TXT
묘사:
Fluid Pressure Regulating Valve
MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Bronze, astm b61
First End Flange Outside Diameter:
7.000 inches
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off. plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects the outside surface.AAJP
Outside Surface Treatment:
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 astm-b-164 or qq-n-288
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 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:
0.500 inches
MRC:
The number of bolt holes provided on the item.ACKZ
First End Bolt Hole Quantity:
4
MRC:
The length of a straight line which passes through the center of a bolt hole,and terminates at the circumference.ACLA
First End Bolt Hole Diameter:
0.750 inches
First End Bolt Circle Diameter:
5.500 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:
Nickel copper astm-b-164 or qq-n-288
Face To Face Distance:
6.750 inches
MRC:
The element,compound,or mixture of which the packing is fabricated.ADQT
Packing Material:
Rubber
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Disk, top guided
MRC:
The element,compound,or mixture of which the flow control device is fabricated.ADQV
Flow Control Device Material:
Rubber
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:
Indicates the basic design type used for regulating the item.AEVN
Regulation Type:
1st stage automatic, 2nd stage manual
MRC:
The means used to manually adjust the item.AEVP
Manual Control Method:
Screw
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:
Bellows
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:
An indication of whether or not a filter is included.AEWF
Filter:
Not included
First End Center To Center Distance Between Holes Along Length:
5.500 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Air conditioning system onboard 180 ft coast guard vessels
