Product Usage

Z41F46 lining fluorine gate valve is designed to control strong corrosive medium, the body cavity surface covered with a variety of fluoroplastics available for different operating temperatures and fluid lines, with high strength, good corrosion resistance. 
 
Test

 Lining: EDM testing 
 and testing according to GB / T13927 standard 
 Nominal pressure: PN Body: PN × 1.5 Seal: PN × 1.1

 The main part material

Body: cast iron, carbon steel, stainless steel, ultra-low carbon stainless steel bonnet: cast iron, carbon steel, stainless steel, ultra-low carbon stainless steel 
 Lining: Fluoroplastic valve plate: carbon steel fully coated Fluoroplastic bracket: carbon steel 
 stem: 2Cr13 1Cr18Ni9, partially coated fluoroplastic hand wheel: cast iron, carbon steel

 Parts list

1, valve body 2, valve cover 3, body lining 4, gate 5, valve stem 6, bracket 7, handwheel 
 Note: L value in the table DN≤32 By JB97 PN4.0MPa.DN ≥40 By GB12221 long series . 
 The main dimension
s