Ductile Iron Double Function Air Valve

Model NO.: HY17 Trademark: KQ Origin: Shanghai China Pn:1.0,1.6MPa or 125lb ,150lb: Dn32~Dn300 Specification: ISO Quality Management System HS Code: 8481804090


Double Ball  Air Valve

Brief Introduction

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

 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

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

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Product Categories : Air Valve