Environmental Declaration

ManualsBrandsSiemens ManualsLarge Stroke (BC1)EU Declaration of Conformity MKB.., MKC.., MKD..

Building Technologies

24-July-2008 CE1E4373en

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Materials

VVF52… total weight 4,200 – 8,900 (*)

Plastics Polyethylene (protective cap and plug) 30 (only for transport)

EPDM (O-rings) 3.0

PTFE (dirt wiper) 5.0

Metals Nodular cast iron EN-GJS-400-18-LT

(valve body and blanking flange)

3,760 – 8,240 (89 … 93%)

CrNi steel (plug; stem; seat ring) 135 – 275 (3 … 4%)

Brass (packing) 80 (1 … 2%)

Steel (bolts) 115 – 190 (2 … 3%)

PCB assembled Not used

The total weight of a device may deviate from the total of the weights of all individual components due to rounding.

Special Components

O-rings with silicon-free grease 6 (g)

Weights in brackets are already included in components declared under materials.

Disposal

The flanged seat valves can be completely recycled as metal scrap.

Local and currently valid legislation must be observed!

Comments

Materials: All materials used by the flanged seat valves are environmentally

compatible.

Environmental benefits: Due to their robust design, the flanged seat valves have an extremely long

service life and are maintenance-free.

(*)

Type reference DN Weight in g Type reference DN Weight in g

VVF52.15-0.16 15 4,200 VVF52.25-5 25 5,400

VVF52.15-0.2 15 4,200 VVF52.25-6.3 25 5,400

VVF52.15-0.25 15 4,200 VVF52.25-8 25 5,400

VVF52.15-0.32 15 4,200 VVF52.25-10 25 5,400

VVF52.15-0.4 15 4,200 VVF52.40-12.5 40 8,900

VVF52.15-0.5 15 4,200 VVF52.40-16 40 8,900

VVF52.15-0.63 15 4,200 VVF52.40-20 40 8,900

VVF52.15-0.8 15 4,200 VVF52.40-25 40 8,900

VVF52.15-1 15 4,200

VVF52.15-1.25 15 4,200

VVF52.15-1.6 15 4,200

VVF52.15-2 15 4,200

VVF52.15-2.5 15 4,200

VVF52.15-3.2 15 4,200

VVF52.15-4 15 4,200

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 Schweiz AG, Building Technologies Group 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.

Please contact your local Siemens branch office to get further information on environmental aspects and disposal.