install, while allowing for continued use of water. it is the only solution with multiple temperature sensors and also offers a battery back up. driplet is also more affordable and easier to install than the standard automatic shut-off valve. what is the added water utility cost of using ...
In an automatic-closing type of dripping set, a valve for controlling the flow of an injection fluid from the set includes a valve member 6 comprising a cylindrical rod 64, an upper domed cap 61, and a lower domed cap 62; the rod 64 is movably mounted in an outlet 71 in a base 7...
which will be expensive to get rid of. So get started right away and try to figure out what’s causing the dripping. It may be due to a malfunctioning drain valve or leaky inflow or outflow pipe, all of which are fairly simple to repair. If there is major leakage, the culprit ...
a controller for opening said negative pressure control valve upon the closure of said shutoff element. 9. The arrangement of claim 4, wherein said negative pressure line is operatively connected to a venturi nozzle of the negative pressure source, wherein said venturi nozzle creates the negative...
A circulating valve is provided in parallel to the pump stop valve to open when the pressure between the pump stop valve and the nozzle shut off valve is higher than the pressure at the pump outlet. As a result if the oil in the supply line adjacent the nozzle expands, oil can return ...
A method and assembly (10) to prevent the dripping of a liquid dispensing nozzle (100) after deactivation of the nozzle and to automatically deactivate the nozzle when it is removed from the fuel tank (150), is described. The non-drip valve assembly is attached to the dispensing end (104...
A method and assembly (10) to prevent the dripping of a liquid dispensing nozzle (100) after deactivation of the nozzle and to automatically deactivate the nozzle when it is removed from the fuel tank (150), is described. The non-drip valve assembly is attached to the dispensing end (104...
Because the detergent tank (6) is communicated with air the spray pipe (3) is communicated with the air by means of the passage; after the spay is ended and the solenoid valve (2) is shut off balance is achieved between the spray pipe (3) and the air by means of the passage ...