Home > Products > Industrial Supplies > Machine Hardware > Valves

H142X hydraulic level control valve

Hydraulic water level control valve (H142X) with automatically open close the pipeline to control the water level of function, suitable for automatic water supply system for industrial and mining enterprises, civil construction in various water tower (pool), and can be used for circulating atmospheric boiler water supply control valve.

H142X hydraulic valve installation form and note

The H142X hydraulic water level control valve is vertically fixed on the water inlet pipe, then the control tube, cut-off valve and a floating ball valve is connected with the screwing in the valve can be. The valve inlet and outlet flange Hl42x 10 - A IMPa standard. The inlet diameter should be greater than or equal to the nominal diameter of the valve, the outlet should be lower than the float valve. Floating ball valve installation should be distance to water more than one meter; to prevent back siphonage, water tank outlet pipe outlet should be slightly higher than control level. In order to prevent noise and water level fluctuations, energy dissipation and cylinder outlet should be set up. Use, the valve should be fully open, as a pool of more than two valve should be maintained at the same level. Due to the main valve to close the valve on the valve closed to be about 30 to 50 seconds, so the tank should have enough spare capacity, in order to prevent overflow. In order to prevent impurities, sand into the valve caused by the failure, the valve should be installed before the filter. If installed in the basement pool, it should be installed in the underground pumping station alarm device.

The valve has the advantages of small volume, easy installation, enable high sensitivity, small head loss has no water hammer phenomenon, due to the small float ball control can greatly improve the utilization rate of water tower, for new towers due to a reduction in the size of the float the upper part of the tower left to float free floating required highly reduce water tower building price, overcome shot fashioned floating ball valve of large volume, easy damage, and low work pressure, a large number of overflow water and other ills is new towers and update the old fashioned floating ball valve the best the most suitable products.