Model: 155665-2-1

Fluid Pressure Regulating Valve

Properties:

Body Material
Aluminum alloy
Outside Surface Treatment
Passivated
Body Style
Tee w/offset
Stem Material
Steel
Media For Which Designed
Hydrocarbon fuels and oils
First End Connection Type
Threaded external tube
First End Style Designator
Flared
First End Outside Diameter Tube Accommodated
0.750 inches
First End Thread Size And Series/type Designator
1-1/16-12 un
First End Thread Class
2a
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Third End Relationship With Preceding Ends
Not identical with first or second end
Third End Connection Type
Threaded external tube
Third End Style Designator
Flared
Third End Outside Diameter Tube Accommodated
0.500 inches
Third End Thread Size And Series/type Designator
3/4-16 unf
Third End Thread Class
2a
Third End Thread Direction
Right-hand
Fourth End Relationship With Preceding Ends
Identical with third end
Seat Material
Steel
Offset Distance
3.000 inches
First End Seat Angle In Deg
37.5
Third End Seat Angle In Deg
37.5
Packing Material
Plastic
Flow Control Device
Disk, top guided
Flow Control Device Material
Plastic
End Connection Quantity
4
Renewable Seat Ring Type
Pressed-in
Regulation Type
Automatic double stage
Valve Stem Design
Double seat
Valve Loading Method
Spring
Filter
Not included
NSN
4820-00-589-9033
Part Number
155665-2-1
Description
Valve,regulating,fluid Pressure
CAGE

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 155665-2-1 NSN 4820-00-589-9033

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
576
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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