{"product_id":"comfort-sicherheitsgruppe-nr-24-dn20-3-4-6-bar-aus-messing","title":"COMFORT Safety Group No. 24 DN20 (3\/4) 6 bar made of brass","description":"The safety group 24, DN 20 provides optimum protection against overpressure in closed potable water heaters (TWE), in accordance with DIN 1988, Part 2, DIN 4753, Part 1, and DIN EN 1488. It meets the sound insulation requirements of DIN 4109 (Sound insulation in building construction) Class 1 and compactly contains all components required by DIN 1988 and DIN EN 1488 for equipping TWEs. The safety valve protects the downstream TWE and the backflow preventer prevents the backflow of heated potable water.\nThe safety group 24, DN 15 consists of inlet and outlet shut-off valves, a backflow preventer, a pressure gauge connection, a diaphragm safety valve, and a discharge funnel. The easily replaceable diaphragm safety valve with a wear-resistant stainless steel seat can be rotated 360 degrees via a screw connection to adapt to different installation conditions. Screw connections with R ¾.\n\nTechnical data:\n Inlet pressure: 10 bar according to DIN EN 1488\n Operating pressure: max. 80% of the response pressure of the safety valve\n Operating temperature: max. 30°C inlet temperature\n Max. Nominal capacity TWE: 1,000 liters\n Response pressure: Factory setting: 6 bar\n Medium: Potable water\n Component test no.: TÜV-SV-20-545-DN-W-p\n Installation position: any\n Flow rate: DN 20: 4.0 m³\/h at ∆p 1.0 bar\n ABP no.: PA-IX 1794\/I","brand":"Hausmarke","offers":[{"title":"1","offer_id":56658503303554,"sku":"WCW-0369203-001","price":130.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/3675\/7890\/files\/8_8_a_0_88a04a1a60b25f1d8b959c5a89ecf29fd9bc7601_wcw_0369203_gl_image1_sgb_8924601_3.jpg?v=1779194524","url":"https:\/\/bauraum24.de\/en\/products\/comfort-sicherheitsgruppe-nr-24-dn20-3-4-6-bar-aus-messing","provider":"Bauraum24","version":"1.0","type":"link"}