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Digital lock balance valve

Products > Hydraulic control valve > Digital lock balance valve

Digital lock balance valve

Digital Locking
Balance Valve Product Overview: SP45F, SP15F digital lock balance valve is a kind of regulating valve with digital locking special function. It adopts DC type valve body structure, has better equal percentage flow characteristics, and can distribute flow reasonably. Solve the problem of uneven room temperature and heat in the heating (air conditioning) system.
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First, the digital lock balance valve product overview

           SP45F, SP15F digital lock balance valve is a kind of regulating valve with digital locking special function. It adopts DC type valve body structure, has better equal percentage flow characteristics, can distribute flow reasonably, and effectively solve heating (air conditioning). The problem of uneven temperature and temperature at room temperature exists in the system. At the same time, the pressure drop and flow rate can be accurately adjusted to improve the liquid flow state in the pipe network system, achieve the purpose of pipe network liquid balance and source conservation. The valve is provided with opening degree indication, opening degree locking device and pressure measuring small valve for flow measurement. As long as the balance valve of appropriate specification is installed in each branch and user inlet, and the special intelligent instrument is used for one-time debugging and then locked, The total water quantity of the system is controlled within a reasonable range, thus overcoming the irrational phenomenon of “l(fā)arge flow and small temperature difference”. This product is ideal for heating systems. It can be installed on the water supply pipe or on the return pipe. Generally, we recommend to install it on the return pipe, especially for the high temperature loop. For the convenience of debugging, it should be installed on the return pipe and installed with the balance valve. Back) The water pipe does not have to be equipped with a shut-off valve.

     

Second, the digital lock balance valve main parts and materials

                Part Name                Valve body, bonnet                Valve stem                Valve flap                Seal
                material                Gray cast iron, ductile iron, cast steel                stainless steel                Ductile iron                Rubber asbestos board

     

Third, the main technical parameters of the digital lock balance valve

Nominal pressure (MPa)Shell test pressure (MPa)proper temperatureApplicable mediumCharacteristic curveInstallation scope
1.62.4≤120°CNon-corrosive liquid such as water or oilEqual percentagePipe network system trunk, branch dry, indoor water supply main pipe, branch riser and multiple boilers

     

Fourth, the digital lock balance valve main connection size

                Model                Nominal diameter (mm)                Size (mm)
LH
                SP15F-2515100128
20115128
25125130
32140 150
40160 187
                SP45F-16/2532180230
40200242
50230250
65290260
80310329
100350340
125400 424
150480454
200550517
250622573
300698617
350787705
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