As one of the key components of water hydraulic system, water relief valve plays an important role in water hydraulic system.
纯水溢流阀是纯水液压系统的关键部件之一，其性能对纯水液压系统的性能有重要的影响。
From the view of flow control, the method of cavitation resistance of a pilot-operated water hydraulic valve was investigated.
从流场控制的角度，研究了先导式纯水溢流阀抑制汽蚀方法。
On the basis of forefathers, I have carried on the research of water hydraulic pipe-mounted relief valve s and have built the data processing system.
本文在前人的基础上，进行了纯水管式溢流阀的研制并对试验采集系统进行了构建。
The hydraulic control valve series made in this Co. cover remote control floating valve, adjustable pressure reducing valve, slowly closed checkvalve, pressure discharge/sustaining valve, electric valve, water pump control valve, pressure differential balancing valve, emergent close valve, raining valve, water level fixing valve etc.
水力控制阀是一系列控制阀的总称，它较早生产于以色列、荷兰、丹麦、美国、加拿大等国，九十年代进入中国，本公司生产的水力控制阀系列，分别为遥控浮球阀、可调式减压阀、缓闭止回阀、流量控制阀、泄压/持压阀、电动阀、水泵控制阀、压差平衡阀、紧急关闭阀、雨淋阀、定水位阀等产品。
It also can be carried on centralized management by the central computer through I/O passway as a apparatus unit of the collecting and distributing control system realize linking and operating with water pump hydraulic turbine by-pass valve and other pipelines apparatus.
电液控制功能齐全，无需另外配置即可以作为一个独立的系统单机就地调试、控制；也可以作为集散性控制系统的一个设备单元，通过I/O通道由中央计算机进行集中管理，与水泵、水轮机、旁通阀及其他管道设备实现联动操作；并配有手动功能，无动力电源时也可以实现手动开、关阀，满足特殊工况下的阀门调试、控制要求。
Pneumatic and hydraulic valves Pneumatic valves and hydraulic pressure based on a certain air, water or oil as the power source, using the cylinder and the movement to drive the piston valve, pneumatic air pressure is lower than the general 0.8MPa, the hydraulic or hydraulic pressure is 2.5MPa~25MPa.
气动和液动阀门气动阀门和液动是以一定压力的空气、水或油为动力源，利用气缸和活塞的运动来驱动阀门的，一般气动的空气压力小于0.8MPa，液动的水压或油压为2.5MPa~25MPa。
It controls the mechanics, electro-hydraulic proportional directional valve, the flux of hydraulic motor, then adjusts the rotate speed of cooling fan, alters the cooling ability of radiator, this will makes the temperature of water, oil in the exit of radiator keeping in the normal temperature scope, and then engine, hydraulic system work in it`s perfect condition.
通过控制液压系统中的调节执行机构——电磁比例方向阀，从而控制进入液压马达的压力和流量，调节散热风扇的转速，改变散热器的散热能力，保证散热器出口处水温、液压油温、变矩器油温维持在正常范围内，使得发动机、液压系统在理想的温度下工作。
Valves: egr valve, check valve, blow off valve, asco valve, mac valves, solenoid valve, mueller valves, ball valves, butterfly valves, hydraulic fittings, 3 way valve, gate valve, water valves, needle valve, valve spring
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Hydraulic control valves and control in accordance with the structure of the different ways can be divided into the following categories: remote-controlled floating ball valve, pressure relief valve, Slow Close Check Valve, flow control valve, holding pressure/pressure relief valve, hydraulic electric control valves, water pumps, control valves, differential bypass valve, emergency shut down valve.
水力控制阀根据结构和控制方式的不同，可以分为以下几种：遥控浮球阀、减压阀、缓闭止回阀、流量控制阀、持压/泄压阀、水力电动控制阀、水泵控制阀、差旁通阀、紧急关闭阀等。
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。
Non-Valve Co., Ltd. Shanghai card production and marketing of the products are: gate valve, globe valve, butterfly valve, ball valve, check valve, filter, needle valves, hydraulic control valve, remote control floating ball valve, knife-type gate valve, slurry valve, paddle valve, valve, plug valves, breathing valves, flame arresters, trap, control valve, electric valve, pneumatic valve, power station valve, sewage valve, bottom valve, solenoid valve, safety valve, decompression valve, plunger valve, discharge valve, exhaust valve, Discharge valve, tap valves, thermostatic valves, thermostatic valves, vacuum valves, instrumentation valves, water valves, valve plates, ceramic valve, blind plate valve, Hydraulic valve, balance valve, floating ball valve, slurry valve, flow control valves, gas valves, shut-off valve and a variety of valves and other imports.
