{"id":6976,"date":"2025-10-29T15:31:14","date_gmt":"2025-10-29T15:31:14","guid":{"rendered":"https:\/\/www.pecta.pt\/produto\/rego-7583-3-4-m-npt-internal-pressure-relief-valve\/"},"modified":"2026-03-19T17:33:22","modified_gmt":"2026-03-19T17:33:22","slug":"rego-7583-3-4-m-npt-internal-pressure-relief-valve","status":"publish","type":"product","link":"https:\/\/www.pecta.pt\/en\/produto\/rego-7583-3-4-m-npt-internal-pressure-relief-valve\/","title":{"rendered":"RegO 7583 – 3\/4″ M.NPT Internal Pressure Relief Valve"},"content":{"rendered":"

This pressure relief valve is an internally mounted device; the RegO 7583<\/strong> model is specifically designed to open and relieve excess pressure, restoring pressure to safe levels. It is widely used in storage and transport systems for liquefied and pressurised gases. <\/p>\n

Features<\/h3>\n
\n\n\n\n\n\n\n
Ref.<\/th>\nPressure Opening<\/th>\nConnection<\/th>\nDimension<\/th>\nAir Flow Capacity<\/th>\n<\/tr>\n<\/tbody>\n
7583<\/td>\n14 bar<\/td>\n3\/4″ M.NPT<\/td>\n208 mm<\/td>\n15,551<\/td>\n<\/tr>\n
7583G<\/td>\n17.2 bar<\/td>\n3\/4″ M.NPT<\/td>\n208 mm<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
How the RegO 7583 Valve works:<\/strong><\/h5>\n

The internal pressure relief valve operates via a calibrated spring mechanism<\/strong>. When system pressure exceeds 17.2 bar<\/strong>, the pressure force overcomes the spring resistance, causing the valve to open and release the pressurised fluid (usually gas) to the atmosphere or to a safe area. Once the pressure drops below this limit, the valve closes automatically, restoring normal system operation. <\/p>\n

Advantages:<\/strong><\/h5>\n