This book provides a highly illustrated guide to the design, installation and maintenance of hot and cold water supply systems for domestic buildings. Based on British Standard BS 6700, the new edition takes into account revisions to the standard since the book was first published in 1991. It ...
The main products include pipes and fittings for Underfloor heating, water supply and drainage system, municipal pipes, etc. Ritai Group has an advanced and comprehensive quality control system. We have passed ISO 9001 (International Quality Management System), ISO 14001 (Environmental Management ...
The discharge of mixed hot and cold water by means of a manually operated faucet handle or a manual control valve is not convenient to get an optimum temperature as the temperature of discharged water varies from user to user, and because the temperature of discharged water changes while in us...
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A sanitary system for thermostatically controlled supply of hot and cold water to a number of tapping locations includes a hot water storage container, piping to the tapping locations, thermostatically controlled mixing valves and tapping faucets or valves. The thermostatically controlled mixing valves ar...
The present invention is directed to a utility hot and cold water mixing system consisting of three components, a hot water Y-coupler with a flow control ball valve on one side, a c
A cold and hot water supply regulator comprises: a supply line allowing mixed water to be discharged through a mixed water line in which a hot water line and a cold water line, through which hot water and cold water are respectively supplied, are joined; a hot water flowmeter and a cold...
专利名称：HOT WATER SUPPLY SYSTEM 发明人：KOYAMA HIROSHI 申请号：JP17823883 申请日：19830928 公开号：JPS6071828A 公开日：19850423 专利内容由知识产权出版社提供 摘要：PURPOSE:To contrive reuse of heat, by a method wherein a heat source such as used hot water is stored in a hot water tank as...
专利名称：HOT AND COLD WATER MIXING TYPE HOT WATER SUPPLY DEVICE 发明人：YONEKUBO HIROAKI,NAGAOKA YUKIO 申请号：JP3398591 申请日：19910228 公开号：JPH04211780A 公开日：19920803 专利内容由知识产权出版社提供 摘要：PURPOSE:To provide a safe hot and cold water mixing type hot water supply device ...