手动平衡阀及静态平衡阀原理与特点:

静态平衡阀是一种具有数字锁定特殊功能的调节型阀门，采用直流型阀体结构，具有更好的等百分比流量特性，能够合理地分配流量，有效地解决供热（空调）系统中存在的室温冷热不均问题。丹富斯静态平衡阀同时能准确地调节压降和流量，用以改善管网系统中液体流动状态，达到管网液体平衡和节约源的目的。丹富斯阀门设有开启度指示、开度锁定装置及用于流量测定的测压小阀，只要在各支路及用户入口装上适当规格的平衡阀，并用智能仪表进行一次性调试后锁定，将系统的总水量控制在合理的范围内，从而克服了“大流量，小温差”的不合理现象。 既可安装在供水管上，也可以安装在回水管上，一般要安装在回水管上，尤其对于高温循环，为方便调试，更要装在回水管上，安装了平衡阀的供（回）水管就不用再安装截止阀。

Manual balancing valve and the principle and characteristics of static balance valve:

Static balancing valve is a kind of external regulation valve with digital lock special functions, adopts dc type valve body structure, has better equal percentage flow characteristic, to reasonably allocate bandwidth, effectively solve the heating (air conditioning) room temperature is uneven and problems that exist in the system. Dan fuss static balancing valve can accuray adjust the pressure drop and flow, at the same time to improve fluid flow state in pipeline system, achieve the goal of pipeline fluid balance and save the source. Dan fuss valve opening instructions, opening the lock and a small valve used for flow measurement of pressure, as long as in the selection and user entry fitted with appropriate specifications of the balance valve, with special inligent instrument for the disposable lock after debugging, the system of the total water control in a reasonable scope, thus overcome the "big flow rate, small temperature difference" unreasonable phenomenon. Can be installed on the water supply pipe, also can be installed on the return pipe, generally to be installed on the return pipe, especially for high temperature cycle, in order to facilitate debugging, more on the return pipe is loaded, installed the balancing valve for (back) to the pipe don't have to install the valve.

丹富斯静态平衡阀造价低，采用*的Y型设计，具多回转刻度调整、显示开度范围，提供*的控制能力，可对整个循环水或空调系统进行的控制，使整个系统达到所需求的流量平衡。广泛应用于冷、热水系统，可使能源得到有效的运用，以达到节能及提高供热（冷）效率的目的。元件使用寿命长等优点，对支路不多的小型管网也可方便进行水力工况平衡。对于热源主动变量管网只能采用手动平衡阀，因为只有手动平衡阀才能保证流量的一致等比变化.

Dan rich static balance valve, low cost, USES the advanced Y type design, showing the opening range multi-turn scale adjustment, and provide the best control ability, to the circulating water or air conditioning system for precise control of the whole system meet the traffic demand of the balance. Widely used in cold and hot water system, can make effective use of energy, in order to achieve energy saving and to enhance the efficiency of the heat (cold). Components advantages of long service life, branch of the few small network can also be convenient for working condition of hydraulic balance. For active variable heat pipe network can only adopt manual balance valve, because only the manual balancing valve can ensure consistent geometric change in the flow.

丹富斯静态平衡阀指示； 　　

  有开度锁定装置，非管理人员不能随便改变开度；表连接，可方便地显示阀门前后的压差及流经阀门的流量。尽管平衡阀具有很多优点，但它在空调水系统的应用还存在不少问题。如果这些问题解决不好，平衡阀的特点并不能充分显现出来。平衡阀的作用是为了调节系统内，各个分配点的（如每一个楼座）的预定流量。每一座楼的入口处都安装平衡阀，可以使供暖系统的总流量得到合理分配。首先看和管径相同的静态平衡阀zui大流量能否满足设计流量，如果满足设 计流量就行。不满足就放大一个口径。静态平衡阀就是一个截止阀，只不过行程做的很长，容易控制流量。

Dan fuss static balancing valve indicator;

Opening the lock, the managers can't literally change the opening; Table joins, can easily show before and after the valve pressure difference and flow through the flow valves. Despite the balancing valve has many advantages, but its application in air conditioning water system still exist some problems. If these problems is not good, the characteristics of the balancing valve is not fully revealed. Balancing valve is used to adjust in the system, each distribution point, such as each building block due to traffic. Every building at the entrance to the balancing valve installation, can make the total flow of heating system reasonable allocation. First look and the diameter of the same static balancing valve can meet the design flow, maximum flow rate if meet the design flow rate. Does not meet the amplifying a caliber. Static balancing valve is a valve, just a long trip, easy to control flow.