Standard: Q/TF-B27D.09

Nominal pressure: PN0.1-0.6Mpa

Nominal diameter: DN1000 -2400mm

Suitable temperature: ≤ 80 ℃ ≤ 200 ℃

Sealing material: Fluorubber to SS

Vacuum leakage rate: ≤ 6.67 × 10-2 paM3S-1

Two structures: single seat (Type D k) and double seat (Type D ks), shaft equipped with water seal, pressure water can be filled between the two disks, reliable sealing, specially fie water supply system of coal power plant