Electro-hydraulic linkage cast steel soft-sealed fixed ball valve, ball valve,

The electro-hydraulic interlocking ball valve is composed of an electro-hydraulic interlocking actuator and a ball valve. According to the electro-hydraulic interlocking actuator, it can be further classified into the on-off type that mainly serves to cut off the valve pipeline. Regulating type for regulating flow. This product features the easy operation and convenient and fast intelligent control of an electric actuator, as well as the high precision, large load capacity and long service life of a hydraulic actuator. Functional features:

Control mode: Manual operation button and remote automatic control, with convenient switching.

Reset and self-locking function: When the actuator loses power or malfunctions, it is required that the valve quickly reset to cut off or open the interlock (ESD) function and self-locking position holding function.

Reliability: Hydraulic overload protection, motor overheat protection, limit protection, power failure, and signal failure protection.

Fire resistance performance: The electro-hydraulic actuator can be equipped with a fire cover. When a fire occurs and the surface temperature reaches 1093℃, the actuator can maintain normal operation for 30 minutes. When the temperature inside the fire cover reaches the set temperature of the fire relief valve, the electro-hydraulic actuator can quickly and automatically close or open the valve under the action of the fire relief valve without the need for manual control.

Economic performance: With the same output torque, the power consumption of the electro-hydraulic actuator is 1/3 of that of the electric one, and its volume and weight are 1/2 of those of the pneumatic one.

Safety performance: Parameter setting and on/off debugging can be completed through panel buttons without opening the electrical cover, preventing dust, moisture or harmful substances from entering the motor and electrical housing interior.

The electro-hydraulic linkage ball valve has a simple and compact structure, smooth and reliable transmission, explosion-proof, with buffering and no impact phenomenon. It can operate within the temperature range of -45℃ to +120℃ and is suitable for any specification. This product is widely used in process pipelines of petroleum, chemical engineering, metallurgy, power, light industry, ship handling and other industries.

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