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what is a proportional valve. have a 1992 Dodge Dakota and it needs a new one I am told. need a schematic diagram of a braking system to locate it.

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Q: What is proportional valve?
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What is Difference between relief valve and safety valve?

Relief valve always position in the suction line in oreder to relief the extra pressure, while safety valve is always placed at discharge line to release excess pressure.I would take that one step further by stating that a " RELIEF VALVE" is one that is "meant" to be lifted off its seat, as opposed to a "SAFETY RELIEF VALVE" which is not!DIFFERENCE BETWEEN RELIEF VALVE AND SAFETY VALVE:1. Releif valve is applicable in the fluid system.safety valve is applicable in the gaseous system.2.Relief valve opening is directly proportional to the pressure rise.Safety valve opening is will happen at after reaching the setpressure.3.Mode of relif vlave line is again connected to the suction.But in the safety valve is just vent-out there is no connection tosuction.


What is hydraulic horsepower?

A hydraulic variable that describes the power provided by a hydraulic system. HHP is directly proportional to flow rate and pressure and inversely proportional to the efficiency of a system


What is the Pressure drop in glove valve?

You mean GLOBE valve and that would depend on the size of the valve and the maker


If you double the speed of centrifugal pump?

Centrifugal pumps generally obey what are known as the pump laws. These laws state that the flow rate or capacity is directly proportional to the pump speed; the discharge head is directly proportional to the square of the pump speed; and the power required by the pump motor is directly proportional to the cube of the pump speed.


Which valve is the preferred valve to use as flow control valve at the pump discharge 8 inch size ball valve can be used for the same application?

I would use a butterfly valve to set the flow and a pitot tube to measure it. Nexus Valve makes a good one and it is price competetive as well.

Related questions

Difference between a proportional solenoid and a conventional on off solenoid?

1.) in conventional solenoid , the force is not costant...wheras in proportional .it is. 2.) proportional valve fills the gap between conventional and servo valves 3.) proportional valve can take infinite spool positions 4.)proportional valve cannot take high degree if valve performance


How proportional control would perform in a cruise control system?

HOW WORK TO PROPORTIONAL valve


Difference between servo valve proportional valve?

What is the difference between servo valves and proportional valvesThere are no strict rules between Servo valves and proportional valves, because the proportional valve"s performance is getting better, gradually close to the servo valve, so in recent years there has been proportional servo valve. The difference between servo and proportional valve can be divided into the following points: 1. Drive different.2. Different performance parameters.3. Different valve structure and precision.4. Function in different types.5. Valve rated pressure drop are different.So people can choose the different kinds of valves on the basic of you require.Angad kumar pandey


What is the purpose of proportional valve for brakes of kia pregio?

The fronts do the most work so the proportional valve sees they get more pressure. That is also why reservoir for front usually larger as well.


Where is the proportional valve on a 2001 S 10 located?

If you have 4 wheel disc brakes, it doesn't use a proportion valve.


Where is the brake proportional valve located on a Mazda Protege 1995?

behind the engine on the firewall


What is Hyundai exavator 360LC eppr valve?

Electro Proportional Pressure Reducing Valve, it decreases pump flow to prevent engine stall


Where is the proportional valve in a car braking system?

A proportional vavle is right after the master cylinder.It can be mounted near the firewall or in front under the powersteering pump.But on a car it is on the firewall on the driver side. Bruce


Where are the proportional valves located on Lincolin Mark VIII 1997?

Follow the tubing from the master cylinder and it runs into the proportioning valve.


Why integral control mode is also referred as preset?

it is a automativ reset control whereby the valve moves at aspeed proportional to the error eliminating the offset


How is a proportional and non-proportional relationship different?

Proportional is when it is proportional.


How to fix dodge neon proportional brake valve?

I should have been more specific. Non ABS car. Front disc rear drum. No fluid going to rear passenger side. Nothing wrong with lines. Small proportional valve at master cylinder going to this wheel will not let fluid through! If the fluid is not being allowed through it could be a few things. Is the fluid being forced out the sides of the proportioning valve? (Squirting out). If so then the usually means the O-Ring on the valve is Broken or has shrunk. If this is the case you will need to replace the O-Ring. If it is just being restricted from getting through the Valve it can be due to the Proportioning valve being clogged. In this case you will have to replace the Proportioning Valve. *I would also check before replacing the part it could also be the line exiting the Proportioning Valve is clogged up and not allowing the fluid to exit the valve.*