{"product_id":"hattersley-2910-dn15-pn16-thermal-circulation-valve","title":"Hattersley Fig 2910 DN15 PN16 Thermal Circulation Valve - Low Flow - DN15","description":"\u003cp style=\"color: red;\"\u003e\u003cstrong\u003eTypical lead time is 3 to 5 working days. We'll contact you if this changes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eFig. 2910 Thermal Circulation Valves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e\u003cbr\u003e• Anti-stagnation design ensures a clean flow path, minimising fluid entrapment and the\u003cbr\u003egrowth of bacteria\u003cbr\u003e• Ideal for domestic hot water systems to assist with protection against Legionella\u003cbr\u003e• Provides self-balancing, thermostatically controlled regulation of flow and disinfection\u003cbr\u003e• Thermal disinfection at temperatures above 70°C\u003cbr\u003e• Compact unit comprising isolation valve with thermometer access point\u003cbr\u003e• Incorporates a settable temperature sensing cartridge, factory pre-set at a standard 57°C\u003cbr\u003e• Has an accuracy of +\/- 2°C at set temperature\u003cbr\u003e• WRAS Approved\u003cbr\u003e• Available in size DN15\u003c\/p\u003e\n\u003ch5\u003eMaterial Specification\u003c\/h5\u003e\n\u003cp\u003e• Bronze\u003c\/p\u003e\n\u003ch5\u003ePressure\/Temperature Rating\u003c\/h5\u003e\n\u003cp\u003e• PN16\u003cbr\u003e• Max Temperature 90°C\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eOperation\u003c\/h5\u003e\n\u003cp\u003eWhen the set point is preset to 57°C, the valve remains completely open up to a valve temperature of 52°C. Between 52°C and the set point of 57°C, the valve starts to close. When the set point temperature has been reached, a minimum volume flow is continuously flowing through the circulation system. If the storage temperature is further increased to temperatures greater than 70°C to effect disinfection, the valve increases the flow.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003cp\u003eTaper threaded to BS EN 10226-2\u003c\/p\u003e\n\u003ch5\u003eDatasheet\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003ca title=\"Hattersley Fig 2910 DN15 PN16 Thermal Circulation Valve - Low Flow - Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0812\/3452\/6525\/files\/hattesley-Fig-2900-2910-TCV-datasheet.pdf?v=1758019102\"\u003eHattersley Fig 2910 DN15 PN16 Thermal Circulation Valve - Low Flow - Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eNotes\u003c\/h5\u003e\n\u003cp\u003eThis item is the equivalent of the Crane D2880 Thermal Circulation valve\u003c\/p\u003e","brand":"Hattersley","offers":[{"title":"Default Title","offer_id":53084615246160,"sku":"HA-004B02910JW-APA","price":149.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2344\/3024\/files\/fig2900-TCV-cutout-BF_a891aa19-19e9-453e-bbc2-a865ecbaf84d.png?v=1780050441","url":"https:\/\/industrialvalveoutlet.com\/products\/hattersley-2910-dn15-pn16-thermal-circulation-valve","provider":"Industrial Valve Outlet","version":"1.0","type":"link"}