Fluid Pressure Regulating Valve

PBDBFEVECJ
(NSN) National Stock Number
4810-01-284-8189
Federal Supply Classification
4810 Powered Valves
Item Name Code
27565
Schedule B Code
8481400000
Summary

Tee body style, threaded internal boss first end connection type, gasket seal first end style designator, 0.750-16 unf first end thread size and series/type designator, 3b first end thread class, right-hand first end thread direction

DAC HCC DMIL RNCC
E - - 3
RNVC SADC MSDS RNAAC
2 - - 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
tee
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
First End Connection Type
threaded internal boss
Details A narrative description of the type of end connection.
First End Style Designator
gasket seal
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the end.
First End Thread Size And Series/Type Designator
0.750-16 unf
Details Designates the thread diameter,series/type,and number of threads per specific measurement scale.
First End Thread Class
3b
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
First End Thread Direction
right-hand
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
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.
Second End Style Designator
gasket seal
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the end.
Second End Thread Size And Series/Type Designator
0.562-18 unf
Details Designates the thread diameter,series/type,and number of threads per specific measurement scale.
Second End Thread Class
3b
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Second End Thread Direction
right-hand
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Third End Relationship With Preceding Ends
not identical with first or second end
Details Indicates whether or not the third end is identical with first or second end.
Third End Connection Type
threaded internal boss
Details A narrative description of the type of end connection.
Center To Center Distance
1.560 inches nominal
Details The center to center distance.
Packing Material
rubber, synthetic
Details The element,compound,or mixture of which the packing is fabricated.
Flow Control Device
disk
Details The part that controls the flow through the item.
End Connection Quantity
3
Details The number of end connections included in the item.
Outlet Pressure Range
+25.0 to 400.0 pounds per square inch
Details The minimum to maximum limits of outlet pressure of the item.
Regulation Type
automatic single stage
Details Indicates the basic design type used for regulating the item.
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
2000.0 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
aluminum body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
64490 - W -
RVC WCC TCC SHC
- 594 Z 9
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FAQs
Frequently asked questions for NSN 4810-01-284-8189
What is the NIIN of the NSN 4810-01-284-8189?
The National Item Identification Number (NIIN) of the NSN 4810-01-284-8189 is 01-284-8189
When the NSN 4810-01-284-8189 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Thu, Sep 1, 1988
Does the NSN 4810-01-284-8189 contain any precious metals?
Does not contain precious metal
Does the NSN 4810-01-284-8189 contain any hazardous material?
No data in HMIRS

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