R851TX002 GIACOMINI | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 2

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 R851TH Datasheet 0634EN  03/2024 Ball valve for water for heating systems, full port Ball valve, with female-female threaded connections, for pipes with high insulation thickness. Full port.  Versions and product codes PRODUCT CODE CONNECTIONS FINISHING HANDLE TYPE HANDLE COLOR NOTES R851TX002 G 3/8"F x G 3/8"F Chrome plated brass Extended T -handle Red, Blue plates For pipes with high insulation thickness R851TX003 G 1/2"F x G 1/2"F Chrome plated brass Extended T -handle Red, Blue plates For pipes with high insulation thickness R851TX004 G 3/4"F x G 3/4"F Chrome plated brass Extended T -handle Red, Blue plates For pipes with high insulation thickness R851TX005 G 1"F x G 1"F Chrome plated brass Extended T -handle Red, Blue plates For pipes with high insulation thickness R851TX006 G 1-1/4"F x G 1-1/4"F Chrome plated brass Extended T -handle Red, Blue plates For pipes with high insulation thickness R851TX007 G 1-1/2"F x G 1-1/2"F Chrome plated brass Extended T -handle Red, Blue plates For pipes with high insulation thickness R851TX008 G 2"F x G 2"F Chrome plated brass Extended T -handle Red, Blue plates For pipes with high insulation thickness Optional

  • R540FY002: red contact thermometer, for installation in extended T-handles, scale 0÷120 °C, Ø 40 mm
  • R540FY022: blue contact thermometer, for installation in extended T-handles, scale 0÷120 °C, Ø 40 mm

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, not dangerous gas and liquid hydrocarbons*
  • Full 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
  • Plastic extended T-handle with red and blue plates Field of applications
  • Temperature range: -20÷120 °C (-20 °C with 50 % glycol solutions) possibility of 120 °C for short periods of time
  • Max. working pressure at 20 °C with water and not dangerous gas:
  • 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.  Dimensions and Kv PRODUCT CODE DN A [mm] I [mm] B [mm] J [mm] C [mm] H [mm] Kv R851TX002 10 46 23 73 13 78 wr.20 6,7 R851TX003 15 53 27 80 16 78 wr.25 12,7 R851TX004 20 60 30 89 20 78 wr.31 24,6 R851TX005 25 74 37 98 24 78 wr.38 48,5 R851TX006 32 84 42 108 30 78 wr.47 98 R851TX007 40 95 47 141 35 96 wr.54 140 R851TX008 50 109 54 156 43 96 wr.66 211 C J B A I H  Product specifications R851TH 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 chrome plated brass. Full port. Plastic extended T-handle with red and blue plates. 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), possibility of 120 °C for short periods of time. Max. working pressure at 20 °C with water and not dangerous gas: 3,5 MPa (35 bar) for 3/8”, 1/2”, 3/ 4”; 2,8 MPa (28 bar) for 1”, 1-1/ 4”, 1-1/2”, 2”. Temperature range with liquid hydrocarbons: -20÷60 °C. Max. working pressure at 20 °C with liquid hydrocarbons: 1,2 MPa (12 bar).  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.