Model: 477A1111122-001

Fluid Pressure Regulating Valve

Properties:

Body Material
Aluminum alloy, qq-a-601, alloy 356, temper t6
Outside Surface Treatment
Anodized
Body Style
Straight thru
Stem Material
Aluminum alloy, qq-a-200/3, alloy 2024, t4
First End Connection Type
Threaded internal boss
First End Style Designator
Gasket seal
First End Thread Size And Series/type Designator
7/16-20 unjf
First End Thread Class
3b
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Seat Material
Aluminum alloy, qq-a-200/3, alloy 2024, t4
Packing Material
Rubber, buna-n
Flow Control Device
Piston, weighted type
Flow Control Device Material
Aluminum alloy, qq-a-200/3, alloy 2024, t4
End Connection Quantity
2
Renewable Seat Ring Type
Pressed-in
Regulation Type
Manual single stage
Manual Control Method
Screw
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
1000.0 pounds per square inch
Outlet Pressure Setting
23.0 pounds per square inch
Outlet Pressure Accuracy Rating
1.000 pounds per square inch
Filter
Not included
Tempurature Rating
Between -61.0 degrees fahrenheit and 150.0 degrees fahrenheit
Supplementary Features
Appl to acft, type c-130/apq 122
NSN
4820-00-938-7470
Part Number
477A1111122-001
Description
Valve,regulating,fluid Pressure
CAGE
38597

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 477A1111122-001 NSN 4820-00-938-7470

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:
LG
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.7000lbs
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:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
594
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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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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