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Prodotti per sistemi HFO, HC e CO2 - A. Sepe - Castel

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Convegno Europeo
IL PASSAGGIO AI REFRIGERANTI ALTERNATIVI:
IMPATTO SU IMPIANTI NUOVI ED ESISTENTI
Le Ultime Tecnologie nel Condizionamento e nella Refrigerazione; Sistemi, Attrezzatura, Componenti, Formazione e Certificazione; il Phase Down
15 marzo 2018 | 14.00 - 18.30
Mostra Convegno Expocomfort
Centro Congressi Stella Polare: Sala Sagittarius
Organizzato da ATF - Associazione Tecnici del Freddo

Published in: Environment
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Prodotti per sistemi HFO, HC e CO2 - A. Sepe - Castel

  1. 1. MCE 2018 Products for HFO,HC and CO2 Systems Antonio Sepe Product Manager
  2. 2. AGENDA  Products for HFO systems  Products for HC systems  Products for CO2 systems
  3. 3. Products for HFO Systems
  4. 4. Products for HFO Systems  Castel products for HFC refrigerants can be install in HFO systems Products HFO Solenoid Valves Expansion Valves In progress PWM Valves EEV Valves Safety Valves Check Valves Pressure Regulators Sight glasses Filters Filters series 44 Mechanical Filtes Oil Control System Ball Valves Valves Fittings HFC >>>> HFO
  5. 5. Refrigerant HFCs GWP (100 years) ASHRAE Group PED Group R32 675 A2L 1 Refrigerants Refrigerant HFC GWP (100 years) ASHRAE Group PED Group R134a 1430 A1 2 R404A 3780 A1 2 R410A 1980 A1 2 Refrigerant HFO Blends GWP (100 years) ASHRAE Group PED Group R448A 1273 A1 2 R449A 1397 A1 2 R452A 2141 A1 2 R452B 676 A2L 1 R454B 467 A2L 1 R513A 631 A1 2 Refrigerant HFO GWP (100 years) ASHRAE Group PED Group R1234ze 7 A1 2 R1234yf 4 A2L 1
  6. 6. Products for HC Systems
  7. 7. Products HC Solenoid Valves EX Expansion Valves In progress PWM Valves EX EEV Valves In progress Safety Valves 3061-3065 Check Valves Pressure Regulators n.a. Sight glasses Filters DF-E Filters series 44 n.a. Mechanical Filtes Oil Control System n.a. Ball Valves Valves On request Fittings Products for HC Systems
  8. 8. Refrigerants Refrigerant HC GWP (100 years) ASHRAE Group PED Group R290 3 A3 1 R600 4 A3 1 R600a 3 A3 1 R1270 2 A3 1
  9. 9. Products for CO2 (R744) Systems
  10. 10. Castel products for CO2 are designed for installation on refrigerating systems and heat pumps Ps = 60bar, copper connections, for subcritical systems Ps = 80bar, reinforced copper connections, for transcritical systems low and medium pressure side Ps = 120bar, copper K65 connections Ps = 140bar, stainless steel connections Products for CO2 (R744) systems Refrigerant CO2 GWP (100 years) ASHRAE Group PED Group R744 1 A1 2
  11. 11. Products for CO2 (R744) systems Working pressure label Working pressure mark
  12. 12. TECHNICAL DATA:  ON/OFF valve, PWM regulation (Pulse width modulation).  Refrigerant CO2 (R744)  Nr. 9 orifices , capacity 1 kW to 43 kW (Tevap = -25 °C , Tcond = +0 °C)  Coils HF3 9320, 230V A.C., 12V and 24V D.C  ODS connections 3/8” to ½”  Maximum pressure 80 bars.  Minimum/maximum temperature -50°C/100°C.  Adjustable with the majority of the controls and driver in commerce. PWM solenoid expansion valve 2028E
  13. 13. IT SUCTION PWM solenoid expansion valve 2028E
