TXT
묘사:
Automatic Sprinkle Control Valve
MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Brass
First End Flange Outside Diameter:
6.625 inches
MRC:
The maximum pressure at which an item is designed to operate.AAJJ
Maximum Operating Pressure:
150.0 pounds per square inch
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:
Items furnished as accessories which are not specified elsewhere.ABFF
Furnished Items:
Test attachment and emergency manual operating device
MRC:
The type of service with which the item is designed to be used.ACKL
Media For Which Designed:
Water, fresh
MRC:
A narrative description of the type of end connection.ACKM
First End Connection Type:
Plain face flange
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ACKN
First End Style Designator:
Plain
MRC:
The style designation indicating the configuration that most nearly corresponds to the shape of the end flange.ACKT
First End Flange Shape Style:
Round
MRC:
The style designation indicating the configuration that most nearly corresponds to the shape of the end flange.ACKT
First End Flange Shape Style:
Round w/ bolt holes
MRC:
A measurement of the smallest dimension of the first end flange, in distinction from length or width.ACKU
First End Flange Thickness:
0.625 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:
Brass
Face To Face Distance:
12.500 inches
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk, flat
MRC:
The element,compound,or mixture of which the flow control device is fabricated.ADQV
Flow Control Device Material:
Leather
MRC:
The means used to change the valve opening to control the flow of fluids or gases.ADQW
Valve Operation Method:
Piston
MRC:
The number of end connections included in the item.ADQZ
End Connection Quantity:
2
MRC:
Indicates the type of housing on the item that accommodates the stem packing or spring.ADSR
Bonnet Type:
Exposed spring
MRC:
The means by which the bonnet is attached to the item.ADST
Bonnet Attachment Method:
Bolted
MRC:
Indicates the type of renewable seating ring in the item.ADZH
Renewable Seat Ring Type:
Bonded
MRC:
Indicates the type of sprinkler system in which the item is designed to be used.AFKY
Sprinkler System For Which Designed:
Dry pipe
MRC:
Indicates the location of the valve loading spring as related to the valve body.AFLK
Valve Loading Spring Location:
External
MRC:
The direction in which the stem is moving when opening the valve.AGGA
Stem Movement Direction:
Descending
MRC:
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.ZZZY
Reference Number Differentiating Characteristics:
As differentiated by valve size 3 inch and reply to pac ackm
