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- Design of Continuous Flow Gas Lift Installations Using Injection Pressure Operated Valves 用注入压力操作阀的连续气体提升装置的设计
- Pipeline system:lt adopts the most excellent set in the trade. Main part have BURKERT high-temperature air operated valve and SIEMENS vacuum pump. 管路系统:行业最优化配置,主要部件BURKERT气动阀和西门子真空泵。
- Pilot operated valves shall be considered for back pressures greater than 40% of set pressure if more favourable de-rating factors result in a valve smaller than a bellows type. 如果更多有利的非测定因子导致阀门小于波纹管类型的,对于背压大于设定压力的40%25的,应考虑辅助操作阀。
- In this paper,the stracture characteristic. the driving type. the working theory the pressure oper ation shaping characteristic. and its merit and present situation are detailed. 本文较为详细地介绍了摆缸式螺旋压力机的结构特点、驱动方式、工作原理、压力加工成形特性、优点及其现状。
- Research and Application of the Tubing Pressure Operated Gas Lift Valve 油管压力操作阀气举工艺及应用研究
- Its disadvantage is short development time, juvenility technology, high cost and high pressure operation. 不足之处是:发展时间不长,技术不完善,生产成本高,高压操作。
- Gear operated valves shall be equipped with position indicator and high impact polypropylene handwheel. 齿轮操作蝶阀应该配置位置指示器和高强度抗冲击聚丙烯手轮。
- The article introduced the process improvement of thermal process phosphonic acid, such as positive pressure operation, fiber demist. 介绍正压操作、纤维除雾等热法磷酸生产改进等工艺,采用新工艺可节能降耗。
- electromagnetically operated valve 电磁阀
- electromagnetic pilot operated valve 电磁先导阀
- fuel flow pressure operated actuator 用燃料压力工作的动作筒
- fully on/off motor - operated valve 全开全关电动门
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- Balanced bellows seals may be required instead of conventional type due to process fluid considerations. Pilot operated valves are acceptable in place of bellows type for clean services. 出于对工艺介质的考虑,平衡波纹管密封可能要求替代常规类型。对于洁净用途,允许用辅助操作阀替代波纹管类型。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- Pulse valve, gas operated valve, solenoid valve for sewing machine 脉冲除尘阀、气控流体阀、纺机专用电磁阀
- What's the atmospheric pressure today? 今天的气压怎么样?
- The water pressure may need adjusting. 水压可能需要调整。