{"product_id":"heizkreisset-k38-heat-bloc-dn-251-mit-4-wegemischer-ohne-pumpe","title":"Heating circuit set K38 Heat Bloc DN 25(1\") with 4-way mixing valve without pump","description":"\u003cp\u003e DN 25 (1\"), Kvs: 4.7\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e For mixing-controlled heating in conjunction with a boiler temperature control system\u003c\/li\u003e\n\n\u003cli\u003e 4-way mixer: Suitable for operation with a boiler circulation pump in a heating circuit (allows circulation in the boiler circuit with the flow pipe closed).\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e When used on a manifold, the mixer return line must be equipped with a shut-off valve to reliably prevent reverse circulation!\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Connections DN25 (1\"): Internal thread\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e Connections DN32 (1¼\"):\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e for heating circuit DN32 (1¼\") internal thread,\u003c\/li\u003e\n\n \u003cli\u003eto distributor DN32 flange with union nut DN50\u003c\/li\u003e\n\n\u003cli\u003e Pump can be shut off on both sides\u003c\/li\u003e\n\n\u003cli\u003e Suitable for installation on PAW module distributors\u003c\/li\u003e\n\n\u003cli\u003e Insulation according to EnEV, made of EPP\u003c\/li\u003e\n\n\u003cli\u003e Supply and return lines interchangeable\u003c\/li\u003e\n\n\u003cli\u003e Gravity brake (mountable) in the return line, 200 mbar, suitable for all installation positions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e Technical data:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Max. operating pressure DN25\/DN32: 8\/6 bar\u003c\/li\u003e\n\n\u003cli\u003e Operating temperature: max. 110°C\u003c\/li\u003e\n\n\u003cli\u003e Seals: EPDM\/NBR\u003c\/li\u003e\n\n\u003cli\u003e Axle spacing: 125 mm\u003c\/li\u003e\n\n\u003cli\u003e Installation length DN25\/DN32: 345\/385 mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n","brand":"PAW","offers":[{"title":"Default Title","offer_id":56784938271101,"sku":"90 017 18","price":385.45,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/2647\/2829\/files\/img_9001718_hauptbild--1500.jpg?v=1756264468","url":"https:\/\/www.emmenbaum.ch\/en\/products\/heizkreisset-k38-heat-bloc-dn-251-mit-4-wegemischer-ohne-pumpe","provider":"EMMENBAUM SHOP","version":"1.0","type":"link"}