产品详情 – 邦颂自控

ZDLM electric control valve sleeve

Advantage：large stock in common models,special models could be custom-made!

Body material: WCB, 304, 316 Nominal diameter: DN25-300mm Pressure range: 1.6, 4, 6.4Mpa Fluid temperature: -40 ℃ -450 ℃ Suitable medium:

Details

ZDLM electronic type electric control valve sleeve, by type 3810L (or PSL) straight stroke electric actuators and fine small sleeve valve. Embedded servo function, to accept a standard signal 4-20mA or 1-5V DC, the current signal into linear displacement, automatic control valve opening, continuous regulation of pipeline fluid pressure, flow, temperature, level and other parameters.

Features

Spool with balanced, unbalanced force, allowing the pressure large, stable operation. |||
Valve guide surface, can improve the oscillation caused by eddy current and impact. |||
Compared with the single, double the ordinary control valve noise reduces about 10dB. |||
Has the advantages of simple structure, easy installation and repair. |||

Detailed Parameters

body

valve components of

actuator

valve type
Air to close (B) - lost when the gas valve open (FO); open air (K) - lost when the gas valve closed (FC)

rated flow coefficient Kv, rated stroke, with actuator model, allowing the pressure

Note: for bellows seal valves, the permissible pressure is 1.0Mpa, the values in the table is less than 1.0Mpa the same bitter, bitter than 1.0Mpa 1.0Mpa