Mob: +86-13306659148  E-mail: sales@nbjianai.cn
EnglishEnglish
Threaded Flexible Tube Valve
Home » Products » VA Series » Threaded Flexible Tube Valve
Share to:

Threaded Flexible Tube Valve

The threaded flexible tube valve includes a core component inner bushing, a valve body, and two casing covers. The valve body of the pinch valve is composed of the main body and two nip rings. The two rings are inserted into the ends and are sealed between the O-ring and the main body of the valve.

Product Description

Through the pressure difference of 2-3bar between the medium pressure/working pressure in the valve body of the pinch valve (depending on the quality of the elastomer), the threaded flexible tube valve is closed. When the pressure supply is interrupted and the pinch valve body is ventilated, the threaded flexible tube valve inner bushing is fully opened due to its great resilience.


The following plastic materials can be used:

White polyoxymethylene-plastic steel

Cold-resistant and weathered black polyoxymethylene-plastic steel

Conductive POM-plastic steel


Under normal circumstances, the threaded pneumatic pinch valve adopts an internal thread connection in accordance with DIN ISO 228 standard, or NPT connection. According to customer needs, threaded flexible tube valves can also be supplied with connections required by customers.


Industrial field, possible application fields:

  • agriculture

  • food industry

  • Paper industry

  • Textile industry

  • Wood industry

  • Tobacco industry

  • Recycling industry

  • Garbage disposal

  • Print

  • Chemical industry



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