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Expansion Valve NSN 4820-01-044-4909

Item Description

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

NSN 4820-01-044-4909 NSN: 4820-01-044-4909

Features and Characteristics

Body Material
Brass
Body Style
Straight thru
Tempurature Rating
40.0 degrees fahrenheit
Media For Which Designed
Refrigerant 22
First End Connection Type
Unthreaded internal tube
First End Style Designator
Plain
First End Outside Diameter Tube Accommodated
0.625 inches
Second End Relationship With First End
Not identical
Second End Connection Type
Unthreaded internal tube
Second End Style Designator
Plain
Second End Outside Diameter Tube Accommodated
0.375 inches
Seat Material
Nickel copper alloy and steel, corrosion resisting
Flow Control Device
Cone, bottom guided
Flow Control Device Material
Beryllium copper or steel, corrosion resisting
End Connection Quantity
2
Adjustable Pressure Range
Not rated
Capillary Tube Length
60.000 inches
Bulb Length
3.500 inches
Bulb Diameter
0.500 inches
Valve Expansion Control Type
Thermostatic
Valve Evaporator Tempurature Range Designation
Low
Valve Pressure Limiting Device
Included
Valve Pressure Limiting Device Setting
100.0 pounds per square inch gage
Bulb Media Type
Refrigerant 22
Bulb Mounting Method
Clamp
Valve Equalizer Location
External
Valve Equalizer Connection Type
Flared tube
Valve Equalizer Connection Diameter
0.250 inches
Refrigeration Capacity In Btu Per Hour
24.0
FSC
4820 Nonpowered Valves
NIIN
010444909
NSN
4820010444909

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SVE2CP100
Cage Code:
78462
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-044-4909
What are the manufacturers of nsn 4820010444909?
Does this nsn 4820010444909 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010444909
A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. it may be actuated by a thermostatic element or self-actuated.
Does nsn 4820010444909 contain any precious metals?
No precious metal content.
Does nsn 4820010444909 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010444909?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05493
FIIG:
A07100
App. Key:
AG
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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