SUMEC TOUCH WORLD

ZJH member type pneumatic diaphragm regulating valve

overview
The ZJHP/ZJHM series of precision and small pneumatic membrane regulating valves are a new generation of actuators that meet IEC standards developed by our factory absorbing advanced domestic and foreign technology. They are composed of a multi-spring zero-adjustable actuator, a low-flow resistance sleeve, and a single-seat regulating valve without a lower cover. The volume ratio is 1/3 smaller, the weight ratio is 1/3 smaller, and the circulation capacity is 1/3 larger. The center of gravity is low, the earthquake resistance is good, and the installation is simple; the performance indicators are better than similar products, equivalent to foreign CV3000 series control valves, and are widely used in chemical, petroleum, light industry, power station, metallurgy and other industries.

Structural principles, structure
Accept the control signal pressure output by the regulator's standard electrical signal (via the electro-pneumatic positioner or electro-pneumatic converter), change the valve opening to change the flow rate of the regulated medium, so that parameters such as flow rate, pressure, temperature and liquid level are adjusted to realize automation of the production process. After the external pneumatic pressure signal is input into the membrane chamber, this pressure acts on the membrane to generate thrust. This thrust compresses the spring set and moves the push rod to drive the valve stem to open (close) the valve core until the thrust force and the spring set are compressed. The reaction force is balanced and stable at a certain position on the stroke. According to the above principles, it can be seen that the valve core displacement has a certain proportional relationship with the input pressure signal.

Yuanbo treats guests with integrity and creates brilliance with innovation. China Jiangsu Yuanyang Valve Intelligent Control Co., Ltd. was formed through merger, restructuring, capital increase and reorganization on the basis of Jiangsu Yuanyang Valve Co., Ltd. and Binhai County Wuzhong Instrument Valve Co., Ltd. Integrating Jiangsu Yuanyang Door Co., Ltd. (founded in 1987)'s long history of design, R&D, casting, and production with Binhai County Wuzhong Instrument Valve Co., Ltd.'s rich intelligent instrument valve design and production experience to form a large-scale professional valve technology research and development, An integrated industrial valve manufacturer integrating design, casting, processing, special sales and service.
The company has a registered capital of 123 million yuan. In 2008, it moved to Binhai Pump and Valve Industrial Park in Yanzhu City, northeastern Jiangsu Province. It covers an area of 80 acres. The first and second phase production areas have a construction area of 35,000 square meters. It has a casting workshop, a general valve workshop, The intelligent control valve workshop, extra-large valve workshop, special valve workshop, comprehensive workshop, and finished product inspection workshop realize product serialization and one-stop production to create strong productivity. It has a casting workshop with systematic wax mold technology, medium frequency melting furnace, sand cleaning equipment and exquisite craftsmanship; a modern CAD valve R&D center; an accurate quality inspection and inspection center; CNC machining center, CNC machine tools, large digital display vertical lathes, Plasma spray welding equipment, special equipment for machining; carbon, sulfur and phosphorus analyzers, microcomputer high-speed analyzers, physical and chemical performance testing equipment, German imported SPECTRO spectrum analyzers, metallographic projection microscopes, hardness testers, hydraulic universal testing machines, low-temperature impact tests Machines, X-ray flaw detectors, color flaw detectors, magnetic particle flaw detectors, ultrasonic flaw detectors, precision balances, air tightness testing machines, portable thickness gauges, hydraulic submersible valve performance inspection equipment, special pressure testing equipment and other production equipment ensure product quality and reliability. .
The company has more than 300 employees and 30 technical engineers. It is committed to the research and development of high-end intelligent control valves under harsh working conditions. The company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, GB/T280010HSAS18001:2007 occupational health and safety management system certification; and obtained special equipment Manufacturing license A1A2B1B2 level production and manufacturing qualifications: API6D certification, API607:2010 fire protection, fire-resistant certification, SIL functional safety certification, EU CE certification and other system certifications. It has developed more than ten new valve products for national key engineering projects to fill the domestic gaps, and obtained more than 80 valve patents. Among them, high-temperature and high-pressure self-sealing double flat plate gate valves, top-opening split ball valves, welded ball valves, wear-resistant ball valves, and intelligent control valves have obtained national key new product certificates and national testing department appraisal certificates. The products have reached the international leading level. The company has won honorary titles such as "Abiding by Contracts and Keeping Promise", "Yancheng Famous Brand", "Jiangsu Private Technology Enterprise" and "Power Industry-Strategic Partner Unit". Our company is a cooperative supplier of leading domestic enterprises such as Sinopec, China Petroleum, China Chemical, China Electric Power, China Huadian, China Guodian, China Coal Group, MCC, Shenhua Group, China Datang Group, etc.
Yuanyang Valve intelligent control products have hundreds of series and thousands of specifications. The main products cover: intelligent control valves, ball valves, gate valves, globe valves, check valves, butterfly valves, cryogenic valves, wear-resistant valves, extra large valves, special valves , widely used in petroleum, petrochemical, chemical, coal-to-liquid natural gas, new energy, thermoelectricity, heating, medicine, food, metallurgy, mining, shipbuilding, papermaking, urban water supply, fire protection, environmental protection and other industries, and has been widely praised by users.
Comprehensive services: Provide design, research and development, processing and customization of special materials and special valves with specific requirements for harsh working conditions; can cooperate in research and development to replace imported special valves, undertake domestic and imported valve maintenance, production equipment valve operation and maintenance, and valve intelligent control transformation , Pipeline valve construction and installation general contractor. "Ocean Valve" pursues excellent quality and goes overseas to create a world brand that is exported to Europe, America, Africa, and Southeast Asian countries and regions. It enjoys a high reputation in countries and regions in Europe, America, Africa, and Southeast Asia. It is deeply involved in the great rejuvenation of China and is willing to contribute to the glory of China and realize the Sino-Ocean Dream and the Chinese Dream. "Ocean People" "We firmly believe that quality is the foundation for an enterprise's survival and technological innovation is the driving force for its development. Reputation is the life of an enterprise, and service is the basis of cooperation. The company adheres to the belief of "craftsman spirit - excellence" and never forgets its original intention to manufacture good valves. Sino-Ocean people are unremittingly pursuing and striving for China's intelligent manufacturing and industry 4.0 development! We sincerely invite new and old customers at home and abroad to visit the company for guidance, technical exchanges, supply and demand Cooperation and win-win cooperation!

