The balance valve circuit is to support the weight of platen and plunger design.
回路中的平衡阀是为支撑压板及柱塞的重量而设计的。
Main production butterfly valve, ball valve, emptying valve, balance valve, gate valve, flat gate valve, plunger valve, hydraulic control valve, power station valve, such as various types of valves and liquid level instrumentation products.
主要生产蝶阀、球阀、放空阀、平衡阀、闸阀、平板闸阀、柱塞阀、水力控制阀、电站阀门等各大类阀门产品及液位仪表。
The role of bypass valve is to balance the pressure difference, reduce opening force.
针型阀旁通阀的作用是平衡进出口压差，减少开启力矩。
U. S. Witton valve The main products are: electric valve, pneumatic valve, high temperature and pressure valve, ball valve, gate valve, butterfly valve, globe valve, check valve, control valve, solenoid valve, safety valve, needle valves, steam traps, plug valves, diaphragm valve, duckbill valve, discharge valve, exhaust valve, breathing valves, filters, flame arrester, the throttle valve, angle seat valve, balance valve, discharge valve, sludge valve, isolating valve, valve, pipe clip valve, plunger valve, foot valve, depending on the lens, flange, hydraulic control valves, and other products.
美国威顿阀门主要产品有：电动阀门、气动阀门、高温高压阀门、球阀、闸阀、蝶阀、截止阀、止回阀、调节阀、电磁阀、安全阀、针型阀、疏水阀、旋塞阀、隔膜阀、鸭嘴阀、放料阀、排气阀、呼吸阀、过滤器、阻火器、节流阀、角座阀、平衡阀、排污阀、排泥阀、切断阀、减压阀、管夹阀、柱塞阀、底阀、视镜、法兰、水力控制阀等系列产品。
U. S. Will Valve The main products are: electric valve, pneumatic valve, high temperature and pressure valve, ball valve, gate valve, butterfly valve, globe valve, check valve, control valve, solenoid valve, safety valve, needle valves, steam traps, plug valves, diaphragm valve, duckbill valve, discharge valve, exhaust valve, breathing valves, filters, flame arrester, the throttle valve, angle seat valve, balance valve, discharge valve, sludge valve, isolating valve, valve, pipe clip valve, plunger valve, foot valve, depending on the lens, flange, hydraulic control valves and other products.
美国威尔阀门主要产品有：电动阀门、气动阀门、高温高压阀门、球阀、闸阀、蝶阀、截止阀、止回阀、调节阀、电磁阀、安全阀、针型阀、疏水阀、旋塞阀、隔膜阀、鸭嘴阀、放料阀、排气阀、呼吸阀、过滤器、阻火器、节流阀、角座阀、平衡阀、排污阀、排泥阀、切断阀、减压阀、管夹阀、柱塞阀、底阀、视镜、法兰、水力控制阀等系列产品。
Vice-valve installed in the main valve side or both sides of the flap valve and the screw connection, the normal flow of media, the valve is opened, the medium pressure valve is opened by the Deputy, the medium through the valve hole into the main Double Door Check Valves, Air Cushion valve, Vice export side, so that the main valve inlet end of relief, the main valve valve flap to open, the main valve before and after the pressure balance; medium counter-current, the main valve valve valve in the counterflow medium under the action of fast closed, and the deputy valve body upper part of the buffer tank, the Deputy valve valve cap screwed the upper part of his body covered with a small hole, the Deputy valve valve valve with the piston rod sets have a certain air gap between the piston and the buffer cylinder with rubber O-ring seal, the piston and the valve flap between the lower-dimensional seal; as Vice-valve With the main valve valve valve valve valve was closed, because of Vice-valve valve cover the role of holes, the medium gradually flows through the small hole on the Vice-valve cylinder cushion cavity, part of the media, through the Deputy valve valve flap and the gap between the piston rod reflux, it is slow, Vice valve piston closed.
