Product name: 3PC welded ball valve Feature: Nominal pressure: 1000 PSI WOG/6.4MPa application temperature range of 3pc welded ball valve: -40 to 350 connection forms: the thread by traffic Specifications: 1 / 4 "-2" material of 3-holding solder ball valve: WCB CF8 CF8M CF3 CF3M available padlock device and valve seats Ex axial stent design, fire safety design of anti-Chuichu stem, since the seal design used in Taiwan-December, the whole process silica sol precision casting casting manufacturing equipment in Japan are producing CNC machine tools and ball plane applicable to this product: nitrogen gas oxygen , And other equipment and gas industry.