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- TYB series waterflood pressure regulating systems consist of two cylinder four chamber pump body, electro hydraulic reversing valve, control fluid circuit and control current circuit. TYB系列调压注水装置由双缸四腔泵体、电液换向阀、控制液路及控制电路组成。
- Performance and Reliability Analysis of Hydraulic Reversing Valve Based on Power Limit 基于功率极限的液压换向阀性能与可靠性分析
- hydraulic reversing valve 液压换向转阀
- The pipe string includes double hydraulic cylinder with anchorage packer、double hydraulic cylinder without anchorage packer、releasing tool、reversing valve and centralizer. 该工艺管柱主要由双缸液压锚定封隔器、双缸液压无锚定封隔器、液压丢手工具、换层开关、扶正器等工具组成。
- Check to know the electromagnet reaction of the reversing valve. 检查各换向阀电磁铁动作是否灵活。
- Put forward the new structure ibstead of valve in hydraulic reversing, keeping the hydraulic oil dean so the control of hydraulic system is pricise, and the wear of piston rod is reduced greatly. 提出液压换向使用“油口控制”取代“阀控制”的新思路,使系统控制及时、准确,充分利用油缸的空间,避免不必要的损坏。
- Elastic rubber ball acts as a volume displacer, and 4-way reversing valve provides fast reversing and secure sealing. 弹性橡胶球作为体积置换器，四通换向阀实现快速换向及可靠密封。
- SANHUA Refrigeration Industrial Group has acquired Ranco's global four-way reversing valve business of in 2007. 公司还于2007年收购了兰柯全球四通阀业务，销售体系已并入三花制冷产业，但仍拥有独立的生产线及技术研发队伍。
- Application of Regenerative Heating Furnace and New Type Reversing Valve in Plate Mill of Chongqing Iron and Steel Group Co. 蓄热式加热炉及新型换向阀在重钢中板厂的应用。
- After check the stems made by imported ferric stainless steel bars inside the 4-way reversing valve had cracks,The cracking stems was studied by Metallography,SEM and EDAX. 对失效产品进行检查、分析发现空调四通换向阀中的不锈钢封头有开裂,封头采用进口铁素体不锈钢棒材。
- The influences of four-way reversing valve and air side subcooled finned tube heat exchanger on the system performance were experimentally investigated. 实验研究了四通换向阀和过冷段翅片管换热器对系统的影响。
- The assumed low-stand plunger type hydraulic pumping unit will be provided with a reverse valve having the function of automatic reverse, that translate into simplification of beth the oil circuit and the control system. 设想的低架柱塞式液压抽油机中的自动换向阀具有自动换向功能,由此所构思的油路组成及控制两大系统大为简化。
- Solenoid reversing valve may prefer median release three-position five-path double pneumatic slide valve. Electrically, make certain that the chuck rotation may occur under the release condition only. 电磁换向阀应选用中位泻压式三位五通双气控滑阀，并且在电气上要保证只有在泻压状态下才能使卡盘旋转工作；
- A steady-state mathematical model of this system has been established, including scroll compressor, plate-type heat exchanger, reversing valve, thermostatic expansion valve and pipeline models. 针对测试的机组，建立了热泵系统的稳态模型，包括涡旋压缩机模型、板式换热器模型、四通换向阀模型、热力膨胀阀模型和管路模型。
- Air-inlet filter, safety and reversing valves, auxiliary silencers are all easily fitted to the basic unit. 空气入口过滤器、安全和换向阀、附属消声器都被轻松地安装到基础装置上。
- Valve including electromagnetic valve, manual valve, electro-hydraulic valve, reversing valve, multi-way valve, gas control valve, multi-way valve Wulian, 2 b valve, such as Qualcomm. 换向阀主要包括电磁换向阀，手动换向阀，电液换向阀，四通换向阀，多路换向阀，气控换向阀，五联多路换向阀，二位二通换向阀等。
- This company has develop, produce and manufacture the electromagnetic valves, reversing valves, valve seats and other products for various ceramics presses. 本公司开发并生产制造的各种陶瓷压机用的电磁阀、换向阀、阀座等。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The hydraulic lift is over there. 液压升降机在那儿。
- A new type tee joint reversed valve, which was used in negative pressure bag filter with opposite blow, is reported. 本文介绍负压反吹风布袋除尘器中一种新型的三通换向阀.
