Shanghai Youhuan Transmission Machinery Co., Ltd.
Main products:Worm Reducer,RC Series Helical Gear Motor,SC Series Helical-Worm Gear Motor,T Series Spiral Bevel Gearbox,K Series Helical Worm Gear Motor
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Contact Us
  • Contact Person : Ms. Yu Candice
  • Company Name : Shanghai Youhuan Transmission Machinery Co., Ltd.
  • Tel : 86-21-66580117
  • Fax : 86-21-56555311
  • Address : Shanghai,Shanghai,Floor 1901,No12 Building,#938 Datong Road,Zhabei District
  • Country/Region : China

Breathing valve

Breathing valve
Product Detailed
1)Breathing valve is installed on the manhole covers,available separately with rain cap. 2)Protect the manhole and tank.

C8011 Breathing valve

It is installed on the manhole cover,and available separately with rain cap.

The 2" high flow pressure and vacuum vent valve provides breathing or petroleum product tankers.

It can ensure the safety and reliability of the tank with the dumping of spill-proof and avoiding  of fire.

The positive pressure of the breathing valve can be set according to requirements, to avoid the accident of oil splashing accidents.

Specifications:

Diameter:20mm

Positive pressure:6-8 KPa

                            13-15KPa

                            17-19KPa

Negative pressure:-2 ~ -3KPa

Breathing valve



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