Catalog excerpts
HIDROMATIC VALVE ®#hirirnconta tecnologia hidraulica
Open the catalog to page 1tocnologfa hldriulica HIDROMATIC VALVE Hydrodynamic design The Hidromatic valve of Hidroconta is a piston hydraulic valve controlled with the same fluid of the conduction. Its balloon design improves its hydrodynamic characteristics, which reduces the internal turbulence of the water. Hidromatic has an gradual and slow opening and closing that eliminates the water hammer. Water Engineering Introducing fluid into the top of the diaphragm, the diaphragm lowers the piston, so the valve will close. The opening is produced by evacuating the fluid from the chamber of the membrane. The piston will...
Open the catalog to page 2©VALVULA HIDROMATIC tecnologfa hldriullca Al rights reserved. © Copyright. 2016 HIDROCONTA. S.A. WHEN WATER COUNTS
Open the catalog to page 3HIDROMATIC VALVE Al rights reserved. © Copyright. 2016 HIDROCONTA. S.A. WHEN WATER COUNTS
Open the catalog to page 4®HIDROMATIC VALVE tecnologfa hldriullca Technical specifications is the flow rate in m3 / h is the density of water in kg / m3 is the density of water at 15 °C in kg / m3 is the loss pressure of the valve in bar Al rights reserved. © Copyright. 2016 HIDROCONTA. S.A. WHEN WATER COUNTS
Open the catalog to page 5HIDROMATIC VALVE Pressure loss curve 2” Cavitation zone Outlet pressure (bar) Al rights reserved. © Copyright. 2016 HIDROCONTA. S.A. WHEN WATER
Open the catalog to page 6HIDROMATIC VALVE REDUCING VALVE Applications Used in places where pressure is needed for: - Adjust the pressure to consumption. - Protect instalations. - Break the static pressure. Functioning The pilot sets the downstream pressure regardless the inlet pressure. If the outlet pressure is less than the preset pressure, the valve is completely open. If the upstream pressure is less than the calibrated, the pilot will open the valve, it will act just when the pressure exceeds the set pressure The pilot acts on the valve so that it has a modulating function, in order to keep the downstream...
Open the catalog to page 7HIDROMATIC VALVE FLOW LIMITER VALVE Aplicactions The installation of limited valve allow to: - Avoid excessive consumption. - Avoid pressure drops and therefore supply deficiencies at points away from the grid. The flow limiting valves allow to limit the flow of circulating water, ensuring a flow equal or less than adjusted. Functioning The pilot regulates the opening of the valve according to the differential pressure, providing the pre-set flow rate and maintaining the constant flow rate. By actuating the screw of the pilot's tare it is possible to vary the flow rate. With two sensors, installed...
Open the catalog to page 8HIDROMATIC VALVE FLOW LIMITER AND PRESSURE REDUCER VALVE Aplications The combined reducing and limiting valve performs both functions independently. It prevents: - Excessive consumption. - Pressure drops and supply deficiencies at points away from the grid. In addition it allows: - Adjust the pressure to the consumption. Functioning The limiting and reducing valve performs its function with a tared orifice plate installed upstream. It includes a differential pilot that regulates the opening of the valve in function of the differential pressure, proportional to the flow, maintaining the...
Open the catalog to page 9HIDROMATIC VALVE SUSTAINING VALVE Applications It is used in installations where it is desired to maintain a minimum hydraulic pressure, such as: - Pumping groups. - Pipe lines with different consumption. Functioning The pressure holding valve is designed to maintain a minimum upstream pressure if the pressure is higher than the set value. Otherwise the valve will close until the upstream pressure is equal to or greater than the tare. - Filtering equipment. The installation of this type of valves allows to maintain a minimum pressure upstream set by the user. HIDROMATIC PRESSURE SUSTAINING...
Open the catalog to page 10HIDROMATIC VALVE REDUCING AND SUSTAINING VALVE Applications The combined reducing and sustaining valve performs both functions independently. Prevents on-site generation: - Pressure drops. - Overpressures. Functioning The reducing pilot acts on the valve so that it has a modulating function, in order to keep the downstream pressure constant for the set control value, the holding pilot acts on the valve so that it has a modulating function, in order to maintain the upstream pressure above the minimum control value. It is mainly used to automatically reduce downstream pressure in the...
Open the catalog to page 11HIDROMATIC VALVE PRESSURE RELIEF VALVE Aplications The relief valve is designed to open in case of exceeding a preset maximum pressure. This valve is installed with an atmospheric outlet, relieving by opening the overpressure in the pipe. - Protection of hydraulic installations. Functioning The pressure relief pilot sets the maximum tare pressure limit through a set screw. If the upstream pressure exceeds the set pressure, the valve is opened by communicating the valve chamber to the atmospheric pressure, so it relieves excess pressure in the line. HIDROMATIC PRESSURE RELIEF Ratios Working...
Open the catalog to page 12HIDROMATIC VALVE Information of order General characteristics Al rights reserved. © Copyright. 2016 HIDROCONTA. S.A. WHEN WATER COUNTS
Open the catalog to page 13HIDROMATIC VALVE FAQ 1- Why does not the valve open? There may be insufficient pressure at the inlet pressure valve, you should examine the insulation valves of the system upstream and downstream, if they are closed open to allow the passage of water and generate pressure. Another reason may be that the solenoid is calcified, clean it and replace parts as necessary. 2- Why does not the valve regulate at the desired control point? It may be caused by the pilot because it is not adjusted properly, check it by tightening and loosening the screwdriver to see if there is a pilot reaction, so you...
Open the catalog to page 14VÁLVULA HIDROMATIC WHEN WATER COUNTS CUANDO EL AGUA ES LO QUE CUENTA Hidroconta disclaims responsibility for errors in the information contained in this document, which may be modified without notice. Al rights reserved. © Copyright. 2016 HIDROCONTA. S.
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