Data Sheet for Product

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Siem ens Modulating control valves with magnetic actuators, PN 16 CE2N4461en
Building Technologies 2018-02-05
Functional valve data
PN class PN 16 to EN 1333
Permissible operating pressure
1)
1,6 MPa (16 bar)
Differential pressure Χpmax / Χp
S
refer to table «Type summary»
Leakage rate at
Χp = 0,1 MPa (1 bar)
A ↑ AB max. 0,05 % k
VS
B ↑ AB < 0,2 % k
VS
depending on operating
conditions
Valve characteristic
3)
equal percentage, n
gl
= 3 to VDI / VDE 2173 or
linear, optimized near the closing point
Permissible media
drinking water, cooling, cold and hot water,
water with anti-freeze;
recommendation: water treatment to VDI 2035
Medium temperature
2)
–20...130 °C
Stroke resolution ΧH / H
100
1 : 1000 (H = stroke)
Position when deenergized A ↑ AB closed
Mounting position upright to horizontal
Mode of operation modulating
Materials
Valve body, covering flange CC499K (CuSn5Zn5Pb2-C)
Seat / plug CrNi steel
Valve stem seal EPDM (O-ring)
Dimensions / weight Dimensions refer to «Dimensions»
Weight refer to «Dimensions»
Pipe connections
Fittings bronze / brass
Standards, directives and
approvals
EElectromagnetic compatibility
(Application)
For residential, commercial and light-industrial
environments
Product standard EN60730-x
EU Conformity (CE) CA2T4461.1
4)
RCM Conformity A5W00004453
4)
EAC Conformity Eurasia Conformity for all MXG..
Housing protection
Upright to horizontal IP31 to EN 60529
Vibration
5)
IEC 60068-2-6
(1 g acceleration, 1...100 Hz, 10 min)
Conform to UL standards
CSA, Canada
UL 873
C22.2 No. 24
Environmental compatibility The product environmental declarations
CE2E4461.1en
4)
and CE2E4461.2en
4)
contains data on environmentally
compatible product design and
assessments (RoHS compliance,
materials composition, packaging,
environmental benefit, disposal).
Pressure Equipment Directive PED 2014/68/EU
Pressure accessories Scope: Article 1, section 1
Definitions: Article 2, section 5
Fluid group 2 without CE-marking as per article 4, section 3
(sound engineering practice)
6)
DVGW-Reg.-Nr. DW-6340BR0230
1)
Tested at 1.5 x PN (24 bar), similar to EN 12266-1
2)
For medium temperatures < 0 °C, the Z366 stem heating element is required
3)
Can be selected via DIL switch
4)
The documents can be downloaded from http://siemens.com/bt/download.
5)
In case of strong vibrations, use high-flex stranded wires for safety reasons.
6)
Valves where PS x DN < 1000, do not require special testing and cannot carry the CE label.