Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
1-1/2 inch trac style h sea water pressure reducing valve as per mil-v-2042 / astm -f1370, type 1 250 pounds (psi).
NSN
National Stock Number:
TXT
Description:
Fluid Pressure Regulating Valve
MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Bronze, astm b61
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Straight thru
MRC:
The element, compound,or mixture of which the stem is fabricated,excluding any surface treatment.ABEP
Stem Material:
Cast monel astm a494 comp m-35-2
MRC:
Items furnished as accessories which are not specified elsewhere.ABFF
Furnished Items:
Tailpiece and union nut
MRC:
The type of service with which the item is designed to be used.ACKL
Media For Which Designed:
Water, salt
MRC:
A narrative description of the type of end connection.ACKM
First End Connection Type:
Unthreaded internal pipe
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACKN
First End Style Designator:
Socket w/brazing ring
MRC:
The industrial designation or term used to define the nominal diameter of the pipe the end will accommodate.ACLG
First End Pipe Size Accommodated:
1.500 inches
MRC:
Indicates whether or not the second end is identical to the first end.ACLR
Second End Relationship With First End:
Identical
MRC:
The element,compound,or mixture of which the seating surfaces are fabricated.ACSH
Seat Material:
Cast monel astm a494 comp m258
Face To Face Distance:
11.938 inches
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk, flat, top and bottom guided
MRC:
The element,compound,or mixture of which the flow control device is fabricated.ADQV
Flow Control Device Material:
Rubber, buna-n
MRC:
The number of end connections included in the item.ADQZ
End Connection Quantity:
2
MRC:
Indicates the type of renewable seating ring in the item.ADZH
Renewable Seat Ring Type:
Threaded
MRC:
The minimum to maximum limits of outlet pressure of the item.AEVA
Outlet Pressure Range:
+50.0/+125.0 pounds per square inch
MRC:
Indicates the basic design type used for regulating the item.AEVN
Regulation Type:
Automatic single stage
MRC:
The seat design of the valve stem.AEVQ
Valve Stem Design:
Single seat
MRC:
The means of providing resistance to the media passing through a valve,whereby the valve is actuated to regulate the flow.AEVR
Valve Loading Method:
Spring
MRC:
The means whereby a valve is actuated other than by the media passing through it.AEVS
Remote Actuation Method:
Diaphragm
MRC:
The maximum pressure of the media on the inlet side at which an item is designed to operate.AEVZ
Maximum Inlet Pressure Rating:
250.0 pounds per square inch
MRC:
The rated variance of the outlet pressure from the set pressure.AEWB
Outlet Pressure Accuracy Rating:
Not rated
MRC:
An indication of whether or not a filter is included.AEWF
Filter:
Not included
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
W/s nimitz class cvn
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
This valve is provided with tailpieces, union nuts and silver brazing alloy rings. Retaining rings and o-rings are only provided when specified on order. Similar to 40444-4 assembly 409 which includes piece no. 36, limiting ring, with same end connections and spring with pressure range of 50-125 psi.
MRC:
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.ZZZT
Specification Or Standard:
Pe i type
