Expansion Valve NSN 4820-01-238-9781

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: 4820-01-238-9781

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Features and Characteristics

Body Material

Copper alloy

Body Style

Straight thru

Tempurature Rating

40.0 degrees fahrenheit

Media For Which Designed

Refrigerant 12

First End Connection Type

Threaded external tube

First End Style Designator

Flared

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded external tube

Second End Style Designator

Plain

Seat Material

Copper alloy

First End Seat Angle In Deg

37.0

Flow Control Device

Disk, flat

End Connection Quantity

Capillary Tube Length

30.000 inches

Bulb Length

3.000 inches

Bulb Diameter

0.500 inches

Valve Expansion Control Type

Pressure

Valve Pressure Limiting Device

Not included

Valve Equalizer Location

Internal

Refrigeration Capacity In Btu Per Hour

18.0

FSC

4820 Nonpowered Valves

NIIN

012389781

NSN

4820012389781

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

XF-1 1/2-L2

Cage Code:

78462

Status:

MSDS:

Part Number:

XF1-1/2-L2 3/8X1/2

Cage Code:

90598

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 4820-01-238-9781

What are the manufacturers of nsn 4820012389781?

Sporlan Valve Co (78462)
Engineered Air Systems Inc. (90598)

Does this nsn 4820012389781 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820012389781
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 4820012389781 contain any precious metals?
No precious metal content.

Does nsn 4820012389781 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820012389781?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service