Capital returns processing factory price Q71F clip-ball quality assurance of the company's sales of Q71F Wafer Ball This product features compared with ordinary ball, with a short length of the structure, light weight, easy installation, saving materials and other significant advantages. Wafer valve insulation jacket insulation effect is good. In addition, seat with elastic sealing structure, reliable sealing, open and close easily. Fire-resistant structure is provided, in the event of fire, and still be able to operate reliably with a good seal. According to user needs, can be provided with anti-static structures. Setting the 90 ° position switch perforated sheet, if necessary can be locked to prevent misuse. Use of the ball and on the clip clip insulation jacket valve suitable for Class150, PN1.0 ~ 2.5MPa, working temperature 29 ~ 180 ℃ (for reinforced PTFE seal) or 29 ~ 300 ℃ (ring for the position of poly benzene) of various pipeline, cut off or connected line of medium, use of different materials, can be separately applied to water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media. Suitable medium: water, gas, oil, natural gas and acid corrosive media. Temperature: -20 ~ 150 ~ 300 ℃ driving modes: manual, pneumatic, electric and so on. Nominal pressure: 1.6 ~ 2.5MPa