  14. 14. Solenioid Valves for CO2 Systems Operating Principle Type Connections Ps (bar) Ts (°C) Kv (m3/h] Direct Acting 1028EL ¼’’ - 3/8’’ - M10 60 -40 / +130 0,15 / 0,23 Piston pilot operated 1038EL 3/8’ – M10 – M12 – ½’’ 1 1048EL M12 – ½’’ – 5/8’’ 2,4 / 3,0 1058EL 5/8’’ – ¾’’ – 7/8’’ 3,8 / 5,7 1098EL 1.1/8’’ 10 Coil : type HF3 – 9320 230Vac 12 and 24 Vdc
  15. 15. Safety Valves for CO2 Systems 3030E connections 3/8” to ¾” NPT set pressure range 60 to 150bar - Ps 165 bar , Ts -50/150°C 3065 connections ½” to 3/4” NPT set pressure range 11 to 60bar , Ps 70 bar , Ts -50/150°C 3061 connections 1/4” to 1/2” NPT set pressure range 11 to 60bar , Ps 70 bar , Ts -50/150°C 3060 connections 1/4” to 1/2” NPT set pressure range 9 to 50bar , Ps 55 bar , Ts -40/120°C 3030 connections ½” to 1” NPT set pressure 8 to 50bar , Ps 55 bar , Ts -40/150°C
  16. 16. Check Valves series «W» for CO2  Range Temperature -40°C / + 150°C  Refrigerants CO2 3132EW stardard spring 0,04 bar copper connections ¼” to 7/8” – Ps 80 bar 3133EW reinforced spring 0,3 bar copper connections ¼” to 7/8” – Ps 80 bar 3137EW reinforced spring 0,3 bar copper connections K65 ¼” to 5/8” – Ps 120 bar 3138EW reinforced spring 0,3 bar stainless steel connections 10 to 16mm – Ps 140 bar
  17. 17. Check Valves series «W» for CO2 Laser Welding Flow direction Part Number Batch Ts and Ps
  18. 18. Check Valves series «W» for CO2  Range Temperature -40C° + 150C  Refrigerant CO2 3145EW reinforced spring 0,3 bar copper connections 7/8” to 2.1/8” – Ps 80 bar 3147EW reinforced spring 0,3 bar copper connections K65 7/8” to 2.1/8” – Ps 120 bar 3148EW reinforced spring 0,3 bar Stainless Steel connections 22 to 42mm – Ps 140 bar
  19. 19. Check Valves series «W» for CO2 New Cap New work position of Piston Laser Welding
  20. 20. Check Valves series «W» for CO2  Range Temperature -40C° + 150C  Refrigerant CO2 3185EW reinforced spring 0,3 bar copper connections 7/8” to 1.3/8” – Ps 80 bar 3187EW reinforced spring 0,3 bar copper connections K65 7/8” to 1.3/8” – Ps 120 bar 3188EW reinforced spring 0,3 bar Stainless Steel connections 7/8” to 1.3/8” – Ps 140 bar
  21. 21. Check Valves series «W» for CO2 New Cap New body Brass material Laser Welding
  22. 22. 3-way ball valves series 66-EM (CO2)
  23. 23. 3-way ball valves series 66-EM (CO2)  Series 6690EM for CO2 reinforced copper connections 7/8” to 1.5/8” Ps = 80 bar , Ts - 40/150°C  Series 6697EM for CO2 K65 connections 7/8” to 1.5/8” Ps = 120 bar , Ts - 40/150°C  Series 6698EM for CO2 Stainless Steel connections 22 to 42mm Ps = 140 bar , Ts - 40/150°C Actuators - 24Vac on/off or modulating 0-10V - 230Vac on/off - IP54
  24. 24. Auxiliary switch units 3-way ball valves series 66-EM (CO2)
  25. 25. Actuator support Shaft 3-way ball valves series 66-EM (CO2) Not necessary actuator adaptor
  26. 26. Actuator Auxiliary switch units 3-way ball valves series 66-EM (CO2)
  27. 27. Installation  Heath Recovery  By-pass gas cooler 3-way ball valves series 66-EM (CO2)
  28. 28. 3 Way Hand Ball Valves series 66-E  Series 6690E for CO2 reinforced copper connections 7/8”, 1.1/8”, 1.3/8” and 1.5/8” Ps = 80 bar  Series 6697E for CO2 K65 connections 7/8”, 1.1/8”, 1.3/8” and 1.5/8” Ps = 120 bar  Series 6698E for CO2 Stainless Steel connections 22, 28, 35 and 42mm Ps = 140 bar
  29. 29. Cap Shaft Adaptors for different Actuators Brand (optional) 3 Way Hand Ball Valves series 66-E
