Aluminum Alloy Automatic Shut Off Valve DN15 For Natural Gas Pipelines Solenoid Security Kitchen Device

Specification:ColorBlack+BlueBody materialaluminum alloySealing materialnitrile rubberApplicable gasesnatural gas; petroleum liquefied gas; artificial gas and other non-corrosive gasesValve closing modeautomaticValve opening methodmanual openingConnection methodinletG1/2 thread, outlet9.5mm hose connectorCut off time3sPassing throughDN15Rated flow rate0.6m3/hWorking pressure2.5KPaInlet pressure40KPaUnderpressure automatic closing pressure0.80.2KPaOverpressure automatic closing pressure82KPaOver-flow automatic shutdown rated flow 2 timesHose off protectionthe hose is disconnected within 2 meters and automatically closed within 2 secondsOverpressure startAfter the valve is closed, the inlet pressure 6KPa must not be started by itself.Working environment temperature-10C ~ 40CExecutive StandardCJ/T 447-2014Features:- Solid construction, simple installation, easy to use- Gas pipeline self-closing valve to help solve your safety worries in using natural gas- Stable performance, convenient to use, no electricity or any external power, automatic shutdown- With under pressure, over pressure, loss of pressure automatic closing and manual reset function- When the gas is stopped, the gas supply is abnormal or the hose is detached, etc., it is automatically closed to prevent leakage.Instructions:1. Opening mode under normal air pressure:Close the cooker or the ball valve at the back end of the self-closing valve. Manually pull up the handle and hold it for 3-5 seconds. After releasing