{"product_id":"valvola-di-sicurezza-ispesl-1-2-6-0-bar","title":"ISPESL safety valve 1\/2 6.0 bar","description":"\u003cp\u003eThe ISPESL safety valve is an INAIL-qualified and calibrated protection device (formerly ISPESL), designed for heating systems requiring compliance with the strictest safety regulations. Its function is to automatically discharge excess pressure, protecting boilers, generators, and circuits from dangerous pressure levels. The female-female connections facilitate in-line installation, while the opening overpressure limited to 10% and the closing differential of 20% ensure precise and reliable operation. Manufactured in PN 10 class, it offers strength and durability even under continuous operation. The standard setting of 3.0 bar and the wide temperature range make it versatile for numerous system applications. It is the ideal solution for those seeking certified safety and peace of mind, ensuring system protection and compliance with current regulations in domestic and professional environments.\u003cbr\u003e\n\u003cbr\u003e\nTechnical features:\u003cbr\u003e\n- Type: INAIL-qualified and calibrated safety valve (formerly ISPESL)\u003cbr\u003e\n- Connections: female-female\u003cbr\u003e\n- Setting: 3.0 bar\u003cbr\u003e\n- Size: 1\/2\"\u003cbr\u003e\n- Opening overpressure: 10%\u003cbr\u003e\n- Closing differential: 20%\u003cbr\u003e\n- Nominal pressure: PN 10\u003cbr\u003e\n- Opening range: 5\/110°C\u003cbr\u003e\n- Standard settings\u003c\/p\u003e","brand":"CALEF","offers":[{"title":"Default Title","offer_id":58309071962447,"sku":"323-527-460","price":93.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/9074\/3375\/files\/e9d9de913be60177fdfc561e76eec0f2.webp?v=1784971431","url":"https:\/\/www.ceramicstore.eu\/en\/products\/ispesl-safety-valve-1-2-6-0-bar","provider":"CeramicStore | Lo specialista del tuo bagno","version":"1.0","type":"link"}