Model: 4187428

Fluid Pressure Regulating Valve

Properties:

Body Material

Any acceptable

Media For Which Designed

Hydraulic oil

First End Connection Type

Threaded internal pipe

First End Style Designator

Gasket seal

First End Thread Size And Series/type Designator

3/4-18 nptf

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Third End Relationship With Preceding Ends

Identical with second end

Flow Control Device

Cone, top guided

End Connection Quantity

Regulation Type

Manual single stage

Manual Control Method

Knob

Valve Stem Design

Single seat

Valve Loading Method

Threaded stem with setscrew

Maximum Inlet Pressure Rating

3000.0 pounds per square inch

Filter

Not included

NSN

4820-01-052-4009

Part Number

4187428

Description

Valve,regulating,fluid Pressure

CAGE

80212

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.

Part 4187428 NSN 4820-01-052-4009

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27565

FIIG:

A21100

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Schedule B and Export

Schedule B: 8481809015
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level