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Petrochemical industy parts

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(PZFQ-89)Flame Arresting Breather Valve

 

 

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   Breathing valve is to maintain the tank pressure balance, reduce safetyenergy-saving products medium volatile, but also the use of

principlesof vapor heat transfer, protect the respiratory valve parts is not easy tofreeze, the breathing valve to ensure the normal work.

Our breathing valve has the advantages such as simplified structure,ventilation volume, less leakage, corrosion resistance, insulation etc..
 The polytetrafluoroethylene material,support the breather valves workedof low temperature resistant, anti frost.

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DN 50 80 100 150 200 250
Inch 2 3 4 6 8 10
Length 362 513 513 640 770 918
Height 360 445 445 610 700 828

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