• The motor-driven ball valves are designed for installation installation on commercial refrigeration systems/ industrial conditioning plants using CO2 (R744).
  • Regulate the flow of refrigerant by modulating or ON/OFF the open/close funtion of the valve thanks an actuator


Basic Specifications

  • Valve is equipped with a flanged adapter which allows coupling of the valve to a specific electrical actuator
  • For installation on commercial refrigeration systems/ industrial conditioning plants using CO2 (R744)
  • Regulate the flow of refrigerant by modulating or ON/OFF the open/close function of the valve thanks an actuator
  • For up to 140 bar

Models:

  • Series 6590EM with PS = 80 bar, copper connections equipped for low and medium temperature side of transcritical systems
  • Connections from 22mm to 42mm

  • Series 6597EM with PS = 120 bar, reinforced copper connections (K65) equipped fo high pressure side of transcritical systems
  • Connections from 22mm to 1.5/8”

  • Series 6598EM with PS = 140 bar, stainless steel connections equipped for high pressure side of transcritical systems
  • Connections from 22mm to 42,2mm

Basic specifications - Actuators Series 9700 – 9720

  • Torqe 10 - 30 Nm
  • Angle of rotation: 90°
  • Running time: 24 - 230 V
  • Frequency 50/60 Hz
  • Power 2,4 - 4,8 W
  • Protection degree IP54

Advantages of Castel Ball Valves

  • Ensures the internal equilibrium of pressures when the valve is closed
  • Permits the bi-directional flow of the refrigerant and, consequently, the assembly on the plant without taking into account the direction of the refrigerant
  • Prevents any risk of ejection or explosion of the spindle
  • The welding of the body and the seals gaskets, assembled on the spindle, prevent any leaks

Applications

  • Commercial refrigeration
  • Industrial air conditioning

MORE INFORMATION

Motor-driven ball valves for CO2 systems



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