Balance the main principle and performance characteristics of pneumatic valve

balance pneumatic valve is a number to determine the special function of conditioning type pneumatic valves, today let us know the balance with the pneumatic valve exactly what are the characteristic and operation principle:
choose dc type pneumatic valve body structure, has the very good equal percentage flow characteristic, to reasonably allocate bandwidth, effectively deal with heating ( Air conditioning) Room temperature is uneven and questions existing in the system. Can accurately regulate the pressure drop and flow together, in order to improve the network system of fluid activity, reach the pipeline fluid balance and intention of saving energy. Pneumatic valve is equipped with the open degree of instructions, determine the opening equipment and used for flow measurement of small pressure pneumatic valve, only in the selection and user imported pneumatic valve fitted with appropriate standards of balance, and special intelligent instrument for one-time after debugging, the system of the total water control in a reasonable scope, and overcome the 'big flow rate, small temperature difference is not reasonable. Balanced pneumatic valve as well as equipment on the water supply pipe, also can equipment on the return pipe, equipment usually take on the return pipe, especially on high temperature loop, convenient for debugging, more to install on the return pipe, equipment for the balance of the pneumatic valve ( Back) Pneumatic valve pipes need not set a deadline.
balance pneumatic valve in the pipeline system equipment, after the recuperation system pipeline by changing the resistance ratio, and planning request arrived in common. After the system debugging qualified, there is no static hydraulic imbalance.
qualification adjustment of the system, such as in some load operation condition, when traffic cut by balanced pneumatic valve control flow of each branch pipe can active year-on-year reduction, but the flow of each branch pipe set ratio unchanged.
balanced pneumatic valve is a kind of special function of the pneumatic valve, pneumatic valve itself has no special place, only difference is to use function and places. In some industries, because of the medium ( All kinds of movable material) In a pipe or container all exist some larger differential pressure or flow is poor, to reduce or balance the difference, between the corresponding pipe or container install pneumatic valve, to regulate the relative balance of pressure on both sides, or through the shunt way to reach the balance of flow rate, pneumatic valve, pneumatic valve is called the balance below to see its characteristics:
balance pneumatic valve features:
and ideal conditioning function;
and outstanding as of utility;
appeared, accurate to/circle open condition;
, the theory for equal percentage flow characteristic curve characteristic curve;
, national patent type opening and closing device;
the whole circle, corresponding to each have a fixed flow coefficient, the debugging of the need to measure the differential pressure pneumatic valves at both ends, can be convenient to calculate through the pneumatic valve flow;
, ptfe and silicone seal, the sealing function and reliable;
and internal components choose YICrNi or copper alloy production, strong corrosion resistance, long using life;
and lifting pneumatic valve stem, do not need to reserve space.
, it is a combination of pneumatic valve.