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V2652 - OPTIMAL-PLUS
EN0H-2119GE25 R1106 2 Honeywell y Subject to change
Function
The orifice between valve seat and valve cartridge increases
when the valve is opened by turning the handwheel anti-clock-
wise. More heating water can flow into the radiator or heat
exchanger and the room temperature rises.
The orifice between valve seat and valve cartridge decreases
when the valve is closed by turning the handwheel clockwise
and the supply of heating water into the radiator or heat
exchanger is throttled. At the right limit stop the valve is closed
except for a possible leakage rate.
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 require-
ments or needs
Dimensions and Ordering Information
Table 1. Dimensions and OS-Nos. (OS=Order Specification)
NOTE: All dimensions in mm unless stated otherwise.
Fig. 1. Angle Fig. 2. Straight
Type
DN
Pipe
connec-
tion
k
vs
(cv)-
value
l
1
l
2
l
3
l
4
l
5
OS-No.
Angle (Fig. 1) 10 Rp
3
/
8
" 2.1 (2.46) — — 26 52 22 V2652E0010
15 Rp
1
/
2
" 2.3 (2.69) — — 29 58 26 V2652E0015
20 Rp
3
/
4
" 2.7 (3.16) — — 34 66 29 V2652E0020
Straight (Fig. 2) 10 Rp
3
/
4
" 1.7 (1.99) 59 85 — — — V2652D0010
15 Rp
1
/
2
" 1.8 (2.11) 66 95 — — — V2652D0015
20 Rp
3
/
4
" 2.2 (2.57) 74 106 — — — V2652D0020