R919X003 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 R919 Datasheet 0626EN 11/2023 Ball valve for water for heating systems, full port DADO ball valve, with female-tail piece male threaded connections. Full port. Versions and product codes PRODUCT CODE CONNECTIONS FINISHING HANDLE TYPE HANDLE COLOR NOTES R919X003 G 1/2"F x G 1/2”M Nickel plated brass T -handle Red DADO ball R919X004 G 1/2"F x G 3/4"M Nickel plated brass T -handle Red DADO ball R919X005 G 3/4"F x G 3/4"M Nickel plated brass T -handle Red DADO ball R919X006 G 3/4"F x G 1"M Nickel plated brass T -handle Red DADO ball R919X007 G 1"F x G 1"M Nickel plated brass T -handle Red DADO ball R919X008 G 1"F x G 1-1/4”M Nickel plated brass T -handle Red DADO ball R919X009 G 1-1/4”F x 1-1/4”M Nickel plated brass T -handle Red DADO ball
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 R919 DADO ball valve, with female-tail piece male 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 1/2”F, 3/4”F; 3,5 MPa (35 bar) for 1”F, 1-1/4”F. 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: 4,2 MPa (42 bar) for 1/2”F, 3/ 4”F 3,5 MPa (35 bar) for 1”F, 1-1/ 4”F
- 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] H’ [mm] Kv R919X003 15 88 28 55 17 63 wr.25 wr.30 13,3 R919X004 15 90 28 59 21 63 wr.25 wr.38 13,3 R919X005 20 97 32 65 22 73 wr.32 wr.38 25,8 R919X006 20 101 31 67 23 73 wr.32 wr.46 25,8 R919X007 25 109 38 72 25 73 wr.39 wr.46 50,9 R919X008 25 115 38 77 30 73 wr.39 wr.53 50,9 R919X009 32 123 43 82 30 73 wr.48 wr.53 103 C J B A I HH’