SINGLE - PORTED GLOBE CONTROL VALVES SERIES 10000 A
The control valves type 10 000 A with pressure lightened plug are used as final elements in automatic and remote control systems. They are designed for the flow control of liquids and gases in chemical industry, heat engineering, power industry, metallurgy, shipbuilding etc.
a wide range of flow coefficients and control characteristics,
high shut-off tightness as a result of application of PTFE
long life and dependable service afforded by special surface treatment (burnishing, nitriding, stelltiting)
TECHNICAL DATA
Valve
Nominal diameter
DN 20 ... 300
Nominal pressure
PN 10, 16
Flow Coeficients
5,2 ... 1330 m3/h
Flow Characteristic
quick opening, equal percentage, linear
Control range
50:1
Shut off tightness
standard as per IEC 534/4 Class IV - <0,01 % Kvs
Temperature
0 ... +250°C
Body materials
grey cast iron 250 (GG 25)
ductile iron 400-18 (GGG 40.3)