Product Code : VF--DCC-D216-CU
Nominal diameter: DN65 - DN500
Nominal pressure: PN0.25MPa - 0.6MPa
The vacuum level is 105 to 102 Pascals (a)
Applicable medium: Non-corrosive saturated steam and air
Working temperature: ≤ 150℃
Connection type: Flange, Welding
Drive mode: Manual, Electric
Main material: Steel plate welding
Usage: On low vacuum pipelines, used as a closed circuit component
Structural features: Steel plate welding structure, excellent air tightness, light weight, and easy installation; segmented shaft, double flat truss structure, low flow resistance and large flow volume; soft sealing rubber ring, reliable sealing, easy operation, and flexible switching.
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The welded-type electric vacuum valve is a specially designed valve that combines the features of an electric actuator and a welded butterfly valve, and is suitable for specific industrial environments. Here is a detailed introduction about the welded-type electric vacuum valve:
Structural features: The welded-type electric vacuum butterfly valve adopts a three-dimensional eccentric elastic or multi-layer hard sealing structure, featuring a compact design, small size, light weight, flexible operation, and ease of use. Its sealing performance is reliable, achieving zero leakage.
Non-flanged design: This valve is non-flanged, which brings great convenience and aesthetics to the pipeline and insulation wrapping.
High-temperature and high-pressure resistant: It features high-temperature resistance, high-pressure resistance, corrosion resistance, and wear resistance. It is suitable for use in pipelines with high temperatures, high pressures, fire prevention, and insulation purposes, serving as an opening and closing device or for regulating the medium.
Actuator: The actuator of the electric welding butterfly valve is usually a three-phase AC motor. The power supply is 380V, 50Hz, the control line voltage is 220V/50Hz, and the remote control voltage is 24VDC. The environmental temperature range is -20 to +60℃, and the relative humidity does not exceed 90% (at 25℃). The ordinary type and outdoor type are used in places without flammable/explosive and corrosive media; the explosion-proof products have two types: dⅠ and dⅡBT4, which are suitable for explosive gas mixtures in different environments.
Application fields:
The welded-type electric vacuum butterfly valve is not only widely used in general industries such as petroleum, gas, chemical engineering, and water treatment, but also applied in the cooling water system of thermal power plants, as well as in the gas pipeline regulation and gas volume control in the sulfuric acid industry.
Application fields:
The welded-type electric vacuum butterfly valve is not only widely used in general industries such as petroleum, gas, chemical engineering, and water treatment, but also applied in the cooling water system of thermal power plants, as well as in the gas pipeline regulation and gas volume control in the sulfuric acid industry.
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.
