Pneumatic Lug Type Soft Sealing Fluorine Lined Butterfly Valve

Product Details
Customization: Available
Media: Water
Driving Mode: Pneumatic
Gold Member Since 2020

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Number of Employees
66
Year of Establishment
2009-01-12
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Basic Info.

Model NO.
HZD
Connection Form
Wafer
Structure
Centre Sealing
Valve Stem
Normal
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Valve Body
Casting
Standard
Standard
Application
Industrial Usage, Water Industrial Usage
Transport Package
Plywood Case
Specification
DN15-DN500
Trademark
HUIZHENG
Origin
China
HS Code
8481804090
Production Capacity
50000pieces/Year

Product Description

product description:
The PTFE butterfly valve is to meet the needs of some special fields such as petroleum, chemical industry, food and so on in some corrosive environments with strong acid and strong alkali. The valve body made of PTFE has a strong anti-corrosion effect. Under normal conditions, it can replace the stainless steel valve body and has a higher cost performance. The butterfly plate of the butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between 0° and 90°. When the rotation reaches 90°, the valve is in a fully open state.
The butterfly plate of the pneumatic wafer butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis. The initial position of the valve is determined according to actual requirements. When the valve rotates 90° from the initial position, an action ends (from opening to closing, or by Close to open), otherwise, another action (from close to open, or from open to closed) ends.

Features:

1. The pneumatic wafer butterfly valve is simple in structure, small in size and light in weight. It consists of only a few parts and is easy to install.

2. When the pneumatic wafer butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body, so the pressure drop produced by the valve is small, so it has better flow control characteristics.

3. The pneumatic wafer butterfly valve has two sealing types: elastic seal and metal seal. Elastic sealing valve, the sealing ring can be inlaid on the valve body or attached to the periphery of the butterfly plate.

4. The pneumatic wafer butterfly valve has a long life, but it is difficult to achieve a complete seal. Metal seals can adapt to higher operating temperatures, while elastic seals have the defect of being limited by temperature.

5. The clever wedge-shaped design makes the pneumatic wafer ball valve have an automatic sealing function that is tighter and tighter
.
Pneumatic Lug Type Soft Sealing Fluorine Lined Butterfly Valve
Pneumatic Lug Type Soft Sealing Fluorine Lined Butterfly Valve
Pneumatic Lug Type Soft Sealing Fluorine Lined Butterfly Valve
Pneumatic Lug Type Soft Sealing Fluorine Lined Butterfly Valve

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