Zhongxun Hardware Accessories Copper Ball Valves Copper Rods Gas-specific internal and external wire ball valves Double external wire gas valve butterfly handle long handle ball valve gas switch

Order number ZS-106 Brand Zhongshuai Model 4 points

Item No. ZS-106 Material Brass Connection form Thread

Pressure environment high pressure working temperature normal temperature shape miniature

Nominal diameter 20 (mm) sealing material copper standard national standard