1. Design & Manufacture: JIS

2. End Connection:RF/RTJ flanged end

3. Inspect & Test: GB/T13927 

4. Suitable Temperatures:
≤100, ≤120, ≤150 (Depends on Lining & Diaphragm Materials)
5.Type of operation:
Hand Wheel, Pneumatic, Electric.
6.Material:Body/Bonnet: Carbon Steel, Stainless Steel, Ultra Low Carbon Stainless Steel
Materials:
Lining: Fluorine Plastic
Disc: Carbon Steel Fully Covered With Fluorine Plastic
Yoke: Carbon Steel
Stem: 2Cr13, 1Cr18Ni9, Partially Covered With Fluorine Plastic
Hand wheel: Cast Iron, Carbon Steel