Fluid Pressure Regulating Valve

C3122

C3122
(NSN) National Stock Number
4820-00-202-8386
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
27565
Schedule B Code
8481809015
Summary

Straight thru body style, fluid, petroleum base media for which designed, unthreaded internal pipe first end connection type, streamlined with one brazing ring first end style designator, 0.375 inches first end nominal pipe size accommodated, identical second end relationship with first end

DAC HCC DMIL RNCC
6 - - 5
RNVC SADC MSDS RNAAC
9 - - AX
Identification

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.

INC FIIG Concept Condition
27565 A21100 1 2
Specifications
Body Style
straight thru
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
Media For Which Designed
fluid, petroleum base
Details The type of service with which the item is designed to be used. please use mrc meda in place of this discontinued mrc.
First End Connection Type
unthreaded internal pipe
Details A narrative description of the type of end connection.
First End Style Designator
streamlined with one brazing ring
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the end.
First End Nominal Pipe Size Accommodated
0.375 inches
Details The industrial designation or term used to define the nominal diameter of the pipe the end will accommodate.
Second End Relationship With First End
identical
Details Indicates whether or not the second end is identical to the first end. please use mrc cqbb in place of this discontinued mrc.
Seat Material
nickel copper alloy
Details The element,compound,or mixture of which the seating surfaces are fabricated. please use mrc cybm or matt and use of isac in place of this discontinued mrc.
Flow Control Device
disk, bottom guided and disk, top guided
Details The part that controls the flow through the item.
Flow Control Device Material
nonmetallic
Details The element,compound,or mixture of which the flow control device is fabricated. please use mrc matt with isac in place of this discontinued mrc.
End Connection Quantity
2
Details The number of end connections included in the item.
Renewable Seat Ring Type
threaded
Details Indicates the type of renewable seating ring in the item.
Outlet Pressure Range
+25.0 to 100.0 pounds per square inch
Details The minimum to maximum limits of outlet pressure of the item.
Regulation Type
manual single stage
Details Indicates the basic design type used for regulating the item.
Manual Control Method
wheel
Details The means used to manually adjust the item.
Valve Stem Design
single seat
Details The seat design of the valve stem.
Valve Loading Method
spring
Details The means of providing resistance to the media passing through a valve,whereby the valve is actuated to regulate the flow.
Maximum Inlet Pressure Rating
125.0 pounds per square inch
Details The maximum pressure of the media on the inlet side at which an item is designed to operate.
Filter
not included
Details An indication of whether or not a filter is included.
Material
copper alloy body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
34905 86184 6 - 5 9 - AX
34905A 86184 6 - 3 2 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
64490 - P -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
GRISWOLD INDUSTRIES DBA CLA-VAL CO
CAGE: 86184
COSTA MESA , CA , 92627-4416
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-202-8386
What is the NIIN of the NSN 4820-00-202-8386?
The National Item Identification Number (NIIN) of the NSN 4820-00-202-8386 is 00-202-8386
When the NSN 4820-00-202-8386 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4820-00-202-8386 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-202-8386 contain any hazardous material?
No data in HMIRS

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