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Double Ball Air Valves PN16 DN80

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Good quality Cast Iron Butterfly Valve for sales
Good quality Cast Iron Butterfly Valve for sales
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Double Ball Air Valves PN16 DN80

China Double Ball Air Valves PN16 DN80 supplier
Double Ball Air Valves PN16 DN80 supplier Double Ball Air Valves PN16 DN80 supplier

Large Image :  Double Ball Air Valves PN16 DN80

Product Details:

Detailed Product Description

Performance Specification

Norminal Pressure 1.6MPa
Test Medium water
Shell Test Pressure 24.0Bar
Seal Test Pressure 17.6Bar
Working Temperature ≤80°C

 

Product Overview
Air vlaves are applied on the water pipelines, as the equipment to exclude the gas in pipelines, it enhances the efficiency of water transport and protect the pipelines from transformation and broke.When the pipeline under negative pressure, this valve will suction air automatically to prevent the pipeline broken. This valve has big gas displacement for double airvents, it owns maintenance valve, close it when repair, then it can be on-line overhaul.

 

Double Ball Air Valves PN16 DN80

 

Main Connection Dimensions

Diameter pressure A B D H
DN40-PN16(PN25) 250 140 150 210
DN50-PN16(PN25) 250 140 165 210
DN65-PN16(PN25) 325 140 185 210
DN80-PN16(PN25) 325 180 200 250
DN100-PN16 325 180 220 275
DN100-PN25 325 180 235 275
DN200-PN16 615 330 340 470

 

The Major Parts Materia

NO. Name Material
1 Body GGG50/GG25
2 Big Float Ball ABS
3 Little F I oat Ball ABS
4 Big Float Ball Seal Seat NBR
5 Big Float Ball Seal Cover GGG50/GG25
6 Bolt Galvanized
7 Gasket Galvanized
8 Little Float Ball Seal Seat NBR
9 Little Float Ball Seal Cover GGG50/GG25
10 Cock 2Cr13

Contact Details
Hebei Peiying Valve Industry Co.,Ltd.

Contact Person: Richard CAO

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