口径规格 : | DN15~100,NPS11/2''~4'' |
压力范围 : | PN1.6~48Mpa,Class150~2500lb |
机体材料 : | Q325A |
阀门类型 : | 锻钢闸阀、球阀、截止阀、止回阀 |
驱动操作 : | 液压驱动、PLC电脑控制、按钮控制 |
连接方式 : | 焊接式、丝扣式、法兰式 |
荣获证书 : | 新产品、国家专利等 |
JWTQ型锻钢阀门测试台、试压机
JWTQ型锻钢阀试压机是我公司在积累多年生产阀门检测设备技术的基础上按照国家GB／T1 3927 — 92《通用阀门压力试验》和ZBJl6006-90《阀门的试验与检测》的标准规范要求，是公司自主研发的新一代沉水式液压阀门试压机并拥有国家技术专利知识产权，专利号ZL2016 1 0240324.1本机最大特点是将被测试工件浸入水中，在测试过程中可方便目测测试工件是否有泄漏
1/ JWTQ/JWZTQ型 (潜水式)液压阀门测试台技术性能与特点
● 适用于小口径法兰、焊接式、内外螺纹式锻钢等阀门的压力性能试验，
完全符合GB/T 13927-2008、JB/T 9092-99、API 598要求；
● 兼备夹爪抱压式与顶压压紧式工作，将试验工件沉入水箱中，
可上下升降功能，特别适应气体压力试验，操作使用方便；
● 系统内配置高、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，由用户任意选择；
● 在测试水或气的保压过程中，被试阀腔内有较高的压力情况下按任何一个按钮都不工作，
一直泄压到无压力才能正常工作。(工作时确保安全)；
● 本机设有液压自动卸荷系统，使用时，高压状态与卸荷状态自动切换，有效降低了油温，
延长了设备使用寿命，节能降耗；
● 设有试压安全保护装置；
● 可订配电脑检测数据管理系统。
Technical performance and feature
● It's suitable for the pressure performance test of the small bore flange type, welding type,
internal and external thread type forge steel valves, fully meet the GB/T 13927-2008, JB/T 9092-99,
the API 598 requirements.
● It has the grip pressure hold and top press clamp type operation. Sink the test parts into the water tank,
which can lift up and down, especially suitable for gas pressure test, with the simple operation and use.
● The system equips with the high and low pressure water pump device to be used for
the test medium circulation storage.
● The pressure trial medium is water, air and kerosene that can be selected freely by users.
● During the course of presseure protection of water or air test, any button can not work under
the condition of which the tested valve cavity has high pressure, it can work nornmally until leaking
the pressure to no pressure (make sure safety while working).
● The test bench is equipped with an automatic oil pressure discharge system. As it is used,
a high pressure condition and pressure discharge condition can be changed over to effectively
reduce the oil temperature, elongate life of the test bench and save energy.
● It sets the pressure trial safe protective device.
● It can match with computer detection data management system.
2/ JWTQ(JWZTQ)型 (潜水式)液压阀门测试台(外观示意图)
JWZTQ type diving hydraulic valve test bench (outline schematic figure)
3.JWTQ型压力显示图表
3.1/JWTQ-50型 阀门公称通径与公称压力试验范围
The test range of valve nominal diameter and nominal pressure for JWZTQ-50 model
3.2/JWTQ-100型 阀门公称通径与公称压力试验范围
The test range of valve nominal diameter and nominal pressure for JWZTQ-100 model
