Part Number 18712-3IN

Check Valve

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
18712-3in
Demil:
No
Shelf Life:
UOM:
NIIN:
000038320

Part Information
3 in. Valve size

NSN
National Stock Number:
4820-00-003-8320 4820000038320
TXT
Description:
Check Valve
INC
INC
Item Name Code:
05487
MRC:
A measurement of the pipe size the item will accommodate.AAAR
Pipe Size Accommodated:
3.000 inches all ends
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk
MRC:
The means of closing the item when inlet pressure decreases.ADSU
Disk Loading Method:
Weight
MRC:
Indicates the type of renewable seating ring in the item.ADZH
Renewable Seat Ring Type:
Welded
MRC:
The maximum temperature at which the item is rated to operate for an extended period of time.AEHZ
Maximum Operating Temp:
850.0 degrees fahrenheit single response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
Beveled (pipe) all ends
MRC:
The means used to control the operation of the valve.AQLR
Valve Operation Method:
Automatic
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Butt weld pipe all ends
MRC:
The installed position for which the item is designed.BBJX
Mounting Position:
Horizontal or vertical
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
600.0 pounds per square inch single response
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 416 seat
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Stainless steel flow control device
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel uns j03002 body
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Astm a-216 grade wcb assn standard single material response body
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Astm a-351 grade ca15 assn standard single material response flow control device
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Astm a-473 type 416 assn standard single material response seat
MRC:
The type of media for which the item is designed.MEDA
Media For Which Designed:
Steam 1st response
MRC:
The type of media for which the item is designed.MEDA
Media For Which Designed:
Water, fresh 2nd response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Straight thru

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