上海卡非阀门有限公司生产与销售的产品有：闸阀、截止阀、蝶阀、球阀、止回阀、过滤器、针型阀、水力控制阀、遥控浮球阀、刀型闸阀、浆液阀、桨料阀、隔膜阀、旋塞阀、呼吸阀、阻火器、疏水阀、调节阀、电动阀、气动阀、电站阀、排污阀、底阀、电磁阀、安全阀、减压阀、柱塞阀、放料阀、排气阀、排泥阀、排渣阀、温控阀、恒温阀、真空阀、仪表阀、水封阀、插板阀、陶瓷阀、盲板阀、液压阀、平衡阀、浮球阀、泥浆阀、流量控制阀、燃气阀、切断阀及各种进口阀门等。
Oil pan, Oil Pipe, Rubber Hose, Water tube, Valve Seal, Washer, Waterproof ring, Stop-Ring, Dustproof cover, Ripple tube, Bonded seals, Seal cover, Seal holder, Bearing sleeve, Handle, Bushing, Bushing Block, Pad, Gasket, Rubber Spring Gasket, Boot, Blade, Socket, Grommet, Nut, Clip, Housing, Gauze, Dust cap, Buffer block, Isolation block, Piston, Piston ring, Strainer, Rotary seal, Frictional damping washer, Combination Seal Gasket, Axis guide, Water blocking, Torque core, Repair kits, Hydraulic Seal, Engine Seal, Engine Mount, Seal Circle, Spring(Compression spring, Tension spring, Disc spring), Compressor parts, Brake parts, Air valve parts, Rubber mountings, Strut mount, Control arm mount, Connecting rod, Control Arm Mount, Full Set Repair Kit, Asbestos pad, non-asbestos pad, Casting aluminium, Casting copper, Casting steel, and other relative product etc, .
本厂主要产品包括油封(气门油封、骨架油封、铁壳油封、浮动油封、同步油封、异型油封)、密封圈(O型密封圈、U型密封圈、Y型密封圈、X型密封圈、W型密封圈、V型密封圈、L型密封圈、星型密封圈)、油管、水管、水封、摇把、把手、拉手、胶碗、垫片、平垫、纸垫、组合垫、牛筋垫、牛津圈、密封垫、垫圈、档圈、格莱圈、牛筋圈、防水圈、防尘圈、防尘罩、防尘套、轴套、衬套、卡套、平叉套、缓冲套、锥形套、活塞、活塞环、支承环、导向环、导向带、缓冲套、缓冲垫、缓冲圈、缓冲块、隔振块、减震块、油底壳、滤网、呼吸片、伐片、叶片、起动绳、机轮爪、六角密封圈、导承圈、密封涨圈、纸垫、石棉垫、非石棉垫、弹簧等橡胶塑料制品以及铜、铁、铝、粉末冶金等冲压和铸造件。
Oil pan, Oil Pipe, Rubber Hose, Water tube, Valve Seal, Washer, Waterproof ring, Stop-Ring, Dustproof cover, Ripple tube, Bonded seals, Seal cover, Seal holder, Bearing sleeve, Handle, Bushing, Bushing Block, Pad, Gasket, Rubber Spring Gasket, Boot, Blade, Socket, Grommet, Nut, Clip, Housing, Gauze, Dust cap, Buffer block, Isolation block, Piston, Piston ring, Strainer, Rotary seal, Frictional damping washer, Combination Seal Gasket, Axis guide, Water blocking, Torque core, Repair kits, Hydraulic Seal, Engine Seal, Engine Mount, Seal Circle, Spring(Compression spring, Tension spring, Disc spring), Compressor parts, Brake parts, Air valve parts, Rubber mountings, Strut mount, Control arm mount, Connecting rod, Control Arm Mount, Full Set Repair Kit, Casting aluminium, Casting copper, Casting steel, and other relative product etc, .
