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
6
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
2
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.:
1
App. Key:
D
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127200
UFC:
64480
LTL:
85.0
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
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

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