Model: 30/3.4.1ALT.10

Fluid Pressure Regulating Valve

Properties:

Body Material
Bronze, astm b61
First End Flange Outside Diameter
7.000 inches
Outside Surface Treatment
Any acceptable
Body Style
Straight thru
Furnished Items
Internal pilot valve
Media For Which Designed
Steam
First End Connection Type
Plain face flange
First End Style Designator
Plain
First End Flange Shape Style
Round w/ bolt holes
First End Flange Thickness
0.688 inches
First End Bolt Hole Quantity
4
First End Bolt Hole Diameter
0.750 inches
First End Bolt Circle Diameter
5.500 inches
Second End Relationship With First End
Identical
Seat Material
Steel, corrosion resisting and cobalt alloy
Face To Face Distance
9.750 inches
Flow Control Device
Disk, bevel seat, top guided and disk, bevel seat, bottom guided
Flow Control Device Material
Steel, federal standard 66, aisi 420/sae 51420
End Connection Quantity
2
Renewable Seat Ring Type
Threaded
Outlet Pressure Range
+10.0/+130.0 pounds per square inch
Outlet Pressure Range
+10.0 to 130.0 pounds per square inch
Regulation Type
Manual single stage
Manual Control Method
Wheel
Valve Stem Design
Single seat
Valve Loading Method
Spring
Remote Actuation Method
Piston
Maximum Inlet Pressure Rating
150.0 pounds per square inch
Outlet Pressure Accuracy Rating
Not rated
Filter
Not included
NSN
4820-00-287-3580
Part Number
30/3.4.1ALT.10
Description
Valve,regulating,fluid Pressure
CAGE
35795

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 30/3.4.1ALT.10 NSN 4820-00-287-3580

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

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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