Product Overview

Permissible media M3P..FY chilled and low-temperature hot water, water with
anti-freeze;
recommendation: water treatment to VDI 2035
M3P..FYP
Mineral oils SAE05 ... SAE50, mineral-oil-based
diesel fuels, heat transfer oils
Medium temperature 1…120 °C
Stroke resolution ΔH / H100 > 1 : 1000 (H = stroke)
Hysteresis typically 3 %
Position when deenergized Control path 1 → 3 closed
Mode of operation Modulating
Mounting position upright to horizontal
Manual operation possible, up to 90%
Materials Valve body EN-GJL-HB215
Plug CrNi steel
Seat Rg5, low-lead to DIN 50430, part 6
Valve stem seal M3P..FY EPDM (O-Ring)
M3P..FYP Fluororubber – FPM product (Viton)
Bellows CrNi steel
Dimensions / weight Dimensions refer to "Dimensions", page 9
Weight refer to "Dimensions", page 9
Norms and standards CE conformity
to EMV-requirements 2004/108/EC
Immunity EN 60730-1:2000/A16:2007
2)
Emission EN 60730-1:2000/A16:2007
Electrical safety EN 60730-1
Protection class Class III to EN 60730
Pollution degree Class 2 to EN 60730
Housing protection
Upright to horizontal IP31 to EN 60529
Environmental compatibility ISO 14001 (Environment)
ISO 9001 (Quality)
SN 36350 (Environmentally compatible
products)
RL 2002/95/EG (RoHS)
Pressure Equipment Directive PED 97/23/EC
Pressure Equipment Directive as per article 1, section 2.1.4
Fluid group 2 category I, Module A, with CE marking
2)
Transformer 160 VA (e.g. Siemens 4AM 3842-4TN00-0EA0)
General
environmental conditions
Operation
EN 60721-3-3
Transport
EN 60721-3-2
Storage
EN 60721-3-1
Climatic conditions Class 3K5 Class 2K3 Class 1K3
Temperature 2...+50 °C -25...+70 °C -5...+45 °C
Humidity
5...95 % r.h. 5...95 % r.h. 5...95 % r.h.
Mechanical conditions
EN 60721-3-6
Class 6M2
7/10
Siemens Modulating control valves with magnetic actuator, PN16 CA1N4454en
Building Technologies 24.04.2012