- 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 ValveBrief 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 |
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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