News from Castel S.r.l.

28 articles
Components

Castel acquires Be Fluidica unit in Italy for fluid control

The deal broadens Castel's industrial offering and boosts its capacity for customized, efficient and sustainable fluid treatment solutions.

8 Jun 2026
Components

Castel obtains EPD certification for ball and solenoid valve lines

Castel, an Italian manufacturer of refrigeration and air conditioning components, has obtained Environmental Product Declarations (EPD) for its ball valves and solenoid valves. The certification marks a step forward in the company's sustainability strategy. To secure the EPDs, Castel conducted a Life Cycle Assessment (LCA) of both product lines, examining their environmental impact from production

22 Oct 2025
CO₂

Castel introduces 3032 changeover valves with ORS connection

Castel Srl has expanded its refrigeration and air conditioning portfolio with the 3032 changeover valves for safety valves, now also available with ORS connections. The solution meets the needs of systems using natural refrigerants, particularly CO2 (R744) and propane (R290), with the aim of ensuring safe maintenance and uninterrupted operation. Reference standards, including ISO 24664,

15 Sep 2025
CO₂

Castel Launches 6531E CO2 Ball Valves with Integrated Bypass

Castel has introduced the 6531E series ball valves with integrated bypass, targeting enhanced efficiency and simplified installation in CO2 (R744) refrigeration systems. Designed for both subcritical and transcritical applications, the new valves support lower environmental impact and operational costs. The integrated bypass design eliminates the need for parallel check valves and brazing operations, reducing installation

7 May 2025
CO₂

Castel Introduces 34-E High-Pressure Valves for CO2 Systems

Castel has launched its new 34-E series of high-pressure electronic valves, developed for transcritical CO₂ (R744) refrigeration systems. Designed for performance and environmental sustainability, the 34-E valves are suited for multiple functions including flash gas bypass, pressure regulation in gas coolers, and expansion control in evaporators. Product Overview The 34-E valves integrate a control valve,

9 Apr 2025
Components

Castel Becomes Ordinary Member of ASERCOM

Castel has officially become an Ordinary Member of ASERCOM, the Association of European Refrigeration Component Manufacturers. Previously an Associated Member, Castel’s new status strengthens its role in the European refrigeration and air conditioning sector. ASERCOM brings together manufacturers to tackle scientific and technical issues, promoting common standards for performance evaluation, testing, and product safety. The

3 Apr 2025
Components

Castel Expands POLYHEDRA Range with New 3060 Series Safety Valves

Castel srl has introduced the 3060 series, an extension of its POLYHEDRA range, designed to enhance flexibility and safety in refrigeration and air conditioning systems. The new series includes safety valves compatible with A1, A2L, and A3 refrigerants, as well as Group 1 (GR. 1) fluids, in accordance with the European Pressure Equipment Directive (PED).

12 Mar 2025
CO₂

Castel Introduces New CO2 Product Range for Sustainable Refrigeration

Castel has launched an innovative series of CO2 products tailored for refrigeration systems using transcritical and subcritical R744 refrigerant. The new range, part of Castel's "GoGreen" initiative, focuses on sustainability and performance, aligning with global trends toward environmentally friendly solutions. The product line includes components specifically designed for high-pressure CO2 systems, such as electronic oil level

5 Dec 2024
Components

Castel acquires majority stake in Dieci Electric

Castel Srl, leader in the refrigeration and air conditioning components sector, announced that it has completed the acquisition of a majority stake in Dieci Electric Srl, specialists in the design and implementation of solutions for the management and control of refrigeration systems. The acquisition reflects Castel’s determination to consolidate its position on the market and

23 Apr 2024
Components

ASME homologation of Castel’s pressure relief valves

Castel’s continuous desire for growth is also measured by the continuous desire for expansion and overcoming product quality challenges. In order to improve and carry Castel’s name throughout the world, it is necessary to have skills and qualities that only a large, solid company is able to guarantee. Castel has always considered adherence to international

5 Jul 2023
CO₂

90 bar filter drier with replaceable solid core by Castel

Castel positions itself as a partner in supplying technologically advanced products for use with CO2 (and not only) that make use of approvals and certifications that can guarantee very high safety standards and that can improve system performance developed by companies that have taken up the challenge by moving towards increasingly green, zero-impact systems. The

21 Jun 2023
Components

Castel established Middle East subsidiary

Castel have established new subsidiary, Castel Gulf DMCC, which ensures a direct presence in the region. The new entity enables Castel to give better support to all partners and end users of their products. In addition to providing an efficient commercial supply, the subsidiary will enable technical engineering support to facilitate the GCC region market’s transition

2 May 2023
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