Pneumatic fluorine lined butterfly valve，Pneumatic butterfly valve，Fluorine lined valve

Small size, light weight, light operation, easy to install and maintain.

2, excellent and reliable sealing performance, zero leakage, long service life.

3, the flow characteristics tend to be straight, the adjustment performance is perfect.

4, simple structure, quick switch,90° rotation open and close.

5, can replace gate valve, globe valve, plug valve, hose valve and diaphragm valve and other valves to use.

6. Pneumatic and electric devices can be configured according to user requirements to meet the needs of remote control and program control.

7, replacement parts lining material can be applied to various media.

D641F46 pneumatic fully lined fluorine butterfly valve is suitable for temperature ≤200℃, corrosive or cleanness has certain requirements working conditions, pneumatic lined fluorine butterfly valve is in the flow parts, valve body, butterfly plate, valve stem using the lining technology thicker polymer material, excellent anti-corrosion performance, can be applied to any concentration of acid, alkali, salt and oxidizer, reducing agent, organic solvent and other media. Pneumatic fluorine lined butterfly valve is chemical, petroleum, medicine, food, iron and steel smelting, paper making, water and electricity systems of gas, liquid, semi-fluid pipelines and containers for intercepting and regulating equipment use ideal products. Fully lined polytetrafluoroethylene (F4) and polyperfluorinated ethylene propylene (F46) fluoroplastic lined valves have the advantages of corrosion resistance, no leakage and long life. The corrosion-resistant pneumatic butterfly valve is suitable for concentrated sulfuric acid, hydrochloric acid, nitric acid, hydrofluoric acid, aqua aqua, various organic acids, strong acids, oxidizing media or high temperature oleic acid, high temperature concentrated acetic acid, acid-base alternations and a variety of organic solvents and other strong corrosive media.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.