V2480 - Verafix Design
Thera Design Edition - Lockshield Valve
WITH HIGH QUALITY SURFACE FOR DESIGN RADIATORS
PRODUCT DATA
Application
The new Thera Design Edition is particularly styled for use with
design radiators. With their high class appearance they perfectly fit to all kinds of ambients.
Verafix Design lockshield valves are used to connect radiators
and other heat exchangers to heating circuits of hydronic heating systems. They are installed at the return port of the radiator
and offer a shutoff function to separate the radiator from the
Angle
Straight
heating circuit, for example for renovating.
Features
• Perfect finishing with high quality surface in chrome or
white (RAL9016)
• Varius versions in angle, straight and double angle
available to fit a visual appealing installation
• Including a chromed tail piece with integrated O-ring
•Pre-settable
• Connection to all types of pipework
Double angle right
Double angle left
Design
The Verafix design tlockshield valve consists of:
• Valve housing PN10, DN15 with
• external thread connection on inlet
• external thread connection with union-nut and radiator tailpiece on outlet
• Pre-settable valve insert
• Protection cap
Materials
• Valve housing made of brass with chrome or white (RAL
9016) surface
• Valve insert made of brass with EPDM O-rings and soft seals
and stainless steel spindle
• Protection cap made of brass with chrome or white (RAL
9016) surface
• Union-nut and tailpiece made of chrome plated brass with
EPDM O-ring
Specifications
Medium Water or water-glycol mixture,
quality to VDI 2035
pH-value 8…9,5
Operating temperature 2...130°C (36...266°F)
Operating pressure PN10
Differential pressure max. 1 bar (14.5 psi) –
max. 0.2 bar (2.9 psi) recommended
for quiet operation
kv(cv)-value 1.18 (1.38)
Honeywell y Subject to change EN0H-2109GE25 R0408
THERA DESIGN EDITION - LOCKSHIELD VALVE
Function
The Verafix Design connects the return of a radiator or heat exchanger to the heating loop and has the functions regulation
and shutoff.
Regulation:
The flow can be regulated by pre-setting the valve to a certain
value derived from the flow diagrams.
Application Examples
Please Note:
• To avoid stone deposit and corrosion the composition of the
medium should conform with VDI-Guideline 2035
• Additives have to be suitable for EPDM sealings
• System has to be flushed thoroughly before initial operation
with all valves fully open
• Any complaints or costs resulting from non-compliance with
above rules will not be accepted by Honeywell
• Please contact us if you should have any special requirements or needs
Fig. 1. Angle version Fig. 2. Straight version Fig. 3. Double angle version
EN0H-2109GE25 R0408 2 Honeywell y Subject to change
Dimensions
D
THERA DESIGN EDITION - LOCKSHIELD VALVE
24 x 19
D
L
h
H
Fig. 4. Angle Fig. 5. Straight
L
D
24 x 19
H
L
l
h
24 x 19
l
Fig. 6. Double angle
h
H
Ordering Information
Table 1. Dimensions and OS-Nos (OS=Ordering System)
Body type DN kvs(cv)-value l L h H D OS-No.
White, angle 15 1.18 (1.38) 55 37 63 Rp
Chrome, angle 15 1.18 (1.38) 55 37 63 Rp
White, straight 15 1.18 (1.38) 26 81 40 55 Rp 1/2" V2481D0015
Chrome, straight 15 1.18 (1.38) 26 81 40 55 Rp 1/2" V2482D0015
White, double angle right 15 1.18 (1.38) 26 55 40 56 Rp
Chrome, double angle right 15 1.18 (1.38) 26 55 40 56 Rp 1/2" V2482R0015
White, double angle left 15 1.18 (1.38) 26 55 40 56 Rp 1/2" V2481L0015
Chrome, double angle left 15 1.18 (1.38) 26 55 40 56 Rp
NOTE: All dimensions in mm unless stated otherwise.
1
/2" V2481E0015
1
/2" V2482E0015
1
/2" V2481R0015
1
/2" V2482L0015
Honeywell y Subject to change 3 EN0H-2109GE25 R0408
THERA DESIGN EDITION - LOCKSHIELD VALVE
Accessories
Pipe Connections Valve Accessories
Connection for copper pipe (1 pcs.)
24 x 19 x 12mm VA720C1200
24 x 19 x 14mm VA720C1400
24 x 19 x 15mm VA720C1500
24 x 19 x 16mm VA720C1600
Connection for PE-X pipe (1 pcs.)
24 x 19 x 12 x 1,1mm VA721C1211
24 x 19 x 14 x 2mm VA721C1420
24 x 19 x 16 x 1,5mm VA721C1615
24 x 19 x 16 x 2mm VA721C1620
24 x 19 x 18 x 2mm VA721C1820
Connection for multilayer pipe (1 pcs.)
24 x 19 x 14 x 2mm VA722C1420
24 x 19 x 16 x 2mm VA722C1620
24 x 19 x 18 x 2mm VA722C1820
24 x 19 x 20 x 2mm VA722C2020
Rosette white (RAL9016) for wall covering
Ø40 x 12mm VA2201D012
Ø40 x 14mm VA2201D014
Ø40 x 15mm VA2201D015
Ø40 x 16mm VA2201D016
Ø40 x 18mm VA2201D018
Ø40 x 20mm VA2201D020
Rosette chrome for wall covering
Ø40 x 12mm VA2201E012
Ø40 x 14mm VA2201E014
Ø40 x 15mm VA2201E015
Ø40 x 16mm VA2201E016
Ø40 x 18mm VA2201E018
Ø40 x 20mm VA2201E020
EN0H-2109GE25 R0408 4 Honeywell y Subject to change
Flow Diagram
THERA DESIGN EDITION - LOCKSHIELD VALVE
3/4 open
Turns of pre-setting screw
1
1
/
4
3
/
2
/
123k
4
= open
vs
kv-value 0.24 0.45 0.63 0.76 1.12 1.16 1.18
cv-value 0.28 0.53 0.73 0.89 1.31 1.36 1.37
NOTE: See chapter presetting for pre-setting instructions.
Honeywell y Subject to change 5 EN0H-2109GE25 R0408
THERA DESIGN EDITION - LOCKSHIELD VALVE
Environmental and Combustion Control
Honeywell GmbH
Hardhofweg
74821 Mosbach, Germany
Phone: +49 (6261) 810
Fax: +49 (6261) 81393
www.honeywell.com
EN0H-2109GE23 R0408
April 2008
© 2008 Honeywell International Inc.
Subject to change without notice
Manufactured for and on behalf of the Environmental and Combustion
Controls Division of Honeywell Technologies Sàrl, Ecublens, Route
du Bois 37, Switzerland or its authorized representative.
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