Product Lines
The Castel product range covers a wide spectrum of applications in the refrigeration and air conditioning sector, both commercial and industrial. All components are designed in-house, tested to the highest quality standards, and compliant with international regulations.
GoGreen
GoGreen is designed for applications using the natural refrigerant CO₂ (R744). Components are tested to ensure durability and safety even at high operating pressures, in compliance with international standards.
Polyhedra
Polyhedra is the versatile line for applications with HFC, HFO, HFO blends, and hydrocarbon (HC) refrigerants. The products are compatible with A1, A2L, and A3 safety fluids and cover a wide range of applications.
Classic
Classic is designed for applications with HFC and HFO refrigerants, including systems still using R22. Reliable and proven, it is the ideal solution for standard installations and for the maintenance and extension of existing systems.
Fittings
The Fittings range includes a complete selection of fittings, components, and accessories for connecting and customizing HVAC/R systems. All products are compatible with any type of refrigerant.
EVIC
EVIC is dedicated to industrial solenoid valves for complex and high-intensity HVAC/R applications. Designed for maximum operational reliability, they are available in NC or NO, with diaphragm or piston configurations.
