Environmental Declaration

Building Technologies

Materials

total weight of device 214 – 405

Plastics PPS 2.2 – 3.8

PP 9.1 – 9.9

Metals brass 200 – 400

steel 1.3

Special Components

O-rings with silicon grease EPDM

NBR

2 – 4

Disposal

Do not dispose the devices as part of unsorted municipal waste.

Additionally, the law may mandate special treatment for specific components or

special treatment may be ecologically sensible.

Observe all local and applicable laws.

Notes

Environmental benefits: The self-acting technology contributes to energy savings in commercial

as well as private applications. The heating bill is reduced by 15 to 20 %.

All valves have a presetting device. Therefore the hydraulic balancing of

buildings can be optimised and so can flow temperature and pump

pressure.

Due to the design of the valve , the valve has a long lifetime and is

maintenance-free

Valves and total weight:

Valve Total weight in g Valve Total weight in g

VDN110 237 VEN110 223

VDN115 286 VEN115 269

VDN120 405 VEN120 375

VDN210 215 VEN210 214

VDN215 264 VEN215 259

VDN220 384 VEN220 358

VUN210 253

VUN215 302

Legal disclaimer: This declaration is for information purposes only

This environmental product declaration does not constitute a guarantee of the composition of a product, neither does it guarantee that

the product will retain a particular composition for a particular period.

Siemens Switzerland Ltd. therefore does not assume liability for any error or for any consequences which may arise from the use of this

information to the maximum extent under the law.

If you require further information on environmental aspects and disposal, contact your local Siemens branch office.

Building Technologies CE1E2105en 07.03.2006 Page 2 of 2