R251PX002 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 R251P Datasheet 0599EN  04/2023 Ball valve for water for heating systems, standard port Ball valve, female-female threaded connections with nut and gasket, specific for meters connection. Standard port.  Versions and product codes PRODUCT CODE CONNECTIONS FINISHING HANDLE TYPE HANDLE COLOR NOTES PACKAGING R251PX002 G 1/2"F x Nut G 1/2"F Chrome plated brass T -handle Red Nut without holes Standard R251PX003 G 1/2"F x Nut G 3/4"F Chrome plated brass T -handle Red Nut with 3 holes of 2,5 mm, to seal the meter R251PX004 G 3/4"F x Nut G 3/4"F Chrome plated brass T -handle Red R251PX005 G 3/4"F x Nut G 1"F Chrome plated brass T -handle Red R251PX006 G 1"F x Nut G 1"F Chrome plated brass T -handle Red R251PY003 G 1/2"F x Nut G 3/4"F Brass T -handle Red R251PY004 G 3/4"F x Nut G 3/4"F Brass T -handle Red R251PY005 G 3/4"F x Nut G 1"F Brass T -handle Red R251PY006 G 1"F x Nut G 1"F Brass T -handle Red R251PY045 G 3/4"F x Nut G 1"F Brass T -handle Blue R251PY046 G 1"F x Nut G 1"F Brass T -handle Blue R251PX052 G 1/2"F x Nut G 1/2"F Chrome plated brass T -handle Red Nut without holes Bulk R251PX054 G 3/4"F x Nut G 3/4"F Chrome plated brass T -handle Red Nut with 3 holes of 2,5 mm, to seal the meter

Giacomini S.p.A. Via per Alzo 39, 28017 San Maurizio d’Opaglio (NO) Italia  consulenza.prodotti@giacomini.com  +39 0322 923372 - giacomini.com Main features and materials

  • Suitable for water for heating/cooling systems
  • Standard port
  • Valve made of UNI EN 12165 CW617N rough or chrome plated brass
  • Stem with double O-Ring
  • Nut with anti-corrosion coating, with guarantee seal and hologram
  • Aluminium T-handle, red or blue painted Field of applications
  • Temperature range: -20÷120 °C (-20 °C with 50 % glycol solutions)
  • Max. working pressure at 20 °C with water: 4,2 MPa (42 bar) for 1/2”F, 3/ 4”F 3,5 MPa (35 bar) for 1”F  Technical data  Product specifications R251P Ball valve, with female-female threaded connections with nut and gasket, specific for meters connection. Suitable for water for heating/cooling systems. Valve made of UNI EN 12165 CW617N rough or chrome plated brass. Standard port. Aluminium T-handle, red or blue painted. Stem with double O-Ring. Nut with anti-corrosion coating, with guarantee seal and hologram. Temperature range: -20÷120 °C (-20 °C with 50 % glycol solutions). Max. working pressure at 20 °C with water: 4,2 MPa (42 bar) for 1/2”F, 3/ 4”F; 3,5 MPa (35 bar) for 1”F. B I A C HJ  Dimensions and Kv PRODUCT CODE DN A [mm] I [mm] B [mm] J [mm] C [mm] H [mm] H’ [mm] Kv R251PX002 14 68 27 51 15 63 wr.25 wr.24 10,2 R251PX003 14 76 27 54 18 63 wr.25 wr.30 10,2 R251PX004 14 76 28 54 18 63 wr.32 wr.30 10,2 R251PX005 18 85 31 63 21 73 wr.32 wr.37 18,5 R251PX006 22 105 38 69 23 73 wr.40 wr.37 36,3 R251PY003 14 76 27 54 18 63 wr.25 wr.30 10,2 R251PY004 14 76 28 54 18 63 wr.32 wr.30 10,2 R251PY005 18 85 31 63 21 73 wr.32 wr.37 18,5 R251PY006 22 103 38 69 23 73 wr.40 wr.37 36,3 R251PY045 18 85 31 63 21 73 wr.32 wr.37 18,5 R251PY046 22 105 38 69 23 73 wr.40 wr.37 36,3 R251PX052 14 68 27 51 15 63 wr.25 wr.24 10,2 R251PX054 14 76 28 54 18 63 wr.32 wr.30 10,2  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.