Product Code : VF--ZHCC-ZH55-CU
Electronic electric sleeve regulating valve - Valve body
Type: Straight-through cast ball valve
Nominal diameter: 25 - 300mm
Nominal pressure: PN1.6, 4.0, 6.4 MPa
Flange standards: JB/T79.1-94, 79.2-94, etc.
Material: Cast steel (ZG230-450), cast stainless steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti), etc.
Upper valve cover: Standard type - 17 - +230℃, heat dissipation type +230 - +450℃, low-temperature type -60 - +196℃, bellows seal type -40 ~ +350℃
Pressure cover type: Bolt compression type Fillers: V-shaped polytetrafluoroethylene fillers, impregnated polytetrafluoroethylene asbestos fillers, asbestos woven fillers, graphite fillers
IV. Electronic Electric Sleeve-Type Control Valve - Valve Internal Components
Valve core type: Pressure-balancing type valve core
Flow characteristic: Equal percentage and linear characteristics Materials: Stainless steel (1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti, 17-4PH, 9Cr18, 316L), stainless steel clad with Stellite alloy, titanium and corrosion-resistant alloys, etc.
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The ZDLM type electronic electric sleeve regulating valve is composed of the 3810L type (or PSL series) linear travel electronic electric actuator and the miniaturized sleeve valve. It incorporates servo functions and accepts unified 4-20mA or 1-5V·DC standard signals. These signals are converted into corresponding linear displacements, automatically controlling the opening degree of the regulating valve to achieve continuous regulation of process parameters such as pressure, flow, temperature, and level in the pipeline.
ZDLM Electronic Electric Sleeve-Type Control Valve - Key Features
By using a balanced valve core, even under unbalanced forces, it can accommodate a large pressure difference and ensure stable operation.
2. The valve core has a large guiding surface, which can reduce the oscillation caused by eddy currents and impacts.
3. Compared with ordinary single-seat or double-seat control valves, the noise level is reduced by approximately 10 dB.
4. Simple structure, easy to assemble, disassemble and maintain.
The ZDLM type electronic electric sleeve regulating valve is composed of the 3810L type (or PSL series) linear travel electronic electric actuator and the miniaturized sleeve valve. It incorporates servo functions and accepts unified 4-20mA or 1-5V·DC standard signals. These signals are converted into corresponding linear displacements, automatically controlling the opening degree of the regulating valve to achieve continuous regulation of process parameters such as pressure, flow, temperature, and liquid level in the pipeline.
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 470 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 condition
