R254D-0594 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 923372 - giacomini.com R254D Datasheet 0594EN  08/2023 Ball valve for water for heating systems, standard port Ball valve, with female-male threaded connections. Standard port. Main features and materials

  • Suitable for water for heating/cooling systems, not dangerous gas and liquid hydrocarbons *
  • Standard port
  • Valve made of UNI EN 12165 CW617N chrome plated brass
  • Stem with double O-Ring
  • Nut with anti-corrosion coating, with guarantee seal and hologram
  • Aluminium T-handle, red painted 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.

Giacomini S.p.A. Via per Alzo 39, 28017 San Maurizio d’Opaglio (NO) Italia  consulenza.prodotti@giacomini.com  +39 0322 923372 - giacomini.com  Versions and product codes PRODUCT CODE CONNECTIONS FINISHING HANDLE TYPE HANDLE COLOR PACKAGING R254X001 G 1/4"F x R 1/4" Chrome plated brass T -handle Red Standard R254X002 G 3/8"F x R 3/8" Chrome plated brass T -handle Red R254X003 G 1/2"F x R 1/2" Chrome plated brass T -handle Red R254X004 G 3/4"F x R 3/4" Chrome plated brass T -handle Red R254X005 G 1"F x R 1" Chrome plated brass T -handle Red R254X006 G 1-1/4"F x R 1-1/4" Chrome plated brass T -handle Red R254ZX002 Rc 3/8" x R 3/8" Chrome plated brass T -handle Red R254ZX003 Rc 1/2" x R 1/2" Chrome plated brass T -handle Red R254ZX004 Rc 3/4" x R 3/4" Chrome plated brass T -handle Red R254ZX005 Rc 1" x R 1" Chrome plated brass T -handle Red R254ZX006 Rc 1-1/4" x R 1-1/4" Chrome plated brass T -handle Red R254X043 G 1/2"F x R 1/2" Chrome plated brass T -handle Red BulkR254X044 G 3/4"F x R 3/4" Chrome plated brass T -handle Red R254X045 G 1"F x R 1" Chrome plated brass T -handle Red

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 R254D Ball valve, with female-male threaded connections. Suitable for water for heating/cooling systems, not dangerous gas and liquid hydrocarbons. Valve made of UNI EN 12165 CW617N chrome plated brass. Standard 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/ 4”, 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).  Dimensions and Kv PRODUCT CODE DN A [mm] I [mm] B [mm] J [mm] C [mm] H [mm] Kv R254X001 8 51 21 35 10 40 wr.17 6,6 R254X002 10 55 22 46 14 63 wr.21 6,7 R254X003 14 64 27 51 15 63 wr.25 10,2 R254X004 18 76 31 60 18 73 wr.32 18,5 R254X005 22 89 38 69 23 73 wr.39 36,3 R254X006 28 100 42 78 28 73 wr.48 73,5 R254ZX002 10 55 22 46 14 63 wr.21 6,7 R254ZX003 14 64 27 51 15 63 wr.25 10,2 R254ZX004 18 76 31 60 18 73 wr.32 18,5 R254ZX005 22 89 38 69 23 73 wr.39 36,3 R254ZX006 28 100 42 78 28 73 wr.48 73,5 R254X043 14 64 27 51 15 63 wr.25 10,2 R254X044 18 76 31 60 18 73 wr.32 18,5 R254X045 22 89 38 69 23 73 wr.39 36,3 C J B A I H  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.