副阀安 装在主阀阀瓣下侧或两侧且用螺纹联接，介质正常流动阀门开启时，介质压力将副阀打开，介质通过副阀小孔流入主阀出口端，使主阀进水口端卸压，主阀阀瓣开启，主阀前后压力趋于平衡；介质逆流时，主阀阀瓣在逆流介质作用下快速关闭，而副阀阀体上部为缓冲缸，副阀阀盖旋入阀体上部其盖上有一小孔，副阀阀瓣与其活塞杆空套有一定间隙，活塞与缓冲缸之间采用O型橡胶圈密封，活塞下部与阀瓣之间为平面密封；当副阀阀瓣随主阀阀瓣关闭而关闭时，因副阀阀盖小孔的作用，介质通过小孔逐渐流入副阀缓冲缸上腔体，一部分介质通过副阀阀瓣与活塞杆之间的间隙倒流，故副阀活塞是缓慢关闭的。
Second, the type of safety valve 1, according to the structure of the safety valve can be divided into ⑴ hammer safety valve: The valve lever and the hammer to the pressure balance valve.
二、安全阀的种类 1、根据安全阀的结构可分⑴重锤式安全阀：用杠杆和重锤来平衡阀瓣的压力。
Spring-loaded safety valve: The compression spring force to the pressure balance valve and to the seal flap.
弹簧式安全阀：利用压缩弹簧的力来针型阀平衡阀瓣的压力并使之密封。
The figure, when the input signal increases, the drive torque motor rotor rotation, so that baffle near the nozzle, meter bellows pressure and the feedback bellows pressure can be increased, the increase in pressure bellows instruments so that the nozzle tube along the fulcrum of rotation, nozzle moving receiving cylinder port, it makes the upper part of increased pressure hydraulic cylinder, hydraulic cylinder of the lower pressures, the hydraulic cylinder valve stem down until the feedback spring force and the instrument until the pressure balance bellows.
图中，当输入信号增加时，带动力矩马达的转子转动，使挡板靠近喷嘴，仪表波纹管压力和反馈波纹管压力都增加，仪表波纹管压力的增加使喷嘴管沿支点转动，喷嘴移到圆筒的接收口，它使液压缸的上部压力增加，液压缸的下部压力降低，液压缸的阀杆下移，直到反馈弹簧力与仪表波纹管压力平衡为止。
The vacuum pump will draw out the vacuum taking form with vacuum container inner air, oil removes bigger pellet by that the entrance pipeline receives the original filter, will enter and then the warmup jar inner under the external world oil liquid effect in atmospheric pressure, the oil amounts by that heating the oil to 40－75 ~C is that autocontrol enters the vacuum container inner by the automation oil level valve, this valve pass in and out of balance.
真空泵将与真空罐内的空气抽出形成真空，外界油液在大气压的作用下，油经过入口管道进初滤器消除较大的颗粒，然后进入加热罐内，经过加热到40－75℃的油通过自动油位阀，此阀是自动控制进入真空罐内的油量进出平衡。
The article also compares some main performances of the four way ball valve with the four way cock, which proofs the possibility of the use of the four-way ball valve in the longitudinal inclination balance control system.
在比较分析四通球阀与四通旋塞一些主要性能的基础上，提出了四通球阀在纵倾平衡控制系统使用的可能。
By using the lever and weight to counter-balance the disc, the valve opens at lower flow rates.
通过采用杠杆和压铁来实现阀瓣的反平衡，这样阀门就可以在更低的流速下开启。
According to different flows, the pressure balance spool valve can be pre-pressure, can also be a back pressure valve (external to the center of the flow).
根据流向不同，平衡阀芯所受的压力可以是阀前压力，也可以是阀后压力。
Therefore, the manual balance valves and Self-balancing valve, they are temperature control valve or electric auxiliary control valve flow control device, but it is very important, if the selection properly, or the unreasonable design, electric control valve or the temperature valve can not work very well.
