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In oil system what is the function the bypass valve?

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Question added by Ayoub Fathey Abdul Raheem Homidan homidan , Aircraft maintenance engineer , Egyptian Aviation Academy
Date Posted: 2015/11/02
essam adel
by essam adel , فنى صيانة --- سائق , العز لمراكز وخدمة السيارات

to release oil pressure if the oil filter stuked 

javed mansoor
by javed mansoor , Deputy Manager , Glaxosmith Kline

We are using bypass valve when we have work of maintenance in the flow line, (valve of flow line) cleaning or replacing oil filtter during equipment normal running .  

 

 

 

   

سعود القحطاني
by سعود القحطاني , Maintenance Mechanical Technician I , Saudi Aramco Company

If we want to keep the equipment running and we must repair,replace or maintain the main valve or clean the fillters we use the bypass valve.

 

 

 

 

nabti mohamed tahar
by nabti mohamed tahar , Reservoir engineer level 2 , SONATRACH

We  use bypass valve  when  we have work of maintenance in the flow line (valve of flow line)

Sorin  Traian
by Sorin Traian , Chief Mechanic , Viking Drilling Co.

Bypass valve is bypassing a clogged filter for example , avoiding the catastrofic fail, or to avoid overpressure over a component

bashir zaid
by bashir zaid , quality assurance technical inspector , royal Jordanian air force

it allows oil to bypass a clogged filter or in case of any malfunction 

Juan Carlos Redanez
by Juan Carlos Redanez , C-130 Aircraft Technical Service Advisor , Centerline Services LLC

During normail operation ,when the filter becoming clogged in the oil system,  the bypass valve opens to allow oil flows directly to the system to assure lubrication of engine moving parts. 

 

Deleted user
by Deleted user

MAINLY BYPASS USE FOR SCHEDULED OR NON SCHEDULE MAINTENANCE REQUIRED FOR THE MACHINERY EQUIPMENTS.

Haja Mytheen Mohamed Ali
by Haja Mytheen Mohamed Ali , Maintenance Supervisor , Inshaa Factory

Reduce the pressure on the live line

Xolani Ndumiso  Mkhize
by Xolani Ndumiso Mkhize , Mechanical Technician Maintenance , Melron group pipeline erectors

To buypass when you you have to work on component for example filters.

Severiano Gutierrez
by Severiano Gutierrez , FIELD MAINTENANCE MANAGER , ESTRUCTURAS NACIONALES S.A.

in my opinion is to bring a secure reliefe of over pressures in te systems

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