Pneumatic center line flanged butterfly valve
Key words:
Pneumatic center line flanged butterfly valve
Product Introduction
- Product Description
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I. Product Overview
Pneumatic butterfly valve is composed of pneumatic actuator and butterfly valve. Pneumatic butterfly valve is to use a circular butterfly plate rotating with the valve stem to open and close, so as to realize the activation of the pneumatic valve, which is mainly used as a cut-off valve, and can also be designed to have the function of regulation or section valve and regulation. At present, butterfly valves are more and more used in low-pressure large and medium-diameter pipelines. The main advantages of pneumatic butterfly valves are simple structure, small size and light weight, low cost, installed in the high-altitude tunnel, the pneumatic butterfly valve is controlled by the two-position three-way (or two-position five-way) solenoid valve, and the operation is convenient, and the flow medium can also be adjusted.
II. Product Features
1. Small and light, easy to disassemble and repair, and can be installed in any position.
2. Flow characteristics tend to be straight, good regulation performance.
3. The structure is simple, compact, the operating torque is small, and the 90-degree rotation opens quickly.
4. The valve plate and the valve stem are connected with a pin-free structure to overcome the internal leakage point.
5. The outer circle of the valve plate adopts spherical shape, which improves the sealing performance and prolongs the service life of the valve, and keeps zero leakage after more than 50000 times of opening and closing under pressure.
6. The seal can be replaced, and the seal is reliable to achieve two-way sealing.
III. Product parameters and specifications
4. product connection size
Product inquiry
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Wuhan Weituo Fluid Control Equipment Co., Ltd
Address: 1706, Building D, Wuhan Living Room, No.8 Hongtu Avenue, Dongxihu District, Wuhan City
Telephone:0086-18942929031 0086-18571829295
Landline:0086-027-83612831
Fax: 0086-027-83612830
E-mail:watosong@watovalve.com
Website:www.watovalve.com
