Gas tank pressure relief valve First, the LPG Gas Tanks pressure relief valve Features: The pressure relief valve output pressure stability, low pressure performance is excellent, basically run out of gas at the bottom of the gas cylinder. Second, gas tank valve explosion-proof switch instructions: 1. Pressure relief valve safety explosion-proof switch function, the use of the process, Xu Hogo hose rupture, off, or regulator in the final life of uncontrolled, in which case there is a lot of gas flowing from the front to the back to form a pressure difference, then the air flow Will push the ball off the gas circuit, effectively prevent gas leakage to ensure safety; LPG Gas Tanks pressure reducing valve schematic diagram 2. Valve closing principle, the use of gas pressure differential push the ball close to the seal so that it automatically shut off the gas path, as shown above, Figure two steel ball position into a ball position. Pressure relief valve safety explosion-proof device often have the following two situations are normal: A: When unscrew the gas cylinder angle valve, the gas can not fire, the principle analysis: At this time explosion-proof switch is off, gas is Steel ball cut off, so the gas can not hit the fire, the gas is cut off because the gas is used after the closure of the gas bottle angle valve, after the gas off, when the air flow in the ball before and after the air pressure difference, the steel Push the ball forward, turn off the gas circuit, if you want to use gas appliances need to press the explosion-proof switch, the gas circuit is opened, the gas appliance can hit the fire, B: When unscrew the gas cylinder angle valve, the gas immediately hit Ignition principle analysis, explosion-proof switch at this time in an unobstructed state, the ball before and after the same pressure, so the gas immediately hit the fire, the reason is that after the gas appliance with the first switch off the gas switch, Ball does not exist before and after the pressure difference, the gas will not push the steel ball forward, so that the gas circuit off, so the immediate fire, this is the correct operating procedures; gas tank valve 4. LPG Gas Tanks valve attention matters; If leakage occurs, gas pressure does not reach the ball to close the position, the explosion-proof switch is not closed, Opened the cylinder angle valve speed and the length of the hose will also affect the explosion-proof switch off function. When the gas in the cylinder is relatively small, the explosion-proof switch may not be turned off sometimes because there is not enough air pressure to push the ball. When the explosion-proof switch is pressed, it is not allowed to ignite the gas appliance at the same time.
Instructions for use of the LPG Gas Tanks pressure reducing valve Notes: (1) The design load of this pressure regulator is for a double-headed stove and a 6L Water heater at the same time, the use of installation methods, hand wheel aligning cylinder angle valve screw hole, the valve body to maintain its upright horizontal position, turn counterclockwise and tighten the regulator, (2) Oral bamboo joints with the hose clamp Tight to prevent leakage. (3) Before normal use, please check the connection location with soap and water to ensure no leakage (do not use open flame inspection) (This article published by Asia Fluid Network, reproduced please specify Asia Fluid Network, to promote business consulting hotline :)
