Pressure Vacuum Valve / Pressure Relief Valve is the controlled venting system which is necessary for oil tanker and chemical tanker.
The series of valve is a new generation production without vibration and anti-collision. Pressure Vacuum Valve / Pressure Relief Valve is the safest production for oil tanker and chemical tanker.
Main technical parameter of Pressure Vacuum Valve / Pressure Relief Valve:
|
Model
|
Opening pressure
(kPa)
|
Rated working pressure
(kPa)
|
Flow rate
(m3/h)
|
Outlet air flow velocity of pressure valve(m/s)
|
|
Pressure valve
|
Vacuum valve
|
Pressure valve
|
Vacuum valve
|
Air removal cover
|
Pressure valve
|
Vacuum valve
|
Air removal cover
|
|
CF100
|
14.0-21.0
|
-3.5-7.0
|
21.0
|
-7.0
|
2.0
|
＞800
|
＞600
|
＞400
|
＞30
|
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