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What is the purpose of a bypass valve?

What is the purpose of a bypass valve?

Controlling pump output. Pressure bypass valves serve to control pressure in a system by diverting a portion of the flow. Typically they bypass fluid from the outlet of a pump back to the reservoir.

What is bypass valve?

A bypass valve is a type of valve that is installed in a bypass pipeline. Therefore, valves that are installed on the bypass piping line, such as pressure reducing valves, steam traps and control valves, are also known to be bypass valves.

What is another name for a bypass valve?

A valve that maintains constant system pressure. The pressure at which the valve should open can be set. Bypass valves are commonly used in oil filters and oil coolers. Also known as a bypass relief valve.

What is bypass assembly?

Automatic bypass valve assembly enabling the supply of mains water should a pump set fail. The assembly features a special low head-loss Double Check Valve assembly (ED132) and four full bore isolating valves with unions. Traditionally bypasses are considered a source of stagnant water and a backflow risk.

What does a bypass valve do on a central heating system?

Bypass valves are valves fitted to heating systems between the boiler and the radiators. They are connected between the flow and return pipes to maintain a constant minimum flow rate through the heat exchanger and to provide heat dissipation on pump overrun.

What is turbo bypass valve?

A compressor bypass valve (CBV), also known as a pressure relief valve or diverter valve, is a manifold vacuum-actuated valve designed to release pressure in the intake system of a turbocharged vehicle when the throttle is lifted or closed. This type of valve is typically an aftermarket modification.

What does do not bypass mean?

: to go around or avoid (a place or area) : to avoid or ignore (someone or something) especially to get something done quicker. See the full definition for bypass in the English Language Learners Dictionary.

What is bypass flow?

Bypass Flows – A Definition. A simple definition of a “bypass flow” condition is that the term refers to a requirement that water which would otherwise be diverted in priority instead be “bypassed” from the diversion and left in the stream.

What is valve and types?

Common types of valves include:

  • Ball Valve. Predominantly equipped with quick-acting 90-degree turn handles, these valves use a ball to control flow to provide easy on-off control.
  • Butterfly Valve.
  • Check Valve.
  • Gate Valve.
  • Knife Gate Valve.
  • Globe Valve.
  • Needle Valve.
  • Pinch Valve.

What is the function of the bypass valve in an oil filter?

The bypass valve – otherwise known as a pressure relief valve – is an integral part of the oil filter. The valve is designed to open when the oil filter becomes clogged or when the oil is too thick. This allows the oil to bypass the filter through a center tube .

How does water filter bypass valves work?

How Bypass Valves in Water Filters Work The purpose of bypass valves on water treatment devices is to allow the user to easily divert water around the treatment device. The usefulness of this feature can be easily seen.

What is bypass valve in plumbing?

A bypass valve is a type of valve that is installed in a bypass pipeline. These valves generally do not indicate any particular category, shape or size of the valve. Therefore, valves that are installed on the bypass piping line, such as pressure reducing valves, steam traps and control valves, are also known to be bypass valves.

What is bypass control valve?

bypass valve. A valve (usually in a closed position) which is used as the control device in a bypass. A valve that maintains constant system pressure. When the system pressure is exceeded by a predetermined amount, the valve opens and relieves the pressure, bypassing the fluid back to the system and thereby protecting the system against ruptures.