详情描述

Fanned Material Loading and Unloading Gate Valve  DEZ-60 Hydraulic-Electric Swing Jaw Gate, Hydraulically Driven Swing Jaw Valve

Lip gate valves are suitable for heaps with a specific gravity of ≤2.5t/m3A variety of ore, coal, coke, slag, chemical products, and other bulk materials, widely used for bottom unloading in storage for construction materials, metallurgy, chemicals, glass, and other industries.

Structural Features:

  Pleated gate is made by welding carbon steel into shape, structure Operates flexibly and reliably with no jamming. Can be equipped with different drive units to meet various working conditions. The electric jaw gate features an electric actuator with an overload protection device, preventing motor burnout. It can be remotely controlled or programmed, and offers reciprocating travel. Adjustable positioning with self-locking. The electro-hydraulic jaw gate uses electro-hydraulic push rods, with full hydraulic transmission and both push and pull forces can be infinitely variable. The pneumatic jaw gate employs pneumatic push rods, which can be remotely controlled or locally operated through component assembly.SEFFor manual,DEFFor electricYEFFor electro-hydraulic operationQEFPneumatic.

Performance Parameters:

Applicable Temperature(℃)

Bulk Densityt/m3）

Applicable Medium


≤300

≤2.5

Crystalline solids, coal, coke, slag, chemical products, and various ores











Operating Principle:

      The gate valve consists of components such as the main body, sector gate plate, shaft, gears, seals, and actuating mechanism. A hand or actuating mechanism moves the lever, causing the gears to rotate the sector gate plate around the shaft, allowing the two sector gate plates to open to the sides, and the material to fall. Once the receiving device is fully loaded, the actuating mechanism moves the lever again to reset the sector gate plate, closing off the falling material.

Instructions for Use:

l        Please note the medium flow direction marked on the gate body during installation. When connecting the flanges, it is necessary to add a sealing gasket and then tighten the bolts evenly.

l        Please identify the switch direction of the butterfly valve during operation, and ensure the actuator is properly wired.

l        Please regularly lubricate all transmission parts during operation.