R156K-0516 GIACOMINI | Alldatasheet
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Technical content
Giacomini S.p.A. Via per Alzo 39, 28017 San Maurizio d’Opaglio (NO) Italia consulenza.prodotti@giacomini.com +39 0322 923111 - giacomini.com PRODUCT CODE CONNECTIONS R156KX203 Copper pipe Ø 15 R156KX204 Copper pipe Ø 22 Versions and product codes R156K Datasheet 0516EN 11/2024 Thermostatic mixer for domestic water systems The R156K thermostatic mixer is used in domestic water installations in order to achieve energy saving, greater comfort of use of hot water, elimination of the risk of burns caused by excessive operating temperatures. It can be positioned in the boiler room on the rising pipes of domestic hot water, nearby boiler or storage boilers, or in the distribution boxes in case of removable domestic water systems with manifolds. It is very important to install the device on the downstream to storage tanks in solar heating systems installations where the temperature of the storage tanks, especially in summer, could reach very high values, well above the temperatures of ordinary use. It also features a special anti-scald function which immediately shuts off the hot water flow in the event of cold water supply failure at the inlet.
Giacomini S.p.A. Via per Alzo 39, 28017 San Maurizio d’Opaglio (NO) Italia consulenza.prodotti@giacomini.com +39 0322 923111 - giacomini.com Package Disposal. Carton boxes: paper recycling. Plastic bags and bubble wrap: plastic recycling. Product Disposal. Do not dispose of product as municipal waste at the end of its life cycle. Dispose of product at a special recycling platform managed by local authorities or at retailers providing this type of service. Safety Warning. Installation, commissioning and periodical maintenance of the product must be carried out by qualified operators in compliance with national regulations and/or local standards. A qualified installer must take all required measures, including use of Individual Protection Devices, for his and others’ safety. An improper installation may damage people, animals or objects towards which Giacomini S.p.A. may not be held liable. Additional information. For more information, go to giacomini.com or contact our technical at any time, without notice and for technical or commercial reasons, the items included herewith. The information included in this technical sheet do not exempt the user from strictly complying with the rules and good practice standards in force. Technical data Performance
- Max. working temperature: 90 °C
- Max. working pressure: 10 bar
- Min. working pressure: 0,2 bar
- NHS-MES D08 working pressure range: - Low pressure: 0,2÷1 bar - High pressure: 1÷5 bar
- Inlet temperature range: - Hot supply: 52÷65 °C - Cold supply: 5÷20 °C
- Outlet temperature adjustment range: 30÷50 °C
- Temperature stability: ±2 °C
- Min. temperature differential (mix to hot) for fail-safe: 10 °C
- Max. pressure inlet differential ratio: 5:1 Materials
- Body made of EN 12165 CW602N DZR brass
- Internal springs made of stainless steel
- EPDM O-Rings
- Handle made of high resistance synthetic material Pressure loss PRODUCT CODE Kv R156KX203 1,7 R156KX204 1,9 100 1000 10 100 1000 Q [l/h] ∆p [mm H20] 1,7Kv 1,9 PRODUCT CODE CONNECTIONS B [mm] C [mm] D [mm] E [mm] R156KX203 Ø 15 70,5 98,5 46 52,5 R156KX204 Ø 22 72,5 98,5 46 52,5 Dimensions A A C E D A B B