性能特征Performance feature
**于法兰式与对夹式蝶阀的压力性能和阀瓣启闭与电动装置扭力试验。
采用同步抱压夹紧(分单式和组合套式)。
系统内配置高压泵和大流量低压水泵供压装置，试验介质循环贮存使用。
试压介质为水、气、煤油，由用户任意选择。
设有试压安全保护装置。
可选配智能检测数据管理系统。
It especially uses to flange and butt butterfly valve pressure performance and flap open & close and electric device torque test.
Adopt the synchronized contracting & pressing clamp (divide into single and combination)
Equip with the high and low pressure water pump pressure supply device in system, the test medium circulating storage use.
Pressure trial medium is water, air and kerosene, arbitrary option by users.
Equip with the pressure test safe protective device.
Order the matched intelligent detection data management system.
YDS-D型液压蝶阀测试台工作原理及使用方法
YDS-D type hydraulic butterfly valve test bench working principle and methods of use
YDS-D型蝶阀测试台是专项适用于蝶阀性能试验的检测设备。本机集机、电、液和液动供压装置循环水系统于一体，工作台夹紧爪采用油缸直接驱动夹紧蝶阀来实现测试，使各爪受力均匀，夹紧可靠、夹紧爪的径向移动功能采用油缸、连杆组成，实现各爪径向同步移动，保证了各大小不同通径的蝶阀测试，测试密封时，如有带法兰的蝶阀夹紧法兰、无法兰的蝶阀由液压夹爪直接伸延夹住蝶阀平面即可测试。该机能直观蝶阀内腔有否泄漏或冒气泡，如试强度时加盖上密封盲板即可，在该机上可做阀门电动装置力矩及 90度开闭测试。该机随带液压供水泵、介质可循环储藏使用。使用清水时，必须加防锈剂，以免使阀门试后生锈及影响液动供压装置正常的使用功能。
使用方法：
一、用30#-40#液压油或20#机械油注入液压系统油箱内，油量不能低于油面指示器下限。
二、接通电源，点动油泵起动按钮，检查电机旋转方向是否正确(按顺时针)。
三、将液压系统压力调至5.0MPa，即可以进行正常工作。
四、工作程序：
(1)点动夹爪退到比较大位置;
(2)将被试蝶阀放在工作台密封盘中心;
(3)点动夹爪小进至被测蝶阀所需位置;
(4)点动夹紧爪，夹紧被测蝶阀(法兰或平面);
(5)按增压扭至所需压力(夹紧油缸所需压力对照表)(贴在机上)。增压按钮可多次点动，每次间隔若三秒钟左右， (指***次按下未达到所需压力时)。比较高压力32MPa;
(6)进行水压或气压对被试蝶阀进行测试;
(7)测试完 毕后，打开放水或气开关，泄掉压力即可;
(8)先后按各放松钮，将被测阀门取下。
YCD-D type butterfly valve test bench is special suitable for butterfly valve performance test equipment. This machine set machine, electricity, liquid and hydraulic pressure supply device of circulating water system in one, working table clamping claw which directly drives the clamping cylinder valve to implement the test, so the claw of uniform stress, reliable clamping, clamping jaws radially moving function using the cylinder, connecting rod, the claw radial synchronous mobile, guarantee the size of each of the different butterfly valve test, test seal, such as a flanged butterfly valve, butterfly valve without clamping flange flange by a hydraulic clamping jaw clamp butterfly valve can be directly extended plane test. The function of intuitive butterfly valve cavity leakage or bubbles, such as strength with sealed blind plate, on the machine to do the electric device of the valve torque and 90 degree switch test. The machine with hydraulic pressure water supply pump, medium circulating storage using. The use of water, must be combined with anti-rust agent, so as to avoid the valve test after rust and effect of hydraulic pressure supply device normal use function.
Method of use:
one, use 30#-40# or 20# machinery hydraulic oil oil into the hydraulic system oil tank, oil can not be less than the lower limit of oil level indicator.
Two, the power supply is switched on, move the pump start button, check the motor rotation direction is correct ( clockwise ).
three, the hydraulic system pressure to 5.0MPa, that can work normally.
four, working procedure:
(1) move the jaw to the largest position;
(2) subjects butterfly valve on the workbench sealing disc center;
(3) to move the gripper into the small butterfly valve to be tested in the desired position;
(4) to move the clamping claw, the clamping measured butterfly valve ( flange or surface );
(5) according to the required pressure booster twist ( clamping cylinder pressure required to control table
(6) affixed to the machine ). Booster button repeatedly to move, if every three seconds or so, (the first time press did not reach the required pressure ). The maximum pressure of 32MPa; ( 6) by hydraulic pressure or air pressure on the valve test;
(7) testing is completed, open water or gas switch, release the pressure can;
(8) the button will successively according to relax, the tested valve removed.
江苏大升液压设备有限公司供应厂家专业供应YDS-D型蝶阀测试台/阀门检测台/液压阀门测试台，为您提供详细的产品报价、参数、图片等商品信息，如需进一步了解厂家专业供应YDS-D型蝶阀测试台/阀门检测台/液压阀门测试台。
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