  30. 30. 6570EL/.. 6590EL/… Copper connections 6mm to 54mm maximum pressure work Ps = 60 bar 6570E/.. 6590E/.. Copper increased thickness connections 6mm to 54mm maximum pressure work Ps = 80 bar 6577E/.. 6597E/.. Copper K65 connections 1/4” to 54mm maximum pressure work Ps = 120 bar 6578E/.. 6598E/.. Stainless Steel AISI 304 connections 6mm to 60mm maximum pressure work Ps = 140 bar Ball Valves series 65-E (CO2)
  31. 31. The valves series 65-E may be coupled, with suitable flanged adapter separately sold, to the electrical actuators supplied by Castel. Actuators for Ball Valves (CO2)
  32. 32. Actuators for Ball Valves - Actuator 9700 / RA2 - Torque 10 Nm - Running time 60 s - Voltage 24 Vac - Auxiliary switch 9750 / X01 - Adapter 9901 / X - This fixing system allows to mount the valve in 4 different positions - Usable on ball valves from 3/8” to 1.1/8” - Actuator 9720 / RA6 - Torque 30 Nm - Running time 120 s - Voltage 24 and 230 Vac - Auxiliary switch 9750 / X02 - Adapter 9901 / X - This fixing system allows to mount the valve in 4 different positions - Usable on ball valves from 1.3/8” to 2.1/8”
  33. 33. - Actuator 9730 / RA2 and RA6 - Torque 60 Nm - Running time 150 s - Voltage 24 Vac and 230Vac - Adapter 9901 / X.. - This fixing system allows to mount the valve in 4 different positions - Usable on ball valves from 2.1/8” to 60mm Actuators for Ball Valves (CO2)
  34. 34. Strainers for CO2 systems (CO2) 4727E - K65 connections 3/8” to 2.1/8” Ps = 120 bar 4728E - Stainless Steel connections 10 to 42mm Ps = 140 bar
  35. 35. Replaceable filtering block steel material Mech-opening 100 micron (for strainers 3/8” to 5/8”) Mech-opening 200 micron (for strainers ¾” to 2.1/8”) Applications:  Protect High Pressure Valve  Protect Modulating Ejector  Oil line Strainers for CO2 systems (CO2)
  36. 36. Filter Driers DF3-E 80 bar (CO2)  R744  Filter Driers with solid core 100% M.S.  Maximum Pressure Work 80 bar Size connections ¼ to 1.1/8 ODS only
  37. 37. Filter Driers DF3-E 80 bar (CO2)
  38. 38. Filter driers with replaceable solid core series 44..E/..AF  steel connections 5/8” to 2.1/8”  one or two solid cores  maximum pressure work Ps = 62 bars Filter Driers with replaceable core (CO2) 100% molecular sieve (4490/B) Mechanical block (4495/C)
  39. 39. Liquid and Moisture indicators (CO2) 3940EL/… Copper connections 6mm to 28mm maximum pressure work Ps = 60 bars 3740E/... Copper increased thickness connections 6mm to 28mm maximum pressure work Ps = 80 bars 3747E/... 3777E/.. Copper K65 connections 3/8” to 1.3/8’’mm maximum pressure work Ps = 120 bars 3748E/... Stainless Steel AISI 304 connections 6mm to 28mm maximum pressure work Ps = 120 bars
  40. 40. Valves and Threaded brass fittings Threaded brass fittings  Ps = 120 bar Valves ‘’E’’  new O-ring EPDM material  Connections SAE Flare, NPT or ODS  Ps = 120 bar
  41. 41. Castel’ s Products available Products HFO HC CO2 Solenoid Valves EX 60 bar Expansion Valves In progress In progress n.a. PWM Valves EX 80 bar EEV Valves In progress In progress Safety Valves 3061-3065 150 bar Check Valves Pressure Regulators n.a. 45 bar Sight glasses Filters DF-E 80 bar Filters series 44 n.a. 62 bar Mechanical Filtes Oil Control System n.a. In progress Ball Valves Valves On request Fittings
  42. 42. Thanks for your attention 42

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