Model: 218-73434-1

Fluid Pressure Regulating Valve

Properties:

Body Material
Aluminum alloy, qq-a-601, alloy 356, temper t6
Outside Surface Treatment
Anodized, mil-a-8625, type 2
Body Style
Straight thru
Media For Which Designed
Air
First End Connection Type
Threaded external tube
First End Style Designator
Flared
First End Outside Diameter Tube Accommodated
1.000 inches
First End Thread Size And Series/type Designator
1-5/16-12 un
First End Thread Class
3a
First End Thread Direction
Right-hand
Second End Relationship With First End
Not identical
Second End Connection Type
Threaded internal boss
Second End Style Designator
Gasket seal
Second End Thread Size And Series/type Designator
1 5/16-12 un
Second End Thread Class
3b
Second End Thread Direction
Right-hand
Seat Material
Plastic, ams 3651
First End Seat Angle In Deg
37.0
Packing Material
Rubber, synthetic, ls53, dow corning corp
Flow Control Device
Poppet
Flow Control Device Material
Aluminum alloy, qq-a-225/8, alloy 6061, t651
End Connection Quantity
2
Renewable Seat Ring Type
Pressed-in
Mounting Facility
Clamp
Regulation Type
Automatic single stage
Valve Loading Method
Spring
Filter
Not included
NSN
4820-00-231-9664
Part Number
218-73434-1
Description
Valve,regulating,fluid Pressure
CAGE
80378

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 218-73434-1 NSN 4820-00-231-9664

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:
N

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
6.0 X 5.0 X 4.0
Paclk Weight:
1.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
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

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