Calibrated Flow Valve NSN 4820-01-463-7631

Item Description

A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. It is designed to be used with various fluids and may be preset and/or adjustable. It may be in-line or cartridge (manifold) design. Excludes valve, regulating, feed water; valve, regulating, fluid pressure; valve, regulating, fuel oil; valve, regulating, oil pressure, automatic pilot; vavle, regulating, temperature; valve, angle; and valve, globe.

NSN: 4820-01-463-7631

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Features and Characteristics

Body Material

Bronze

Body Style

Straight thru

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Thread Size And Series/type Designator

3/4-14 npt

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Flow Control Device

Diaphragm

Flow Control Device Material

Rubber, buna-n

End Connection Quantity

Valve Discharge Flow Rate

3.5 gallons per minute

Maximum Inlet Pressure Rating

150.0 pounds per square inch

End Application

Misc parts list

Tempurature Rating

Between 32.0 degrees fahrenheit and 160.0 degrees fahrenheit

Special Features

1 pipe size 3/4 in; pressure range 15-150 psi; flow tolerance +or- 10 pct; constant flow regardless of pressure fluctuation; designed for liquids w/viscosity similar to water; suitable for most coolants; flow rates quoted are for water

FSC

4820 Nonpowered Valves

NIIN

014637631

NSN

4820014637631

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2305-1111-3/4IN

Cage Code:

90800

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481809015
NAICS: 332911
SITC: 74780
Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-463-7631

What are the manufacturers of nsn 4820014637631?

Romac Industries, Inc. (90800)

Does this nsn 4820014637631 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014637631
A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. it is designed to be used with various fluids and may be preset and/or adjustable. it may be in-line or cartridge (manifold) design. excludes valve, regulating, feed water; valve, regulating, fluid pressure; valve, regulating, fuel oil; valve, regulating, oil pressure, automatic pilot; vavle, regulating, temperature; valve, angle; and valve, globe.

Does nsn 4820014637631 contain any precious metals?
No precious metal content.

Does nsn 4820014637631 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014637631?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

33212

FIIG:

A21100

App. Key:

Cond. Code:

Status:

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