Model: 40446-207

Fluid Pressure Regulating Valve

Properties:

Body Material

Bronze, astm b61

First End Flange Outside Diameter

2.875 inches

Body Style

Straight thru

Media For Which Designed

Water, salt

First End Connection Type

Plain face flange

First End Style Designator

Plain

First End Flange Shape Style

Round w/ bolt holes

First End Flange Thickness

0.938 inches

First End Bolt Hole Quantity

First End Bolt Hole Diameter

0.688 inches

Face To Face Distance

11.750 inches

Flow Control Device

Disk

Flow Control Device Material

Rubber, buna-n

End Connection Quantity

Outlet Pressure Range

+100.0/+150.0 pounds per square inch

Regulation Type

Automatic single stage

Valve Stem Design

Single seat

Valve Loading Method

Spring

Filter

Not included

End Application

Lsd44 midlife s/a 3290.4k

Tempurature Rating

165.0 degrees fahrenheit

End Connection Specification/std

Mil-f-20042

Valve Size

2.500 inches

Part Name Assigned By Controlling Agency

Sea water pressure reducing valve

Specification Data

81346-astm f1370 professional/industrial association specification

Nondefinitive Specification/std Data

1 type and j size and f end and 2 rating and x range

Departure From Cited Designator

250.0

NSN

4820-01-576-2428

Part Number

40446-207

Description

Valve,regulating,fluid Pressure

CAGE

55378

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 40446-207 NSN 4820-01-576-2428

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:

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:

Construction Materials

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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