1. ltis suitable fior the transmission of corrosion medium and the regulation of the flow and interception .

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

2. Overlow component color APP or PVDF injection parts are assembled. It has excellent corrosion

resistance, easy oper ation and lig ht we ight. It can replace stainle ss 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 adopted, the opening and closing moment is lar ge and the stabilily is good.