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連絡先担当者 Ms. Zhang
Erhuan, Jinan, Shandong
• Mainly used for the special vapor modulating for hot-providing, air-conditioning and refrigeration control system • Used for hot water, high pressure hot water, hot oil, saturation vapor and steam Description: • Mainly used for the special vapor modulating for hot-providing, air-conditioning and refrigeration control system • Used for hot water, high pressure hot water, gas, hot oil, saturation vapor and steam supply system in open or close-circuit system Features: • Precision Cast (Resin Sand) • Flanged end according to ISO ***5 standard • Accord to Manufacture License of Special Equipment People’s Republic of China • Adopt pressure-balanced valve bodies which promote shut -off ability under condition of low force. Easily turn on/off under high differential pressure Technical Data: • Operating Pressure: PN*6 • Stroke: DN**-–DN**0: *0mm DN**0–DN**0: *0mm • Leakage Rate: *****0.*2%Kvs • Medium Temperature: +********0℃ • Valve Characteristic: Equal-percentage • Material: Valve Body: Spherical Graphite Cast Iron QT **0 Stem: Stainless Steel Disc, Seat: Stainless Steel • Seal: Compact Special Seal
