Stop-valve for water and gas mainsdoi:US337438 AWesley EoyceUSUS337438 * 1885年12月5日 1886年3月9日 Stop-valve for water and gas mains
The present invention relates to a building having an electrically operated stop-cock capable of isolating an internal water distribution system from an external mains water supply and actuated by a manually operated switch, the use as a stop-cock of an electrically operated valve in combination wit...
Ningbo Lynxelec Industry Co., Limited9 yrsCN Key attributes Industry-specific attributes ip level IP23 Type DISTRIBUTION BOX Other attributes Place of Origin China Brand Name LYNXELEC Model Number LY77MCB-3 External Size 160*90*100mm Material ...
Key attributes Industry-specific attributes rated current 9999 Other attributes Place of Origin Chongqing, China Brand Name MEBAY Model Number ATS330AC Product Name Mebay Mains Gens ATS Controller Generator Controller ATS330AC Working voltage AC 90V-450V(L1N1/L2N2) Mains AC Voltage Input 30VAC-...
By replacing lead pipes you eliminate the possibility of higher than desired levels of lead in your water supply. You may also notice an increase in water pressure and flow to your home or business. Prestwick Eco House 109 Adamton Road South, Prestwick, is an end terraced house set in gene...
Improvement in stop-valves for water and gas mains, and other purposesdoi:US142700 ACharles W. IsbellUS
Stop box for the curb valves of watermainsdoi:US1890618 ALeduc, Fred CUSUS1890618 * 1930年10月16日 1932年12月13日 Crane Co. Stop box for the curb valves of watermains
An electrically operated mains water stop-cock assembly is activated by a thermostat, specifically a frost thermostat, a time clock, other remote non-manual switch, or by setting an intruder alarm. Specifically disclosed is a battery operated mains water stop-cock assembly.WILLIAM JOHN * VISSER...
Connection structure of the branch pipe for connecting branch pipe to the mains and water stop rubber sheetPROBLEM TO BE SOLVED: To provide a water-stopping rubber sheet with high water-stopping performance that is used for connecting a main pipe and a branch pipe connecting pipe.SOLUTION: The...
This invention comprises a normally open solenoid valve that is activated in five different ways to provide a means of isolating the main water supply into a domestic or commercial premises. The main components are a normally open solenoid valve that is activated by RF switching, alarm switching,...