Model: N519

Fluid Pressure Regulating Valve

Properties:

Body Material

Steel

Second End Flange Outside Diameter

5.938 inches

Body Style

Straight thru

Furnished Items

Brazing ring

Media For Which Designed

Air

First End Connection Type

Unthreaded internal pipe

First End Style Designator

Socket w/brazing ring

First End Bolt Hole Quantity

First End Pipe Size Accommodated

0.750 inches

Second End Relationship With First End

Not identical

Second End Connection Type

Plain face flange

Second End Style Designator

Plain

Second End Flange Shape Style

Round w/ bolt holes

Second End Bolt Hole Diameter

0.688 inches

Second End Bolt Circle Diameter

4.625 inches

Seat Material

Steel, corrosion resisting

Flow Control Device Material

Steel, corrosion resisting

End Connection Quantity

Renewable Seat Ring Type

Threaded

Outlet Pressure Range

+5.0/+600.0 pounds per square inch

Outlet Pressure Range

+5.0 to 600.0 pounds per square inch

Regulation Type

Manual single stage

Valve Stem Design

Single seat

Valve Loading Method

Dome

Maximum Inlet Pressure Rating

3000.0 pounds per square inch

Outlet Pressure Accuracy Rating

Not rated

Filter

Not included

NSN

4820-00-288-6673

Part Number

N519

Description

Valve,regulating,fluid Pressure

CAGE

82796

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 N519 NSN 4820-00-288-6673

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

20.0 X 20.0 X 18.0

Paclk Weight:

145.0000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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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