Model: 190-8-31.8

Fluid Pressure Regulating Valve

Special Features:

Constant regulated flow 31.8 gpm porm 10 pct

Properties:

Body Material
Aluminum alloy
Body Style
Straight thru
Media For Which Designed
Hydraulic oil
First End Connection Type
Threaded internal tube
First End Style Designator
Plain
First End Outside Diameter Tube Accommodated
2.000 inches
First End Thread Size And Series/type Designator
1-5/16-12 unf
First End Thread Class
2b
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
First End Seat Radius
1.000 inches
Flow Control Device
Piston, spring loaded
End Connection Quantity
2
Mounting Facility
Internal thread
Outlet Pressure Range
+70.0/+5000.0 pounds per square inch
Regulation Type
Automatic single stage
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
5000.0 pounds per square inch
Outlet Pressure Accuracy Rating
0.900 pounds per square inch
Filter
Not included
NSN
4820-00-608-1047
Part Number
190-8-31.8
Description
Valve,regulating,fluid Pressure
CAGE
09990

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 190-8-31.8 NSN 4820-00-608-1047

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
7.4 X 2.2 X 2.2
Paclk Weight:
1.8000lbs
Item Weight:
--
Item Dim:
006700200020
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
2
LVL_B:
H

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
671
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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