Yuanbo treats guests with integrity and creates brilliance with innovation. China Jiangsu Yuanyang Valve Intelligent Control Co., Ltd. was formed through merger, restructuring, capital increase and reorganization on the basis of Jiangsu Yuanyang Valve Co., Ltd. and Binhai County Wuzhong Instrument Valve Co., Ltd. Integrating Jiangsu Yuanyang Door Co., Ltd. (founded in 1987)'s long history of design, R&D, casting, and production with Binhai County Wuzhong Instrument Valve Co., Ltd.'s rich intelligent instrument valve design and production experience to form a large-scale professional valve technology research and development, An integrated industrial valve manufacturer integrating design, casting, processing, special sales and service.
The company has a registered capital of 123 million yuan. In 2008, it moved to Binhai Pump and Valve Industrial Park in Yanzhu City, northeastern Jiangsu Province. It covers an area of 80 acres. The first and second phase production areas have a construction area of 35,000 square meters. It has a casting workshop, a general valve workshop, The intelligent control valve workshop, extra-large valve workshop, special valve workshop, comprehensive workshop, and finished product inspection workshop realize product serialization and one-stop production to create strong productivity. It has a casting workshop with systematic wax mold technology, medium frequency melting furnace, sand cleaning equipment and exquisite craftsmanship; a modern CAD valve R&D center; an accurate quality inspection and inspection center; CNC machining center, CNC machine tools, large digital display vertical lathes, Plasma spray welding equipment, special equipment for machining; carbon, sulfur and phosphorus analyzers, microcomputer high-speed analyzers, physical and chemical performance testing equipment, German imported SPECTRO spectrum analyzers, metallographic projection microscopes, hardness testers, hydraulic universal testing machines, low-temperature impact tests Machines, X-ray flaw detectors, color flaw detectors, magnetic particle flaw detectors, ultrasonic flaw detectors, precision balances, air tightness testing machines, portable thickness gauges, hydraulic submersible valve performance inspection equipment, special pressure testing equipment and other production equipment ensure product quality and reliability. .
The company has more than 300 employees and 30 technical engineers. It is committed to the research and development of high-end intelligent control valves under harsh working conditions. The company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, GB/T280010HSAS18001:2007 occupational health and safety management system certification; and obtained special equipment Manufacturing license A1A2B1B2 level production and manufacturing qualifications: API6D certification, API607:2010 fire protection, fire-resistant certification, SIL functional safety certification, EU CE certification and other system certifications. It has developed more than ten new valve products for national key engineering projects to fill the domestic gaps, and obtained more than 80 valve patents. Among them, high-temperature and high-pressure self-sealing double flat plate gate valves, top-opening split ball valves, welded ball valves, wear-resistant ball valves, and intelligent control valves have obtained national key new product certificates and national testing department appraisal certificates. The products have reached the international leading level. The company has won honorary titles such as "Abiding by Contracts and Keeping Promise", "Yancheng Famous Brand", "Jiangsu Private Technology Enterprise" and "Power Industry-Strategic Partner Unit". Our company is a cooperative supplier of leading domestic enterprises such as Sinopec, China Petroleum, China Chemical, China Electric Power, China Huadian, China Guodian, China Coal Group, MCC, Shenhua Group, China Datang Group, etc.
Yuanyang Valve intelligent control products have hundreds of series and thousands of specifications. The main products cover: intelligent control valves, ball valves, gate valves, globe valves, check valves, butterfly valves, cryogenic valves, wear-resistant valves, extra large valves, special valves , widely used in petroleum, petrochemical, chemical, coal-to-liquid natural gas, new energy, thermoelectricity, heating, medicine, food, metallurgy, mining, shipbuilding, papermaking, urban water supply, fire protection, environmental protection and other industries, and has been widely praised by users.
Comprehensive services: Provide design, research and development, processing and customization of special materials and special valves with specific requirements for harsh working conditions; can cooperate in research and development to replace imported special valves, undertake domestic and imported valve maintenance, production equipment valve operation and maintenance, and valve intelligent control transformation , Pipeline valve construction and installation general contractor. "Ocean Valve" pursues excellent quality and goes overseas to create a world brand that is exported to Europe, America, Africa, and Southeast Asian countries and regions. It enjoys a high reputation in countries and regions in Europe, America, Africa, and Southeast Asia. It is deeply involved in the great rejuvenation of China and is willing to contribute to the glory of China and realize the Sino-Ocean Dream and the Chinese Dream. "Ocean People" "We firmly believe that quality is the foundation for an enterprise's survival and technological innovation is the driving force for its development. Reputation is the life of an enterprise, and service is the basis of cooperation. The company adheres to the belief of "craftsman spirit - excellence" and never forgets its original intention to manufacture good valves. Sino-Ocean people are unremittingly pursuing and striving for China's intelligent manufacturing and industry 4.0 development! We sincerely invite new and old customers at home and abroad to visit the company for guidance, technical exchanges, supply and demand Cooperation and win-win cooperation!

