Expansion Valve NSN 4820-00-470-9908

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: 4820-00-470-9908

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Features and Characteristics

Body Material

Brass, astm b124, alloy no. 2

Body Style

Angle give "adqm" or "adqn" if flanged one or two ends

Stem Material

Steel, federal standard 66, aisi 410/sae 51410

Tempurature Rating

50.0 degrees fahrenheit

Media For Which Designed

Refrigerant 22

First End Connection Type

Unthreaded internal tube

First End Style Designator

Socket

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

Socket

Second End Pipe Size Accommodated

0.375 inches

Second End Outside Diameter Tube Accommodated

0.375 inches

Seat Material

Brass, astm b124, alloy no. 2

Flow Control Device

Diaphragm

Flow Control Device Material

Steel, federal standard 66, aisi 304/sae 30304

End Connection Quantity

Adjustable Pressure Range

Not rated

Capillary Tube Length

180.000 inches

Bulb Length

Between 4.781 inches and 4.844 inches

Bulb Diameter

Between 0.623 inches and 0.639 inches

Valve Expansion Control Type

Pressure

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

12.0

FSC

4820 Nonpowered Valves

NIIN

004709908

NSN

4820004709908

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

TCLE100HW

Cage Code:

70255

Status:

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 4820-00-470-9908

What are the manufacturers of nsn 4820004709908?

Emerson Electric Co (70255)

Does this nsn 4820004709908 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004709908
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 4820004709908 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820004709908 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004709908?
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:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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