Valve body material: ductile iron (QT450-16)
Nominal pressure: 1.6 Mpa Medium temperature
Valve core (stem) material: stainless steel 304
Connection method: flange connection (in accordance with GB/T9113-2000)
Sealing component (material: 304 stainless steel+PTFE+carbon fiber)
Flow characteristics: equal percentage flow characteristics
(Logarithmic characteristics)
Leakage rate: less than 0.02% of Kv
Suitable for medium: water or ethylene glycol solution
Medium temperature: (-10 ° C) to 120 ° C
