Detailed Selling Lead Description
1. Design & Manufacture: GB12238
2. Face to Face Dimension: GB12221 (Series 20)
3. Flanged Dimension: GB4216
4. Inspect & Test: GB/T13927
5. Suitable Temperatures:
¡Ü85, ¡Ü100, ¡Ü120, ¡Ü150
6. Type of operation: Lever, Worm Gear, Pneumatic, Electric.
Materials:
Body: Cast Iron, Ductile Iron, Carbon Steel, and Stainless Steel
Disc: Cast Iron, Ductile Iron, Carbon Steel, and Stainless Steel, Rubber or Fluorine Covered Cast Steel
Stem: Nickel Plated Carbon Steel, Stainless Steel
Seat Ring: NR, CR, NBR, EPDM, FKM