QJG150-4直角式截止阀参数:
产品名称：直角截止阀    
型号：QJG150-4    
适用用介质：氮气、氧气、氢气、空气
公称压力：15Mpa
公称通径：DN4mm
进口螺纹：G1/2 
出口螺纹：G3/4
材质：黄铜

直角式截止阀参数:
Parameter of QJG150-4 right-angle globe valve
Product Name: Right-angle globe valve
Model No:  QJG150-4 
Medium: nitrogen/oxygen/hydrogen and air
Nominal pressure:15Mpa
Nominal diameter:DN4mm
Inlet thread: G1/2
Outlet thread: G3/4
Meterial:Brass