Model: B38-447-A1LA

System Pressure Regulating Valve

Special Features:

Typical air flow of 106 scfm with input of 175 psig; length is 11.14 inches; automatic drain w/long bowl; filter is 5 micron ceramic pyrolith; outlet pressure is 4 psig to 125 psig

Properties:

Body Material

Steel, corrosion resisting

Media For Which Designed

Air

Flow Control Device

Diaphragm

End Connection Quantity

Mounting Facility

Panel

Filter

Included

End Application

B38-447-aila filter-regulator used on cvn 73

Tempurature Rating

Between -40.0 degrees fahrenheit and 175.0 degrees fahrenheit

Part Name Assigned By Controlling Agency

Filter-regulator

NSN

4820-01-596-8052

Part Number

B38-447-A1LA

Description

Valve,regulating,system Pressure

CAGE

43990

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.

Part B38-447-A1LA NSN 4820-01-596-8052

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

35896

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:

Paclk Weight:

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:

127200

UFC:

64480

LTL:

85.0

LCL:

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