Q11F type 1000WOG a ball valve is suitable for PN1.0 ~ 4.0MPa, working temperature -29 ~ 180 ℃ (for reinforced PTFE seals) or -29 ~ 300 ℃ (ring for PPL) Various pipeline, cut off or connected line of medium, use of different materials, can be separately applied to water, steam, oil and other media. 1000WOG a ball valve features: Nominal Diameter: 1/4 "-4" Nominal pressure: 1.6-6.4MPa Temperature: -30 ° C-300 ° C Suitable medium: water, oil, gas and some corrosive liquid material : stainless steel 304, 316 Production: The sol precision casting technology and high-precision manufacturing CNC machining Suitable for: petroleum, chemical, urban drainage and other demanding cutting conditions. 1000WOG piece ball valve features: 1) the flow resistance is small; simple 2) structure; 3) small size, light weight; 4) valve sealing surface material use plastic, sealing well; convenient 5) operation, opening and closing fast, easy remote control; convenient 6) maintenance, seals are generally activities, the removal easy to replace; 7) fully open or fully closed, the sealing surface and the dielectric isolation ball and seat, through the medium does not cause the valve sealing surface erosion.