Electric pneumatic valve flange fluorine-butterfly butterfly D941F46 - 16 c images

Electric pneumatic valve fluorine-butterfly butterfly is in the pneumatic valve, pneumatic valve seat and valve plate lined with ptfe integration, pneumatic valve, pneumatic valve body only lining and butterfly plate and the medium contact, pneumatic valve can bear the medium corrosion of lining materials is introduced, using quadrupole seal structure and the seal face with heat-resistant anti-aging elastic ptfe gasket, completely to achieve zero leakage of the medium. Electric pneumatic valve fluorine-butterfly butterfly can realize pipeline medium switch and flow control, and so on. Pneumatic valve pneumatic valve seat, pneumatic butterfly valve plate and adopts full of PTFE lining, the anti-corrosion performance. Suitable for all kinds of acid, alkali, salt and oxidant, reducing agent, organic solvents, etc. Widely used in chemical, petroleum, medicine, food, paper, iron and steel smelting, water and electricity system, such as gas, liquid, semiliquid piping and vessel for intercepting and regulating equipment.

electric pneumatic valve fluorine-butterfly butterfly features:



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

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

3, can be any location to install, convenient 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.




electric pneumatic valve fluorine-butterfly butterfly technology parameters:







say menstruation DN ( mm)

50-1200



nominal pressure (PN MPa)

0. 6

1. 0

1. 6



sealing test ( MPa)

0. 66

1. 1

1. 76



strength test ( MPa)

0. 9

1. 5

2. 4



applicable temperature

fluorine rubber: - 20 ℃ ~ 150 ℃



applicable medium

strong acid, strong alkali, strong oxidizing agents and corrosive fluid



lining material

PTFE, F46




the disc material
, PTFE and F46, PFA materials such as stainless steel cladding




drive form
electric AC220V, 380 v



control mode

switch in place ( Switch the two control) , intelligent adjustment ( 4 ~ 20 ma analog signal control)





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