本厂主要产品包括油封(气门油封、骨架油封、铁壳油封、浮动油封、同步油封、异型油封)、密封圈(O型密封圈、U型密封圈、Y型密封圈、X型密封圈、W型密封圈、V型密封圈、L型密封圈、星型密封圈)、密封条、油管、水管、水封、拉手、胶碗、垫片、平垫、组合垫、牛筋垫、牛津圈、密封垫、垫圈、档圈、牛筋圈、防水圈、防尘圈、防尘罩、防尘套、轴套、衬套、卡套、平叉套、缓冲套、锥形套、活塞、活塞环、支承环、导向环、导向带、缓冲套、缓冲垫、缓冲圈、缓冲块、隔振块、减震块、油底壳、滤网、呼吸片、伐片、叶片、起动绳、机轮爪、六角密封圈、导承圈、密封涨圈、纸垫、石棉垫、非石棉垫等橡胶塑料制品以及铜、铁、铝、粉末冶金等冲压和铸造件。
Acquired Tianjin Construction Machinery Ltd. of natural gas transmission pipeline hydraulic equipment production line project of the country are supporting equipment; Cixi Burgmann Sealing Materials Company W-type high temperature and high pressure spiral wound gasket has been successfully used to HYDROCRACKER up; Dalian Hydraulic Parts Plant Factory and Shanxi Changzhi Hydraulic steering vane pump, are of medium and heavy motor vehicle steering system of the key components, the current annual output of both plants has reached more than 10 million units; Qingdao Kipper sealed the company's new portfolio of large-scale bi-directional sealing and anti-water oil seal are respectively 9 tons FAW Jiefang trucks and tractor trailers 1 matching seals; addition Tianjin Co., Ltd. special precision hydraulic hydrostatic transmission devices and many way valve, Huzhou Miguel pieces of the company's multi-function hydraulic slide-valve, Weihai, a combination of pneumatic components调压阀the air relief valve, Guizhou Feng Yang's hydraulic pump stations and hydraulic valves, such as shift, are well received by users.
天津市精研工程机械传动有限公司的天然气输送管道生产线液压设备是国家西气东输工程的配套设备；慈溪博格曼密封材料公司的高温高压W型缠绕垫片，现已成功地用于加氢裂化装置上；大连液压件厂和山西长治液压件厂的转向叶片泵，是中、重型汽车转向系统中的关键部件，目前两个厂的年产量已达10万台以上；青岛基珀密封公司的新型组合双向密封和大型防泥水油封是分别为一汽解放牌9吨车和一拖拖拉机配套的密封件；此外天津特精液压股份有限公司的静液压传动装置和多路阀、湖州生力液压件公司的多功能滑阀、威海气动元件公司的组合调压阀的空气减压阀、贵州枫阳液压公司的液压泵站和液压换挡阀等，都深受用户的好评。
Test analysis of sparse fall of water pressure In order to examine the water power relation situations of two levels, this ore carried on a experiment of closing the valve in -400m, after turned off the valve one day, the water level rose from -400m to -70m, accumulated water volume 240m3, also two hydraulic pressure rose, it explained that the two water entries had certain water power relation, it also accumulated that the hydrospace are not big.
测试分析稀疏秋天的水压力为了探讨水权关系的情况下两个层次，这个矿进行了一项实验，关闭阀门，在400米后，关掉阀门一天，水位上升至- 400米至70米，累积水量240立方米，还有两个水压上升，它解释说，这两个水作品，也有一定的水权关系，而且还积累了hydrospace并不大。
The research includes: analyzing the application and selection of all kinds of valves in chilled water system, especially balancing valve and differential pressure by-pass valve, applying Network Graph Theory to simulate the chilled water system, writing a program which can educe the flux distribution data in the chilled water system, drawing a conclusion that direct return system is feasible in medium-sized projects, writing a program to calculate the adjustability of branches in hydraulic networks according to the structure of networks, optimizing the design of networks and selection of valves according to the calculated adjustability.
本文还应用网络图论的思想将空调水系统模型化，编制了可根据管网结构计算水系统流量分配的程序，得出了异程式管路对中等规模空调水系统运行影响较小的结论；同时还根据空调水系统支路的可调比的量化定义，编制程序计算可调比，从而指导管网设计和阀门选型。
There are more than 3000 different kinds of valves available. The products series cover hydraulic turbine input liquid control butterfly valve, soft sealing gate valve, clamp butterfly valve; flange valve, expansion butterfly valve, bi-direction metal seal ing butterfly valve, tri-eccentric metal sealing butterfly valve, eccentric semi - sphere ball valve, eccentric dual -semi - sphere ball valve, and sluice gate, hydraulic slow-closing c heck v alve, v ent valve, adjusting valve, body eccentric valve, dual eccentric butterfly valve, varied eccentric butterfly valve, Check valve with little-resistance, slow-closing, noise-eliminating, butterfly valve with mid temperature and pressure, Other types of check valves and check valve gate、expansion joint, and being widely used in petroleum industry, chemistry, food, medicals, light industry, paper, water and electricity, ship and boat, steel and casting, Energy and Environment industry. The main valves are ever used in heat-supplying projects of National council office.
