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Expansion Valve NSN 4820-00-045-7911

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 4820-00-045-7911 NSN: 4820-00-045-7911

Features and Characteristics

Body Material
Brass
Body Style
Straight thru
Stem Material
Any acceptable
Media For Which Designed
Refrigerant 500
First End Connection Type
Unthreaded internal tube
First End Style Designator
Plain
First End Outside Diameter Tube Accommodated
0.500 inches
Second End Relationship With First End
Identical
Seat Material
Steel, corrosion resisting
Flow Control Device
Disk, top guided
Flow Control Device Material
Steel, corrosion resisting
End Connection Quantity
2
Capillary Tube Length
60.000 inches
Bulb Length
3.000 inches
Bulb Diameter
0.500 inches
Valve Expansion Control Type
Thermostatic
Valve Evaporator Tempurature Range Designation
High
Valve Pressure Limiting Device
Included
Valve Pressure Limiting Device Setting
77.0 pounds per square inch gage
Bulb Media Type
Refrigerant 500
Bulb Mounting Method
Well
Valve Equalizer Location
External
Valve Equalizer Connection Type
Flared tube
Valve Equalizer Connection Diameter
0.250 inches
Refrigeration Capacity In Btu Per Hour
72.0
FSC
4820 Nonpowered Valves
NIIN
000457911
NSN
4820000457911

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EA12PC651
Cage Code:
10855
Status:
A
MSDS:
Part Number:
NPDE6G60
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 4820-00-045-7911
What are the manufacturers of nsn 4820000457911?
Does this nsn 4820000457911 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820000457911
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 4820000457911 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820000457911 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820000457911?
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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