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arts name | Material |
Body | Ductile cast iron,cast steel,Alloy steel,stainless steel |
Disc | Disk covered Nylon Gray cast iron,ductile cast steel,cast steel,stainless steel andspecial material |
Manifold rubber PTFE | |
Stem | 2Cr13、Stainless steel |
Packing | O、 O ring,flexible graphite |
The valve design is new, reasonable, unique structure, light weight, rapid opening and closing, the valve plate is covered with nylon, increase the wear resistance and prolong the service life.