R911X022 GIACOMINI | Alldatasheet
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Giacomini S.p.A. Via per Alzo 39, 28017 San Maurizio d’Opaglio (NO) Italia consulenza.prodotti@giacomini.com +39 0322 923372 - giacomini.com R911 Datasheet 0621EN 11/2023 Ball valve for water for heating systems, full port PRODUCT CODE CONNECTIONS FINISHING HANDLE TYPE HANDLE COLOR NOTES R911X022 G 3/8"F x G 3/8”F Nickel plated brass T -handle Red DADO ball R911X023 G 1/2"F x G 1/2”F Nickel plated brass T -handle Red DADO ball R911X024 G 3/4"F x G 3/4”F Nickel plated brass T -handle Red DADO ball R911X025 G 1"F x G 1"F Nickel plated brass T -handle Red DADO ball R911X026 G 1-1/4”F x G 1-1/4”F Nickel plated brass T -handle Red DADO ball Versions and product codes DADO ball valve, with female-female threaded connections. Full port.
Giacomini S.p.A. Via per Alzo 39, 28017 San Maurizio d’Opaglio (NO) Italia consulenza.prodotti@giacomini.com +39 0322 923372 - giacomini.com Product specifications R911 DADO ball valve, with female-female threaded connections. Suitable for water for heating/cooling systems, not dangerous gas and liquid hydrocarbons. Valve made of UNI EN 12165 CW617N nickel plated brass. Full port. Aluminium T-handle, red painted. Stem with double O-Ring. Nut with anti-corrosion coating, with guarantee seal and hologram. Min. working temperature: -20 °C with 50 % glycol solutions. Max. working temperature with dry saturated steam: 185 °C with 1,05 MPa (10,5 bar). Max. working pressure at 20 °C with water and not dangerous gas: 4,2 MPa (42 bar) for 3/8”, 1/2”, 3/4”; 3,5 MPa (35 bar) for 1”, 1-1/4”. Temperature range with liquid hydrocarbons: -20÷60 °C. Max. working pressure at 20 °C with liquid hydrocarbons: 1,2 MPa (12 bar). Main features and materials
- Suitable for water for heating/cooling systems, not dangerous gas and liquid hydrocarbons *
- Full port
- Valve made of UNI EN 12165 CW617N nickel plated brass
- Stem with double O-Ring
- Nut with anti-corrosion coating, with guarantee seal and hologram
- Aluminium T-handle, red painted
- DADO ball Field of applications
- Min. working temperature: -20 °C with 50 % glycol solutions
- Max. working temperature with dry saturated steam: 185 °C with 1,05 MPa (10,5 bar)
- Max. working pressure at 20 °C with water and not dangerous gas: 3,5 MPa (35 bar) for 1”, 1-1/ 4”
- Temperature range with liquid hydrocarbons*: -20÷60 °C
- Max. working pressure at 20 °C with liquid hydrocarbons *: 1,2 MPa (12 bar) Technical data * Please consult Giacomini technical support, to check the compatibility of the product with the specific hydrocarbon. 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. Dimensions and Kv PRODUCT CODE DN A [mm] I [mm] B [mm] J [mm] C [mm] H [mm] Kv R911X022 10 49 25 48 13 63 wr.21 7 R911X023 15 56 28 56 16 63 wr.25 13,3 R911X024 20 62 31 64 21 73 wr.32 25,8 R911X025 25 76 38 72 25 73 wr.39 50,9 R911X026 32 86 43 82 30 73 wr.47 103 C J B A I H