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Home > Products > Air Valve > Double Orifice Ball Air Relese Valve

Double Orifice Ball Air Relese Valve

Payment Type: L/C, T/T, Western Union, Money Gram
Min. Order: 1

Basic Info

Model No.:  QB2

Product Description

  • Model NO.: QB2
  • Trademark: KQ
  • Specification: ISO Quality Management System
  • HS Code: 8481804090
  • Pn:1.0,1.6MPa or 125lb ,150lb: Dn32~Dn300
  • Transport Package: Plywood Packing
  • Origin: Shanghai China

Double Orifice Ball Air Relese Valve
Double Orifice Ball Air Relese Valve

Brief Introduction

Double Ball Air Valve is used for water pipe in medium to protect the pipeline from deformation.


 1. Able to eliminate the gas pipeline, reduce resistance, saving energy.
 2. When this product pipeline negative pressure can automatically inhaled air prevent pipes burst.
 3. Safe and reliable.
Working Pressure: 1.0MPa/ 1.6Mpa
Sizes: DN50-200

Double Orifice Ball Air Relese Valve

the connect be flanged




Flanged end deminsion: according as ISO7005.2 PN16/PN10






working pressure:1.0MPa/ 1.6Mpa
seal test: 1.1MPa /1.76Mpa
strength test: 1.5MPa / 2.4Mpa

Contact us if you need more details on Double Ball Air Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Double Orifice Air Valve、Flange End Air Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Air Valve

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