{"product_id":"valvola-di-zona-vtd322-g-1-45-c","title":"VTD322 zone valve, G 1, 45°C","description":"\u003cp\u003eThe VTD322 zone valve with a G 1\" connection is an intelligent thermostatic diverter designed for zone applications in heating systems. Its main advantage is fully autonomous operation: it requires no electrical power, as switching occurs according to the fluid temperature. When the incoming water is below the nominal diversion temperature of 45°C, the flow is directed to port B; when it exceeds this temperature, it is switched to port A. This automatic management optimizes heat distribution, maximizing the use of available energy. The dezincification-resistant brass body (DZR) ensures reliability and long service life. Ideal for underfloor heating and zone circuits, it offers a simple, eco-friendly solution with no electrical maintenance, perfect for those seeking efficiency without system complexity.\u003cbr\u003e\n\u003cbr\u003e\nTechnical specifications:\u003cbr\u003e\n- VTD300 series, male threaded connection G 1\" (ISO 228\/1)\u003cbr\u003e\n- Thermostatic operation, without electrical power supply\u003cbr\u003e\n- Nominal diversion temperature: 45°C ±2°C\u003cbr\u003e\n- Switching-point accuracy: ±1°C\u003cbr\u003e\n- Nominal pressure: PN 10\u003cbr\u003e\n- Fluid temperature: max. 100°C continuous \/ 110°C temporary, min. 0°C\u003cbr\u003e\n- Max. differential pressure: 100 kPa (1.0 bar)\u003cbr\u003e\n- Leakage AB-A \/ AB-B: watertight seal\u003cbr\u003e\n- Fluid: heating water (VDI2035) or water\/glycol mixtures, max. 50%\u003cbr\u003e\n- Dezincification-resistant brass body (DZR)\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"Default Title","offer_id":58309576917327,"sku":"411-355-0645","price":114.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/9074\/3375\/files\/6f43b68bd8653a756ec0820efcbdecf5.webp?v=1784976430","url":"https:\/\/www.ceramicstore.eu\/en\/products\/vtd322-zone-valve-g-1-45-c","provider":"CeramicStore | Lo specialista del tuo bagno","version":"1.0","type":"link"}