NSN 4820-01-506-7392 Expansion Bypass Valve

About this product

Material body polyvinyl chloride, spring housing polyvinyl chloride, trim 316 stainless, seat kel-f with synthetic sapphire ball poppet, adjustment screw delrin, lock nut aluminum alloy; inlet 1/4 npt,f; outlet 1/4 npt, f; overall length 3.375 inch max.

Manufacturer part number HS5250-2006 for national stock number 4820015067392.

Datasheet

Product description

System Pressure Regulating Valve NSN 4820-01-506-7392.
MPN or Model

HS5250-2006
Schedule B
8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
Body Material
Plastic, polyvinyl chloride
Body Style
Tee w/offset
Seat Material
Plastic
Face To Face Distance
3.500 inches
Flow Control Device
Poppet
Flow Control Device Material
Plastic
End Connection Quantity
1
Outlet Pressure Range
+2.0/+6.0 pounds per square inch
Manual Control Method
Screw
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
3000.0 pounds per square inch
End Application
Apache attack helicopter
Tempurature Rating
Between 0.0 degrees fahrenheit and 125.0 degrees fahrenheit
Part Name Assigned By Controlling Agency
Regulator, pressure

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System Pressure Regulating Valve

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.

Mechanic Bill explains Expansion Bypass Valve

Pricing and Availability

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Manufacturer Part Numbers and Alternates

MPN manufacturer part number	Registrant or Supplier
HS5250-2006	Boeing Company, The

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