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          ZSHOF pneumatic fluorine ball valve ZSHOF


          ZSHOF pneumatic fluorine ball valve ZSHOF is the use of pneumatic actuators and fluorine ball valve, valve with fluorine plastic as the inner lining, and matched with rod sphere structure model, its unique elastic lip seal seat structure plus, it has the advantages of an ordinary ball valve, high sealing performance and low operating torque at high pressure and high temperature range. Pneumatic fluorine ball valve can be used for switching or adjustment, conveying corrosion pneumatic ball valve is suitable for liquid and gas pipeline in various industrial (including steam), can work well in all kinds of acid, alkali, salt and other corrosive media. Full bore pneumatic fluorine ball valve to provide maximum flow, and can be used for pipeline purging, cleaning or quarantine transmission.
          Corrosion resistance of pneumatic ball valve is widely used in various types of industrial liquid and gas pipeline (including steam) delivery, especially with severe corrosive media occasions, such as: sulfuric acid, hydrofluoric acid, phosphoric acid medium, chlorine, alkali, aqua regia and other strong corrosive.
          Main technical parameters:
          Valve body and internal:
          The valve body form: two section type cast body (lining PTFE)
          Nominal diameter: DN15 ~ DN400
          Nominal pressure: PN1.6, 2.5, 4 MPa 150; ANSI, 300LB; JIS 10, 20, 30K
          Flange standards: GB, JB, HG, JIS, ANSI, DIN
          Connection: flange type
          The gland bolts type: type
          Suitable temperature: -40 ~ +180 ℃
          Ball form: "O" type full fluorine sphere
          Flow characteristics: approximate quick opening characteristics
          Packing: V type PTFE packing, flexible graphite packing etc.
          Actuator type: GT, SR, ST, AT, AW series of single and double acting pneumatic actuator
          Air pressure: 0.4 ~ 0.7MPa
          Air interface: G1/4 "," G1/8 ", G3/8, G1/2"
          Environment temperature: -30 ℃ to +80 ℃
          The role of the form: a single acting actuator: air to close (B) - lost when the gas valve open (FO); open air (K) - lost when the gas valve closed (FC)
          Double acting actuators: air to close (B) -- the loss of gas when the valve position to maintain (FL); open air (K) - the loss of gas when the valve position to maintain (FL)
          Can be equipped with accessories: locator, electromagnetic valve, air filter regulator, Paul position valve, limit switch, valve position transmitter, the hand wheel mechanism
          Note: for detailed actuator parameters, please enter the pneumatic actuator page access.
          Materials of main parts:
          Body: cast iron, cast steel, stainless steel
          Spool: stainless steel + polytetrafluoroethylene (F46)
          Seat: polytetrafluoroethylene (F46)
          Stem: 2Cr13
          Packing: flexible graphite, polytetrafluoroethylene
          Support: cast iron, cast steel, stainless steel
          Coupling: 25, 35, 45