Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Pressure-reducing valves for water systems, shipboard
NSN
National Stock Number:
TXT
Description:
Fluid Pressure Regulating Valve
MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Any acceptable
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:
Nickel copper alloy
MRC:
The type of service with which the item is designed to be used.ACKL
Media For Which Designed:
Water, fresh or water, salt
MRC:
A narrative description of the type of end connection.ACKM
First End Connection Type:
Threaded external pipe
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACKN
First End Style Designator:
Plain
MRC:
Designates the thread diameter,series/type,and number of threads per specific measurement scale.ACLJ
First End Thread Size And Series/type Designator:
1/2-13 un
MRC:
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.ACLL
First End Thread Direction:
Right-hand
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:
Rubber, buna-n
Face To Face Distance:
7.281 inches
MRC:
The element,compound,or mixture of which the packing is fabricated.ADQT
Packing Material:
Any acceptable
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk, flat, bottom guided
MRC:
The element,compound,or mixture of which the flow control device is fabricated.ADQV
Flow Control Device Material:
Nickel copper alloy or bronze, astm b61
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:
+25.0/+60.0 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 maximum pressure of the media on the inlet side at which an item is designed to operate.AEVZ
Maximum Inlet Pressure Rating:
150.0 pounds per square inch
MRC:
The rated variance of the outlet pressure from the set pressure.AEWB
Outlet Pressure Accuracy Rating:
11.750 pounds per square inch
MRC:
An indication of whether or not a filter is included.AEWF
Filter:
Not included
MRC:
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.AZKQ
Tempurature Rating:
165.0 degrees fahrenheit
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 has an unprssurized spring chamber (type ii). Valve has union ends, but union nuts and tailpieces not furnished unless requested. Valve manufactured and tested iaw mil-std-167-1, vibration; and mil-s-901 and mil-std-798, shock.
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81346-astm-f1370 professional/industrial association specification
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:
Ii type
