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JB Breather Valve

JB Breather Valve

ZFQ-1 series Breathing valve is to maintain the tank pressure balance, reduce safety energy-saving products medium volatile, but also the use of principles of vapor heat transfer, protect the respiratory valve parts is not easy to freeze, the breathing valve to ensure the normal work. Our...

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Product Details

ZFQ-1 series Breathing valve is to maintain the tank pressure balance, reduce safety energy-saving products medium volatile, but also the use of principles of vapor heat transfer, protect the respiratory valve parts is not easy to freeze, 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 worked of low temperature resistant, anti frost. 

 image005(001).jpg

elief Valve with Flame Arresting

Materials of construction

NO

1

2

3

4

5

6

ComponentBodyStem GuidePressure DiskPressure SeatGasketFire Arresting
 

Material

Steel

 Aluminums

 Casting

304

316

316L

PTFE

304

316

316L

PTFE

304

316

316L

PTFE

304

316

316L

PTFE

304

316

316L

PTFE

    Standard Connection HG,GB,ANSI,JIS,DIN,ect.

    Operating Pressure -295pa-+98000pa   (-30mmH2O——+10000mmH2O)

 Dimension table

DN

25

32

40

50

80

100

150

200

250

300

L

240

260

290

290

420

420

535

700

835

950

H

270

290

320

320

470

470

540

620

700

780

JB Breather Valve.jpg


 Mail address:Infor@hoyeevalve.com
 Website:www.hoyeevalve.com



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