Product Code :
Body form straight through casting ball valve
Diameter: DN25 ~ DN300mm
Structure: pressure balance spool
Body material: cast steel (WCB), stainless steel (304, 316, 316L),2205,2507, etc
Nominal pressure: PN16, PN40, PN64
Applicable temperature: -17℃-450℃(see product details)
Application: electric power, metallurgy, petroleum, chemical industry, light industry
Product features: allow pressure difference, good stability, not easy to produce vibration during work, strong applicability
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The electronic electric sleeve regulating valve is composed of 3810L type (or PSL series) straight stroke electronic electric actuator and sleeve regulating valve body. The electronic electric sleeve regulating valve contains the feeding function, accepts the unified 4-20mA or 1-5V·DC standard signal, converts the current signal into the corresponding linear displacement, automatically controls the opening of the regulating valve, and achieves the continuous adjustment of the process parameters such as pressure, flow, temperature and liquid level of the fluid in the pipeline.
The main features of electronic electric sleeve regulating valve are as follows:
1, the use of balanced spool, unbalance force, allow large pressure difference, stable operation.
2, the spool guide surface is large, can improve the oscillation caused by eddy current and impact.
3, than the ordinary single, two-seat control valve noise reduction of about 10dB.
4, simple structure, convenient installation and maintenance.
The valve spool guide surface is large, which can reduce the vibration caused by fluid flow, has the characteristics of stable work, accurate flow characteristics, and low noise, which is about 10dB lower than the ordinary single and two-seat regulating valve, and has strong applicability, and is widely used in the automatic control system of electric power, metallurgy, petroleum, chemical industry, light industry and other industrial sectors.
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 2022 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original c
