VAL612

View detailed technical data, stock status, and sourcing information for: VAL612
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-835-4107

Item Name Code

05493

Assigment Date

11/30/1966 (59 years ago)

refrigerant 22 media for which designed, 0.500 inches nominal first end outside diameter tube accommodated, socket first end style designator, unthreaded internal tube first end connection type, "angle give "adqm" or "adqn" if flanged one or two ends" body style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: "angle give "adqm" or "adqn" if flanged one or two ends"
Media For Which Designed: refrigerant 22
First End Connection Type: unthreaded internal tube
First End Style Designator: socket
First End Outside Diameter Tube Accommodated: 0.500 inches nominal
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 nominal
Flow Control Device: disk, top guided
End Connection Quantity: 2
Capillary Tube Length: 60.000 inches nominal
Bulb Length: 3.062 inches nominal
Bulb Diameter: 0.625 inches nominal
Valve Expansion Control Type: thermostatic
Valve Evaporator Temp Range Designation: high
Valve Pressure Limiting Device: included
Bulb Media Type: refrigerant 22
Bulb Mounting Method: clamp
Valve Equalizer Location: internal
Refrigeration Capacity In Btu Per Hour: 24.0
Material: copper alloy body

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4130-00-904-8748	No Name Available	05/17/1968

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
54667	Expansion Valve
TCL2HW-3/8X1/20DF	Expansion Valve
TCL2HW1AC501-4	Expansion Valve
TLX200HL	Expansion Valve
VAL612	Expansion Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-835-4107?

The FSCG of the NSN 4820-00-835-4107 is 4820

Does the NSN 4820-00-835-4107 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-835-4107 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-00-835-4107 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-835-4107 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-00-835-4107 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Nov 30, 1966