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HELP_VARIABLE
Company
Hattersley
VARIANTNAME
DN250
WEIGHTKG
Weight (kg)
342.000
TEMPERATUREDEGC
Temperature deg C
-10 to 120 deg C
SPECIFICATIONNOTES
Specification Notes
Available on request
PRESSURERATINGCAT
Pressure Rating (Cat)
PN16
PRESSUREBAR
Pressure (BAR)
http://www.hattersley.com/documents/Fig_305F_PICV_Hattersley_0813_v3.pdf
OPERATOR
Operator
Actuator - Modulating (ACT305MB/MC/MD) available - this is ordered separate to the valve.
MODULATINGACTUATORPARTNO
Modulating Actuator Part No.
000305MD245
MODULATINGACTUATORFIGNO
Modulating Actuator Fig No.
ACT305MD
MAXFLOWRATELS
Max Flow Rate L/s
77.780
ENDCONNECTION
End Connection
Flanged to BS EN 1092-2
WARRANTYDURATIONUNIT
WarrantyDurationUnit
12 months
WARRANTYDURATION
WarrantyDuration
12 months
UNICLASS2
Uniclass2
WR-90-94-95
EXPECTEDLIFE
ExpectedLife
0.000
DOCUMENTATIONLINKURL
DocumentationLink URL
http://www.hattersley.com/documents/Fig_305F_PICV_Hattersley_0813_v3.pdf
BARCODE
Barcode
0.000
ENDCONNECTIONTHICKNESS
_End Connection Thickness
32.000
ENDCONNECTIONRAISEDHEIGHT
_End Connection Raised Height
3.000
ENDCONNECTIONRAISEDDIAMETER
_End Connection Raised Diameter
319.000
ENDCONNECTIONHOLEDIAMETER
_End Connection Hole Diameter
28.000
ENDCONNECTIONHOLECENTRES
_End Connection Hole Centres
355.000
UPPERCAPHEIGHT
Upper Cap Height
35.000
LOWERHANDLEOFFSET
Lower Handle Offset
23.086
LOWERCONNECTORLENGTH
Lower Connector Length
235.502
LENGTH3
Length 3
4.375
LENGTH2
Length 2
45.000
LENGTH1
Length 1
19.581
L1MM
L1 mm
730.000
DISKUPPERRADIUS
Disk Upper Radius
130.000
DISKUPPEROFFSET
Disk Upper Offset
210.000
DISKLOWERRADIUS
Disk Lower Radius
190.000
DISKLOWEROFFSET
Disk Lower Offset
270.000
DISKDEPTH
Disk Depth
30.000
CONNECTIONSIZERADIUS
Connection Size Radius
125.000
CAPCONNECTORHEIGHT
Cap Connector Height
20.000
BODYRADIUS
Body Radius
136.538
BODYCENTRERADIUS
_Body Centre Radius
220.000
BODYCENTREOFFSET
_Body Centre Offset
350.000
KCOEFFICIENTDATAURL
K Coefficient Data URL
http://www.hattersley.com/documents/Hattersley_Fig.305F_PICV_Flowrates_Selection_Charts_DN50-DN250(2).pdf
LOSSMETHOD
Loss Method
2.000
KCOEFFICIENT
K Coefficient
0.000
VALVEBODIES
Valve Bodies
Cast Iron EN-GJL-250 (GG25)
SEATPRESSURECONTROLPART
Seat (Pressure Control Part)
Steel to BS EN 10027 W.Nr. 1.4027
SEATCONTROLVALVEPART
Seat (Control Valve Part)
Steel to BS EN 10027 W.Nr. 1.4027
ORING
O_Ring
EPDM
MEMBRANES
Membranes
Steel to BS EN 10027 W.Nr. 1.4568, W.Nr 1.4310
DISCPRESSURECONTROLPART
Disc (Pressure Control Part)
Steel to BS EN 10027 W.Nr. 1.4027
DISCCONTROLVALVEPART
Disc (Control Valve Part)
Steel to BS EN 10027 W.Nr. 1.4021
ACTUATOR
Actuator
0.000
H3MM
H3 mm
708.000
H2MM
H2 mm
533.000
H1MM
H1 mm
397.000
CONNECTIONSIZE
Connection Size
250.000
AMM
A mm
405.000
URL
http://www.hattersley.com/
TYPECOMMENTS
Type Comments
DN250
PRODUCTPAGEURL
Product Page URL
http://www.hattersley.com/productView.asp?prodID=179&catID=29
PRODUCTMODEL
Product Model
305F
PRODUCTDOCUMENTATIONLINK
Product Documentation Link
http://www.hattersley.com/documents/Fig_305F_PICV_Hattersley_0813_v3.pdf
PRODUCTDESCRIPTION
Product Description
Pressure Independent Control Valve
MODEL
Model
305F
MANUFACTURER
Manufacturer
Hattersley Ltd
KEYNOTE
Keynote
S
DESCRIPTION
Description
A Pressure Independent Control Valve offering full authority and automatic balancing function. It's optimal control creates energy savings when used as part of a variable flow system. It's built-in differential pressure controller ensures accurate system design flow rates are achieved and eliminates overflows, caused by fluctuating system pressure, which in turn reduces the system running costs. Energy savings: Optimal control creates energy savings when used as part of a variable flow system. Easy to install: For use with fan coils, chilled beams and other terminal units, the PICV is compact and easy to install in limited and difficult site conditions. Precise temperature control: Linear or equal percentage characteristics, settable with an actuator, contribute to precise environmental temperature control. Extensive range: Available in threaded (DPIC991) and flanged (DPIC991F) versions. Dominator: Ask us about our PICV Dominator Flow Management Module in threaded sizes ½" to 1"
ASSEMBLYCODE
Assembly Code
D30
CURRENTREVISION
_current revision
1.000
AUTHOR
_author
Mark Thompson
BIMSPECGUID
_BIMspec_GUID
0.000
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