We believe in: Innovation is our soul and spirit. High-quality is our life. Purchaser need is our God for Hot Selling for Pneumatic Manual Gas Valve, For additional information and facts, please speak to us as quickly as possible!
We believe in: Innovation is our soul and spirit. High-quality is our life. Purchaser need is our God for Gas Valve, Manual Valves, Pneumatic Valve, We accomplish this by exporting our wigs directly from our own factory for you. The goal of our company is to get customers who enjoy coming back to their business. We sincerely hope to cooperate with you in the near future. If there’s any opportunity, welcome to visit our factory!!!
Main material list
Parts | Material |
Body | cast iron, ductile iron, |
Seat | EPDM, NBR,VITON, PTFE |
Disc | nickel ductile iron,AI bronze, stainless steel |
Stem | carbon steel, stainless steel |
Bushing | PTFE |
“O” ring | PTFE |
Pin | stainless steel |
Key | stainless steel |