Model: 40444-9 ASSEMBLY 40444-904

Fluid Pressure Regulating Valve

Properties:

Body Material
Copper alloy
Body Style
Straight thru
Stem Material
Nickel copper alloy, qq-n-288
Media For Which Designed
Water, salt
First End Connection Type
Unthreaded internal pipe
First End Style Designator
Socket w/brazing ring
First End Pipe Size Accommodated
1.500 inches
Second End Relationship With First End
Identical
Seat Material
Nickel copper alloy, qq-n-288
Flow Control Device
Disk
Flow Control Device Material
Rubber, synthetic, mil-d-17650
End Connection Quantity
2
Outlet Pressure Range
+85.0/+125.0 pounds per square inch
Regulation Type
1st stage automatic, 2nd stage manual
Manual Control Method
Screw
Valve Loading Method
Spring
Remote Actuation Method
Diaphragm
Maximum Inlet Pressure Rating
150.0 pounds per square inch
Filter
Not included
Specification Data
81349-mil-v-2042d government specification
Nondefinitive Specification/std Data
1 type
NSN
4820-01-379-4625
Part Number
40444-9 ASSEMBLY 40444-904
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 40444-9 ASSEMBLY 40444-904 NSN 4820-01-379-4625

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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