1. It is suitable for the tr ansmission of corrosion medium and the regulation of the flow and inter ception.

According to the different use temper ature of the material, -14-100, -40- 140C.

2. Overflow component color APP or PVDF injeclion parts are assembled. It has excellent corrosion .

resistance. easy oper alion and lig ht weight. It can replace slainless steel valves.

3. Seal diaphragm using F46 or PFA manufacturing. folding more than 1200 times, and the corrosion

resistance of F4.

4. Screw liting structure is adopled , the opening ano closing moment is large and the sability is good.