Product name:type all-weather resistance fire breathing valve
Product Model£ºQZF
Nominal Diameter£º50¡«300mm
Nominal Pressure£º0.6¡«6.4MPa
Suitable Medium£ºOil
Medium Temperature£º-196¡æ¡«650¡æ
Next product£ºTooth circle type fan closure valves
Backe product£ºHX.XY-RK breathing manholes
