In industrial fields such as petrochemicals, power energy, and water treatment, the performance of fluid control equipment directly affects the safety and efficiency of system operation. As an excellent enterprise in the field of valve manufacturing in China, Huaying Valve Co., Ltd. has become a key equipment in high temperature and high pressure, high-risk media, and automation processes for its electric globe valves with three core advantages: high sealing performance, precise adjustment, and intelligent control.

Precision Sealing: The Last Line of Defense for Guarding High Risk Media

Huaying electric globe valve adopts a double sealing structure design, with soft sealing (such asPTFEThe combination of valve seat and hard seal (welded hard alloy) covers from-196℃Low temperature to600℃Extreme working conditions with high temperatures. In long-distance natural gas pipelines, the leakage rate can be controlled within0.1mL/minBelow, far below industry standards; In the steam system of a nuclear power plant, the valve body adoptsWC9Chromium molybdenum vanadium steel, sealed surface welded with Stellite alloy, able to withstand30MPaPressure and550℃The dual test of high temperature ensures zero leakage of radioactive media.

Huaying has developed Hastelloy alloy for highly corrosive mediaC-276Valve body and PTFE lining（PTFE）The composite structure of the lining has been successfully applied in sulfuric acid electrolysis tanks and seawater desalination systems.2024In, a semiconductor company adopted its ultra pure water dedicated electric globe valve, and the electrolytic polishing process made the surface roughness of the valve body reachRa≤0.2μmCombined with the design of a seamless flow channel, it effectively prevents particle contamination and ensures the photolithography process99.999%Stable delivery of pure nitrogen gas.

Intelligent adjustment: from extensive control to millimeter level precision

Huaying electric globe valve is equipped with high-precision electric actuator, with opening error≤±0.5%It can achieve dynamic balance between flow and pressure. In the feed system of the reaction kettle in the refining plant, its linear adjustment characteristics enable the error in catalyst addition to be controlled within±2%Internally improved compared to traditional ball valves3Double precision.2025In the year, a certain biopharmaceutical company passedDCSThe system integrates Huaying valves to achieve real-time closed-loop control of purified water flow on the vaccine production line, improving product qualification rate18%.

In response to the demand for deep-sea oil and gas development, Huaying has developed an underwater electric globe valve, which adoptsAPI 17HStandard electrical interface and titanium alloy valve body, in3000Can withstand water depth of meters30MPaPressure. Its self diagnostic function can monitor the torque and sealing status of the valve stem in real time, and transmit data to the control center through sonar signals“Deep Sea No.1”The energy station provides reliable fluid cut-off protection.

Automation Integration: Refactoring the Industrial Control Ecology

Huaying electric globe valve supportsModbusTheProfibusWaiting for industrial agreements, seamless integration is possibleDCSThePLCControl system. In the cooling water system of a blast furnace in a certain steel plant,32The valve passes through5GNetwork implementation of cluster control reduces response time to0.8Seconds, improved efficiency compared to manual operation12Twice. Its explosion-proof type（Ex dⅡBT4）With hydrogen sulfide resistant design, the safe service life of valves in the Chuandongbei gas field gathering and transmission station has been extended to8Year.

For the food and beverage industry, Huaying has developed a sanitary grade electric globe valve with a valve body made of316LStainless steel, seal passed throughFDACertification, supports online cleaning（CIP）And sterilization（SIP）. At the Urumqi factory of Mengniu Dairy, this valve is connected toMESSystem linkage to achieve temperature control in the milk sterilization process±0.5℃Accurate control ensures the stability of product quality.

Customized Services: From Standard Products to Scenario Solutions

Huaying established“material-structure-control”A three-dimensional customized system that can provide exclusive solutions for customer working conditions.2025In order to meet the rapid response needs of a certain photovoltaic enterprise's cooling water pipeline, its R&D team compressed the valve opening and closing time to3Seconds, faster than conventional products60%We have developed an impact resistant electric actuator for a shipyard's inclined working conditions30°Can still maintain a tilted state±1%The precision of the opening.

From the high-pressure natural gas pipeline in Tarim Oilfield to the supercritical unit of Yangtze Power Group, from Shanghai Microelectronics' lithography machine to Qingdao Port'sLNGAt the receiving station, Huaying electric globe valves are redefining the boundaries of industrial fluid control through technological innovation.