Product model: D671X

　　Nominal diameter: DN40 ~ DN800

　　Nominal pressure: 1.0 MPa to 1.6 MPa

　　Connection mode: the wafer

　　Material: WCB, stainless steel

　　Applicable temperature: - 30 ~ + 150 ℃

　　Applicable medium: strong acid, strong alkali, strong oxidizing agents, etc

　　Pneumatic actuators: double-acting and single acting

　　Purpose: reliable sealing and good adjusting performance, can make quick isolating or regulating flow

　　Pneumatic fluorine-butterfly butterfly valve product overview

　　Proliferation bo luo fluorine-butterfly pneumatic butterfly valve with the spherical sealing surface of the lining ptfe lined butterfly plate, lining fluorine pneumatic butterfly valve, the operation of the light tight sealing performance, long service life. Can be quickly cut off or adjust flow. Fluorine-butterfly pneumatic butterfly valve is suitable for reliable sealing and good regulation characteristics required. Shaft seal at the ends of the valve body adopts the split type, by the rotation of the between disc and seat base plus fluorine rubber to control; Ensure the valve shaft is not contact with the cavity fluid. Widely used in various types of industrial liquid and gas in the pipeline transportation (including steam), has a serious corrosive medium using occasions, such as: sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, alkali and aqua regia has a strong corrosive medium.

　　Pneumatic fluorine-butterfly butterfly valve product characteristics

　　1, novel design, reasonable, unique structure, light weight, rapid opening and closing.

　　2, small operation torque, easy to operate, saving smart.

　　3, can be installed anywhere, easy maintenance.

　　4, seal can be replaced, sealing reliable performance to achieve two-way sealing zero leakage.

　　5, sealing material ageing resistance, corrosion resistance, long service life, etc.

　　Pneumatic fluorine-butterfly butterfly valve actuators

　　Fluorine-butterfly pneumatic butterfly valve with new series GT type pneumatic actuators, a double-acting and single acting (spring reset), gear transmission, safe and reliable; Large diameter valve adopts series AW pneumatic actuator fork type transmission, reasonable structure, large output torque, a double-acting and single acting.

　　1, gear type double piston, output torque, small volume.

　　2, selection of cylinder aluminum alloy material, light weight, good appearance.

　　3, can be installed on the top and bottom manual operating mechanism.

　　4, the rack type connection adjustable opening Angle, rated flow.

　　5, actuators optional electric signal feedback instructions in order to realize automation and all kinds of accessories.

　　6, IS05211 standard connection provides convenience for the installation of the product replacement.

　　Section 7, both ends of the screw can make the standard product at 0 ° and 90 ° with a adjustable range of plus or minus 4 °. Ensure the synchronization precision with the valve.