Ball Valves Series 65-E

Description

Castel presents a preview of its new 65-E Ball Valve series for transcritical and subcritical CO₂ systems with a maximum operating pressure of up to 140bar. 

Basic specifications

• Refrigerant R744 (CO₂)
• Connections from 6mm to 60.3mm
• Bi-directional flow
• Maximum pressure work  60, 80, 120 and 140 bars
• Minimum/ maximum temperature -40°C/ 150°C.
• Certificates 97/23/CE

Advantages

• Connections are made of AISI 304 steel, from 6mm to 60,3mm, permitting butt welding (Ps 140 bar)
• Connections are made of copper K65, from ¼” to 2.1/8” , solder welding (Ps 120 bar) Connections are made of copper, from ¼ to 2.1/8”, solder welding ( Ps 60 and 80 bar)

• The brass body of the valve is appropriately scaled
• Use of a brass cap permits access to and protection of the manoeuvring rod and guarantees an excellent hermetic seal
• Ensures the internal equilibrium of pressures when the valve is closed
• Overall dimensions remain compact

Application

• Commercial refrigeration