因此，手动平衡阀和自力式平衡阀，它们都是温控阀或电动调节阀的辅助流量调节装置，但又是非常重要的，如果选型不当，或呼吸阀设计不合理，电动调节阀或温控阀都不能很好工作。
ZWB222 series hydraulic balance valve for finishing hydraulic balance during all offshoot loop of one system.
ZWB222系列水力平衡阀用于完成一个系统中各分支回路间的水力平衡。
Dynamic balance valve works By changing the balance of the spool valve to accommodate the overflow valve area before and after the change, to achieve the purpose of flow control.
动态平衡阀门的工作原理通过改变平衡阀门的阀芯的过流面积来适应阀门前后的变化，从而达到控制流量的目的。
Dynamic flow balance valve or Motorized Valve Actuators a fixed flow of dynamic balance valve.
动态流量平衡阀即固定流量动态平衡阀。
Valve types of production have, gate valve, globe valve, butterfly valve, check valve, ball valve, relief valve, regulating valve, safety valve, valve, positioning devices, traps, plug valves, solenoid valves, sewage valve, cylinder valve, vacuum valve, shut-off valves, multi-use valve, pipe valve folder, instrument valve at the end of valve, gas valve, control valve, slurry valve, slurry valve, balance valve, needle valve, three-way valve, ÷·§, slagging valves, mud valves, breathing valve, water valve, dumping ash valves, slurry valves slag, power station valves, ·úvalve, discharge valve, floating ball valve, control valve, ceramic valve, flashboard valve, insulation valve, valve Venetian blind plate valve, slurry valve, the hydrogen valve, plunger valve, suction valve, reversing valve, electric valve, intake valve, copper valve, electric head, filters, plastic valves - Pai valves, hydraulic valves, knife gate valve, ·§, pneumatic valves, proportional valves, Check Valves, Angle Valves, water valves, special valves, special valves, valve imports, health valves, American Standard Valve, glass steel valves, valve together, forged steel valves, hydraulic control valves, stainless steel valves, corrosion-resistant valves, ventilation valves, level gauge, etc., and in accordance with the special requirements of users smelting and manufacturing.
生产的阀门种类有，闸阀，截止阀，蝶阀，止回阀，球阀，减压阀，调节阀，安全阀，隔膜阀，定位器，疏水阀，旋塞阀，电磁阀，排污阀，气瓶阀，真空阀，切断阀，多用阀，管夹阀，仪表阀底阀，燃气阀，控制阀，浆液阀，浆料阀，平衡阀，针型阀，三通阀，调压阀，排渣阀，排泥阀，呼吸阀，水封阀，卸灰阀，浆渣阀，电站阀门，衬氟阀，放料阀，浮球阀，自控阀，陶瓷阀，插板阀，保温阀，百叶阀，盲板阀，泥浆阀，氢气阀，柱塞阀，吸气阀，换向阀，电动阀门，进气阀，铜阀，电动头，过滤器，塑料阀门-排气阀，液压阀，刀闸阀，瓶阀，气动阀门，比例阀，单向阀，角阀，止水阀，专用阀，特殊阀，进口阀，卫生阀门，美标阀门，玻璃钢阀门，阀门合，锻钢阀门，水力控制阀，不锈钢阀门，耐腐蚀阀门，通风阀门，液位计等，并可根据用户特殊要求冶炼和制造。
So that loaders, excavators have a lifting boom and slow resumption of fighting fault, with the exception of the main pumps, the main safety valves, control valves and hydraulic cylinders causes of balance valve, the main reason for this is that the internal leakage of hydraulic cylinder.
使装载机、挖掘机产生动臂举升和收斗速度慢的故障，除主泵、主安全阀、控制阀及液压缸平衡阀的原因外，最主要的原因就是液压缸的内泄漏。
When the thrust balance with the pressure regulator spring force when the pressure valve will have a stable output.
当该推力与调压弹簧作用力相平衡时，阀便有稳定的压力输出。