D943W Flanged Electric Butterfly Valve

Product Overview

The electric butterfly valve is a type of electric valve and electric control valve. Its main connection methods include flange-type and clamp-type connections, while the sealing types primarily consist of rubber seals and metal seals. The valve's opening and closing are controlled by electrical signals. This product serves as a shut-off valve, control valve, or check valve in pipeline systems. It is equipped with a manual control device, allowing temporary manual operation during power failures without affecting its functionality.

Product Features

The dual-eccentric structure ensures an increasingly tight seal, delivering reliable sealing performance.

The sealing auxiliary materials consist of a combination of stainless steel and nitrile oil-resistant rubber, ensuring a long service life.

The rubber sealing ring can be installed either on the valve body or the butterfly plate, making it suitable for various types of media according to user requirements.

The vane adopts a frame structure, offering high strength, a large flow cross-sectional area, and low flow resistance.

The fully baked paint effectively prevents corrosion, and by replacing the valve seat sealing material, it can be used with different media.

This valve features bidirectional sealing capability, allowing installation regardless of the medium flow direction or spatial positioning. It can be installed in any orientation.

With its compact size, lightweight design, reliable performance, simple integration, and high flow capacity, it is particularly suitable for handling relatively clean liquids and gases.

Technical Parameter

Model: D943W

Manufacturing Standard: JB/T 8527

Connection type: Flange connection

Connection Standard: HG/T 20592

Nominal pressure: 1.6 MPa

Media temperature: -29 to 150°C

Applicable medium: water

Structure size