Our Pressure Relief Valves 2220, 2230, and 2260 are supplied by Fermod and designed to address the constant strains on cold room walls caused by pressure variations. Each valve serves to balance internal and external pressures through venting suitable for various applications. These valves offer versatile solutions for maintaining optimal conditions within cold room environments.
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Pressure Release Valves
Valve 2220 Balances internal and external pressures, mechanically operated with two airtight flaps. Telescopic cylinder for wall or ceiling mounting, heating element with continuous power of 8W and adjustable for various wall thicknesses. Suitable for cold rooms with a capacity below 75 cubic meters.
Valve 2230 Balances internal and external pressures. Mechanically operated with two watertight flaps. Main case, cover, and flaps made of reinforced composite. Heating element NF, IP55, 40W/220V (2230), 25W/220V (2231). Operates over a pressure of about 10mm water column. Wall or ceiling mounting options for various configurations.
Valve 2260 Balances internal and external pressures. Mechanically operated with two watertight flaps. Support profile, anodized aluminium flaps, and shock polystyrene cover. Heating cord for frost prevention, approx. 160W/220V. Working temperature from -40°C to +30°C. High-flow heated valve for wall mounting.
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