我公司主要产品有双向三偏心金属密封伸缩蝶阀、水轮机进水液控蝶阀、软密封闸阀、三维偏心全金属密封蝶阀、自动补偿双向硬密封蝶阀、耐高温金属密封蝶阀、液控缓闭止回蝶阀、对夹式蝶阀、偏心式蝶阀、伸缩蝶阀、偏心半球阀、偏心球阀、通风阀、调节阀、双偏心蝶阀、无销蝶阀、微阻缓闭消声止回阀、旋启式止回阀、防泥沙型蝶阀、自动补水阀、阀板可移动蝶阀、偏心缓闭止回阀、多功能水力控制阀、闸门、伸缩接头和管道伸缩器等三十大系列3000多个规格，广泛用于电力、石油、化工、食品、医药、轻纺、造纸、供排水、船舶、冶炼、能源、环保等行业的腐蚀性、非腐蚀性气体、液体、半流体及固体粉末容器和管网中。
Optimization of the structure parameters of the pilot-operated water hydraulic relief valve can increase the static property.
利用流场仿真技术对溢流阀进行优化设计，不仅能够提高溢流阀的静态性能，同时还能够改善其动态响应特性。
Such as:(butterfly valves, valve, closing valves, check valves, balance valve, the control valve, plunger valves, valve, Xuan Sefa, safety valve, valves, filters, hydrophobic, corrugated compensation, rubber Soft joints, sewage valves, electrical valves, Gemo Fa, electromagnetic valve, the valve folder, discharge valve, needle-valve, water control valves, exhaust valve, insulation valves, instrumentation valves, valve size, Chenjiao valves, hydraulic Valve, water level gauge, flow meters, valves food, dairy equipment and accessories, dedicated LPG stations valve equipment) of water flow control and security control valve, steam valves, industrial valves, pumps of various series, stainless steel pipe, France Portland, stamping elbow, metal gasket, plumbing pipe non-standard products, such as quality assurance Changjia supply door-to-door calls please contact
（蝶阀、闸阀、截止阀、止回阀、平衡阀、调节阀、柱塞阀、球阀、旋塞阀、安全阀、减压阀、过滤器、疏水器、波纹补偿器、橡胶软接头、排污阀、电动阀、隔膜阀、电磁阀、管夹阀、放料阀、针型阀、水利控制阀、排气阀、保温阀、仪表阀、浆液阀、衬胶阀、液压阀、水位计、流量计、食品阀、乳品设备及附件、液化气站专用阀门设备）水的安全控制及流量调节阀、蒸汽阀、工业阀、各种水泵系列、不锈钢管件、法兰、冲压弯头、金属垫片、水暖管件非标产品等
Company Products Thermal Power Plant Distributed Control System figure turbine electro-hydraulic control system auxiliary power plant water treatment plant process control system process control system ash pneumatic and hydraulic control system deslagging coal conveying control system desulfurization control system remote meter reading hot Net metering system VVVF control system of industrial television monitoring system transporting coal industrial television monitoring system factory industrial television monitoring system security anti-theft alarm system monitoring television industry Drum Level television industry (including DCS video surveillance software) industrial furnace flame television (including video surveillance software DCS) Automation Instrument SJKJ plate light alarm signals; SX series of digital display alarm instrument; SX Series Flow Meters; contact electric water level gauge; special protection category instrumentation (including vibration, axial displacement, differential expansion, valve position controller, etc. primary air concentration measuring device; ··secondary measurement devices; PULVERIZER ventilation volume measuring device; TC-1 synchronous control device; Complete automatic control system of high pressure Yaskawa Inverter, honewell transmitter dashboard thermal control, power plate, Analog screen incubator, to protect me, electrical junction box door control box, counter; solenoid valve boxes; thermal power plant virtual DCS simulation system real-time plant information management system plant information management system Optimize power plant control and optimal operation of economic analysis and bidding system
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