Fluid Pressure Regulating Valve NSN 4820-01-284-4282

Item Description

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

NSN: 4820-01-284-4282

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Features and Characteristics

Body Material

Brass

Body Style

Tee

Stem Material

Nickel copper alloy

Media For Which Designed

Water

First End Connection Type

Unthreaded internal pipe

First End Style Designator

Socket

First End Pipe Size Accommodated

1.000 inches

Second End Relationship With First End

Identical

Seat Material

Nickel copper alloy

First Connection Face To Centerline Distance

3.687 inches

Second Connection Face To Centerline Distance

3.562 inches

Third Connection Face To Centerline Distance

3.562 inches

Center To Center Distance

1.750 inches

Flow Control Device

Piston, spring loaded

Flow Control Device Material

Brass

End Connection Quantity

Outlet Pressure Range

+55.0/+235.0 pounds per square inch

Regulation Type

1st stage manual, 2nd stage automatic

Manual Control Method

Screw

Valve Loading Method

Spring

Maximum Inlet Pressure Rating

235.0 pounds per square inch

Filter

Not included

FSC

4820 Nonpowered Valves

NIIN

012844282

NSN

4820012844282

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

M900P-100-UE2-2W 1IN

Cage Code:

21013

Status:

MSDS:

Part Number:

M900P-1215UE-2W 1IN

Cage Code:

21013

Status:

MSDS:

Part Number:

M900P-1215UE-2W

Cage Code:

21013

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 4820-01-284-4282

What are the manufacturers of nsn 4820012844282?

Metrex Valve Corp. (21013)

Does this nsn 4820012844282 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820012844282
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. it is designed for use with compressed gas(es) and various liquids and may include gauges. it may be inline or cartridge (manifold) design. excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Does nsn 4820012844282 contain any precious metals?
No precious metal content.

Does nsn 4820012844282 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820012844282?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

27565

FIIG:

A21100

App. Key:

Cond. Code:

Status:

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