CONCOA 485 Series Regulator

The Altecnic / Caleffi Relief Valve - Circlip Inlet - F0000483 is designed to ensure safety in domestic hot water systems and heating systems. This essential valve safeguards your hot water cylinder, boiler, and other components by effectively managing pressure levels. Specifically selected for the desired set pressure, the valve automatically opens when the discharge pressure is reached, releasing excess pressure into the atmosphere. This action helps to prevent potentially hazardous pressure buildup within the system, protecting both the equipment and personnel nearby.

Specification

Materials: Brass
Set Pressure: 8 Barg
Product Code: F0000483
Notes: Compatible with MK3 Caleffi Multibloc

                        Berluto float valves are exceptionally robust and dependable. Established in 1920 by Jean Bergner, who patented his innovative design in 1917, Berluto began with valves intended for toilet flush systems. Today, our float valves are utilised across a wide range of applications. They are employed globally in sectors such as agriculture and industry for filling separation or storage systems, as well as for regulating the levels in poultry drinking troughs, humidifiers, car washes, booster stations, and pond constructions, among others. Our technology remains at the forefront of innovation, and our float valves are even implemented in advanced fields like aircraft manufacturing. Designed for reliability, our float valves regulate inflow and water levels without the need for auxiliary power or delicate sensors. True to our ethos: simply install and forget! Additionally, in most of our valve types, the only genuine wear parts—the nozzle and seal—can be easily replaced when necessary, particularly after exposure to aggressive or abrasive media. This level of serviceability is far superior to that offered by competing brands. Regardless of the type of media you require or the flow rates involved, we provide the most suitable float valve for your specific needs. Our range includes options made from brass, red bronze, or stainless steel, featuring NBR or FKM seals, along with PE, copper, or V4A floats. Choose Berluto for reliable, high-quality float valves tailored to your industry requirements.

Refrigeration service valves are vital components in refrigeration systems, designed to simplify maintenance, servicing, and troubleshooting. These valves enable the isolation and control of refrigerant flow to specific areas of the system, thereby facilitating essential tasks such as charging, evacuating, and diagnosing without the need to shut down the entire system.

Specification

Sizes: 1/4" to 1/2"

Connections: Butt weld or screwed

Materials: Steel or stainless steel

Medium: Glycol-based cold brine refrigerants per EN 378 p. 1, including NH3, R134a, R290 (propane), R507, and blends with refrigerant oil, suitable for neutral gas and liquid media, as well as glycol-based cold brine.

Pressure Rating: PS40, PS63 (dependent on type)

Temperature: -60 to +150 °C Max

Design: [Please provide specific design notes if applicable]

Optimise your refrigeration maintenance with our top-quality service valves, ensuring reliable performance and easy management of your refrigerant systems.