Technical parameters of stainless steel pneumatic knife gate valve:
Nominal pressure: 0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa, 150Lb
Nominal diameter: DN50-1200mm NPS 2 “-20”
Applicable temperature: -38-+650 ℃ (specific temperature range depends on the sealing material and medium properties)
Connecting flanges: ANSI B16.5, GB/T9113, JB/T79, HG, SH, JIS, DIN, NF, BS
Main materials: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8, CF8M, CF3, CF3M
Sealing type: hard seal, soft seal
Leakage rate: Hard seal: Class D (liquid 0.1 × DN mm3/s) Soft seal: Class A (zero leakage)
Applicable media: syrup, pulp, sewage, coal slurry, ash, slag water mixture, etc
