PZ273W stainless steel electro-hydraulic knife type gate valve

Product Overview:

PZ273 electro-hydraulic knife type gate valve is a new type of replacement product with strong applicability, which controls the opening and closing of the valve through the reciprocating pushing of the electro-hydraulic linkage device. If equipped with sensors or digital display devices, it can be centrally or program-controlled in remote and high-altitude dangerous areas. The driving part of this product adopts a multi turn electric device to drive and control the opening and closing of valves. Operators can remotely control the valves in the control room, manually operate them on site, or cooperate with computers to achieve automatic control. It is widely used in drainage, heating, power plants, chemical, food, papermaking, flower making, coal, mining and other projects, meeting the automation requirements of modern industry and agriculture.

Product Features:

1. Quick opening and closing, reliable balance, high degree of automation.

2. The installation height and position are limited.

3. Adopting explosion-proof electric devices, it can work normally in flammable and even gas environments.

4. There was originally manual operation. In case of power interruption, the valve can be manually opened or closed to effectively control the medium and prevent accidents from occurring.

Electric device parameters:

电源： AC380V.50HZ

Standard type: The standard type product has a dust-proof and water-resistant (IP67) shell protection level.

Explosion proof type (EX): The explosion-proof grade is DII BT4/DII CT4 (excluding acetylene).

Environmental temperature: -20 ℃ to 40 ℃

Optional: Equipped with an electrical controller

Applicable medium:

Mining and steel industry - Knife gate valves are used for coal slurry, filter slurry, etc.

Purification device - knife gate valve is used for wastewater, mud, dirt, and clarified water with suspended solids.

Paper industry - Knife gate valves are used for any concentration of pulp, material water mixture.

Sugar industry - Knife gate valves are used for sugar beet washing, syrup, juice extraction, fruit juice, etc.

Food industry - Knife gate valves are used for washing and rinsing equipment, grain conveying equipment, malt extract, etc.

Power plant ash removal - knife gate valve is used for ash slurry.