Electric carbon steel square gate valve

An overview,

Flue gate door referred to as gate door, also known as gate valve, gate valve, gate valve, gate door.

Two, plug door classification

The door is classified into electric door, manual door and pneumatic door.

Manual inserting door is also called manual spiral gate valve, mostly used for unloader matching use is divided into square mouth and round mouth two kinds. Manual gate valve flow resistance is small, small size, light weight, easy maintenance, widely used.

Plug door is a kind of powder material, grain material, granular material and small pieces of material flow or throughput control equipment, widely used in metallurgy, mining, building materials, food, chemical industry and other industries to control flow change or quickly cut off the flow.

Three, technical parameters

1. Model representation method:

Electric plug-in door DZM (Model)-W(width) x H(height) Pneumatic plug-in door QZM (model)-W(width) x H(height) Installation position: horizontal air duct, vertical air duct, and inclined air duct. 2, circulation medium: cold, hot air or other gases.

3, design pressure: 0.1-0.25mpa

4, design temperature: ≤400℃ (according to the selection of different materials, temperature is different)

5, internal leakage rate: ≤1%; External leakage rate: 0

6. Actuator parameters:

Power supply: AC three-phase three line ~380V/50Hz, 220V/50Hz or determined by the user air source: compressed air 0.4MPA-0.8mpa

Iv. Product display