Radiator Lockshield Valves ADN.. AEN..

Transcription

1 07 EN - Straight version ADN.. Angle version AEN.. ACVATIX TM Radiator Lockshield Valves ADN.. AEN.. for -pipe heating systems Valve bodies made of brass, mat nickel-plated DN 0, DN and DN 0 Integrated presetting of k v -values Internally and externally threaded (Rp/R) conforming to ISO 7- Presetting protected by a cap CEN07en Building Technologies

2 Use The radiator lockshield valves are for use in hot water heating plant to: Shut off the flow of water to the radiator when doing maintenance work or when replacing the radiator Throttle the flow of water for hydraulic balancing in the case of thermostatic valves without presetting or when using manual valves Type summary Straight version Angle version DN k v -value [m /h] setting range ADN0 AEN ADN AEN 0. ADN0 AEN Ordering Example: Type Order number Description Quantity AEN AEN Lockshield valves Delivery Valves and accessories are packed separately. Rev. no. See overview, page Fehler! Textmarke nicht definiert.. Function / mechanical design The flow rate can be throttled by turning the plug with an mm hexagonal socket wrench. Cap Guiding sleeve Plug 4 Valve body Union nut 6 Nipple Accessories AVN.. Compression fittings Data Sheet N00 /

3 Engineering notes k v -value The k v -value gives the volumetric water flow 00 across the valve of bar. V. in m /h at a pressure drop k v -values at different positions Type reference k v -value [m /h] with number of revolutions of plug k vs ADN0 / AEN ADN / AEN ADN0 / AEN The lockshield valves are supplied in their fully open position. Setting procedure: Remove cap (use a spanner SW, if required) Use an mm hexagonal socket wrench. to fully close the plug (clockwise rotation) Set the required k v -value by making the correct number of revolutions according to the above table or the chart given below (counterclockwise rotation) Replace cap /

4 Setting charts ADN0 AEN0 V 00 [ m /h] [kpa] [bar] [mws] V 00 [ l/h] T = 0 K ADN AEN Q [ kw] 00 V 00 [ m /h] T = 0 K D0 [kpa] [bar] 4 [mws] V 00 [ l/h] T = 0 K T = 0 K Q [ kw] 00 07D0 4/

5 ADN0 AEN0 V 00 [ m /h] [kpa] [bar] [mws] V 00 [ l/h] T = 0 K T = 0 K Q [ kw] 00 07D0 /

6 Notes Mounting The lockshield valves are supplied fully open. Orientation Maintenance Repair Disposal Optional The lockshield valves are maintenance-free. The valves cannot be repaired; the complete unit must be replaced. Do not dispose of the device as household waste. Special handling of individual components may be mandated by law or make ecological sense. Observe all local and currently applicable laws and regulations. Warranty Application-related technical data must be adhered to. If not observed, Siemens will not assume any responsibility. Technical data Functional data Pressure class PN 0 Suitable media cold and hot water, water-glycol mixtures; recommendation: water treatment to VDI 0 Environmental compatibility Medium temperature max. 0 C Perm. operating pressure Test pressure Product environmental declaration (contains data on RoHS compliance, materials composition, packaging, environmental benefit, disposal) RoHS conformity declaration,000 kpa (0 bar),600 kpa (6 bar) CEE07*) compliant Materials Valve body brass, mat nickel-plated Dimensions / weight Fitting Cap O-ring Refer to «Dimensions» brass, mat nickel-plated brass, mat nickel-plated NBR Mounting length DIN 4- Thread Rp internally threaded R externally threaded G thread to ISO 7- to ISO 7- to ISO / *) The documents can be downloaded from 6/

7 Dimensions ADN.. AEN.. Dimensions [mm] Thread [inch] Weight [kg] Type DN l l l l 4 B C Rp R G ADN / /B / 0 ADN 4 / /B /4 0 ADN /4 /4B AEN / /B / AEN / /B / AEN /4 /4B 0.0 Prod. no. DN Compression fittings for copper and soft steel pipes for plastic pipes with aluminum foil ADN0 0 Prod. no. Connection valve side Connection pipe side Prod. no. Connection valve side Connection pipe side [Inch] pipe Ø [mm] [Inch] pipe Ø [mm] ADN AVN- ½ AVN-A6 ½ 6 x ADN0 0 AEN0 0 AEN AVN- ½ AVN-A6 ½ 6 x AEN0 0 7/

8 Published by: Siemens Switzerland Ltd. Building Technologies Division International Headquarters Gubelstrasse 60 Zug Switzerland Tel Siemens Switzerland Ltd 004 Delivery and technical specifications subject to change /