Process manufacturing:

Integrated and integrated production to better serve the market and create a high-end ocean brand

Yuanyang Valve Intelligent Control follows the path of collectivization, attaches great importance to product scientific research and development capabilities, and has its own casting workshop to ensure that Yuanyang Valve Intelligent Control products produce high-quality products from the source. It consists of a casting workshop, a general valve workshop, an extra large valve workshop, a special valve workshop, and an intelligent control valve workshop. In the valve workshop, all finished products are strictly tested in the finished product inspection workshop, thereby ensuring the quality of every product of Yuanyang Valve Intelligent Control and providing good services to customers.

Production workshop:

Pursuing excellence, constantly innovating, and making every effort to build a Sino-Ocean technology brand

We know the importance of equipment to the development of enterprises, and have spared no effort to update and develop software and hardware facilities for many years. Not only have various foreign advanced equipment and production technologies been introduced, special equipment has also been developed, and automatic and continuous production lines have been realized. The improvement of the production system has made the company more professional and comprehensive in the industry.

Quality inspection:

Perfect quality comes from professional technical testing of products

COSCO carries out strict testing on every product. The inspectors integrate every component with high responsibility and care. Coupled with the most advanced testing equipment and strict scientific management, every finished product produced can withstand customers 'careful selection. Yuanyang people solemnly promise to make every product produced meet factory standards, which is the secret of the popularity of Yuanyang products.