Feature:

1. SCBA Cylinder valve is an important device of gas cylinders switching components.
   One side of the cylinder valve is connected with the gas cylinder with male thread, thread type is M18 x 1.5. The other side is connected with the SCBA pressure release valve with female thread, thread type is G5 / 8 "(14 teeth / inch) connector.
2. Cylinder valve on the bottle had been called as first valve, set up with over-pressure safety burst valve, when the gas pressure inside the cylinder pressure is 41.5~ 45Mpa, the security protection film will explode, the gas pressure relief quickly.
3. Material of the cylinder valve: Brass 
4. Working Pressure: 210bar/300bar;

Thread Specification:
 M18 x 1.5 inlet connect with gas cylinder

Technical Parameters:

1. working pressure: 30Mpa, 300bar,4500psi
2. The burst pressure of the safety diaphragm: 41.5-45Mpa
3. When the air source pressure is in the range of 2-30Mpa, the output pressure is 0.6-0.9Mpa, and the output constant flow rate is 32-38L/min
4. When the output rises to 1-1.5Mpa, the safety valve opens to relieve pressure
5. When the pressure of the air source drops to less than or equal to 0.5Mpa, the alarm whistle will sound an alarm. As soon as the user is reminded that the air source will be exhausted, the hood should be removed