Mob: +86-13306659148  E-mail: sales@nbjianai.cn
EnglishEnglish
Aluminum Alloy Pneumatic Air Drum Valve
Home » Products » VF Series » Aluminum Alloy Pneumatic Air Drum Valve
Share to:

Aluminum Alloy Pneumatic Air Drum Valve

Jia Nai VF pneumatic pinch valve has a simple structure and is an extremely economical and ideal shut-off valve solution. Because no additional transmission device is needed to operate the pneumatic pinch valve, only a two-position three-way solenoid valve or pilot valve can be used to control the pneumatic pinch valve.

Product Description

In the traditional industry and food industry, some abrasive solid or liquid products containing particles, powders, fibers, and slurry are often transported through pipelines, so the aluminum alloy pneumatic air drum valve is the best choice.


The air-operated pinch valve and flexible tube valve are valves developed by Jia Nai with excellent wear resistance and corrosion resistance. It is a good substitute for traditional ball valves, butterfly valves, diaphragm valves, and other valves. The average service life of the pneumatic airbag valve clean water test is 400,000 times.


working principle: 

When the control medium is not input, the cavity between the rubber sleeve and the valve body is in communication with the atmosphere, and the rubber sleeve is in an outward tension state under fluid pressure. Because there are reinforced plies arranged at a certain angle in the sleeve, the axial and radial pressure of the sleeve are balanced with each other, so the length and diameter of the sleeve will not change due to fluid pressure. When the control medium enters the cavity between the pipe sleeve and the valve body, the pipe sleeve is deformed and blocked under the pressure of the medium.


The application range of aluminum alloy pneumatic air drum valve:

● Mining industry: wet-type iron remover, ceramic filter, MGM tubular membrane filter, Gore membrane filter, mine tailings slurry pipeline, mining unit slurry pipeline;

● Construction machinery industry: automatic weighing device and dosing system of compounding system;

● Metallurgical industry: automatic slag adding system for steelmaking;

● Pharmaceutical industry: plastic bottle large infusion continuous transport machine;

● Sewage treatment industry: sludge transportation pipeline.


19


NEWS&EVENTS

More >>
  • 08-26
    2021
    Introduction of Common Valves

    1.Gate valve is the opening and closing body (valve plate) driven by the valve rod, along the sealing surface of the valve seat for lifting movement of the valve, can be connected or stage fluid passage. Gate valve sealing performance is better than the globe valve, fluid resistance is small, openin Read More »

  • 08-25
    2021
    The Basis of Valve Selection

    Valve is a control component in the fluid transportation system, the main function is to open and close, regulate, guide, prevent backflow, pressure stabilization, diversion or overflow pressure relief. Valve is also the most complex component in the pipeline, it is generally assembled from multiple Read More »

  • 05-10
    2021
    The Valve Manufacturing Process and Processing Process

    At first glance, there are not many valve parts, simple structure, and average precision. They are simple parts in the machinery industry, but the core sealing parts of the valve are particularly demanding. The valve manufacturing process is complicated and the technical difficulty is also great. To Read More »

PRODUCT CATEGORIES

FEEDBACK
Copyright © 2019 Ningbo Jia Nai Pinch Valve Manufacturing Co.,Ltd.All Rights Reserved  Sitemap | XML