RD, Wanxiang Town, Pudong New Area, Shanghai China

Air Supply Valve Air Demand Valve with Hose

Air supply valve: Hand-supply valve, small size of the front wider field of vision. The gas is greater than 500 liters / minute, supply valve can be quickly connecting 360°And easy operation. The air supply valve weights light, has compact structure and is made of the fire impact-resistant...

Products Specifications:

Air supply valve:

Hand-supply valve, small size of the front wider field of vision. The gas is greater than 500 liters / minute, supply valve can be quickly connecting 360°And easy operation.


The air supply valve weights light, has compact structure and is made of the fire impact-resistant material. It can fast connect with the face mask through the string button and fast interface. The air supply valve connects with the pressure gage through the medium-pressure pipeline. When it occurs the disordered breathing on the user, press the black “ON” button and the air supply valve will increase the amount of gas automatically to 450 L per minute (the air supply valve will reach this gas amount within tenths of a second) 

The maximum amount of gas: 450L/minute


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