Industry application
PRODUCT
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Building Valve Series
Provide a complete solution for building valve control
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Fire valve series
Provide a complete solution for fire valve control
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Water system valve series
Provide a complete solution for valve control in water supply systems
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Industrial valve series
Provide industrial valve control system solutions
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D71X Wafer Centerline Butterfly Valve SeriesModel：
D71X-10/D71X-16/D71X-25/D71X-10Q/D71X-16Q/D71X-25Q/D71X-10P/D71X-16P/D71X-25P/D71F-10/D71F-16/D71F-25/D71F-10Q/D71F-16Q/D71F-25Q/D71F-10P/D71F-16P/D71F-25P/Specification：
DN50~600mmPressure：
PN10~PN25Material：
Cast iron, ductile iron, stainless steel +rubber lining, fluorine lining -
Z41X rising stem soft seal gate valve seriesModel：
Z41X-10/Z41X-16Q/Z41X-25Q/Z41X-16P/Z41X-25P/Z41X-16R/Z41X-25RSpecification：
DN50-DN800Pressure：
PN10-PN25Material：
cast iron, ductile iron, stainless steel -
200X Diaphragm Pressure Reducing ValveModel：
200X-10/200X-16/200X-25/200X-10P/200X-16P/200X-25PSpecification：
DN50~400mmPressure：
PN10~PN25Material：
Cast iron, ductile iron, stainless steel, copper -
DRVZ Nozzle Check ValveModel：
DRVZ-10Q/DRVZ-16Q/DRVZ-10P/DRVZ-16P/DRVZ-10/DRVZ-16Specification：
DN40-DN350Pressure：
PN10~16Material：
Stainless Steel,cast iron,ductile iron -
ARVX Stainless Steel Automatic Air Vent (for microbubbles)Model：
ARVX-10P/ARVX-16P/ARVX-25P/ARVX-10R/ARVX-16R/ARVX-25RSpecification：
DN15-DN25Pressure：
PN10-PN25Material：
304, 316, 316L.stainless steel -
Y type water strainerModel：
GL41W-10/GL41W-16/GL41W-16Q/GL41W-25Q/GL41W-16P/GL41W-25PSpecification：
DN15-DN500Pressure：
PN10~PN25Material：
cast iron, ductile iron, stainless steel -
PWQ947F High-Performance Pressure-Balanced Balancing ValveModel：
PWQ947F-16Q/PWQ947F-16PSpecification：
DN40-DN200Pressure：
PN16Material：
Ductile iron, Stainless steel -
Q11F Brass Ball ValveModel：
Q11F-16T/Q11F-25T/Q11F-10TSpecification：
DN15-DN50Pressure：
PN10,PN16,PN25Material：
brass
Case
APPLICATION CASES
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Range of supplied products：Inverted plug valve, flanged fully welded ball valve, lift check valve, diaphragm pressure reducing valve, drain valve, vertical check valveChina Railway Fifth Group Electric Engineering Co., Ltd -
Range of supplied products：Globe valve, ball valve, Y-shaped filter, liquefied gas special valve, gate valve, slow closing check valve, self regulating valveShanghai Engineering Bureau Group Co., Ltd -
Range of supplied products：Soft sealed rising stem gate valve, fire groove gate valve, fire gate valve, single unit composite exhaust valve, membrane type drain valveChina Railway Fourth Bureau Electromechanical Equipment Installation Co., Ltd -
Range of supplied products：Electric control valve, hard sealed fixed ball valve, hydraulic ball valve, rubber lined butterfly valve, regulating valve, steam pressure reducing valveBeijing Rail Transit Construction Management Co., Ltd -
Range of supplied products：Manual gate valve, direct acting pressure reducing valve, oil check valve, composite air valve, hydraulic butterfly valve, air compressor pressure reducing valveBeijing Zhong'an Huawei Construction Development Co., Ltd -
Range of supplied products：Electric control valve, built-in composite air valve, American standard check valve, differential pressure bypass valve, floating ball valve, basket filterChina Construction First Engineering Group Development Co., Ltd -
Range of supplied products：Composite dual hole exhaust valve, direct acting micro exhaust valve, exhaust valve, disc drain valve, butterfly valve, low-temperature butterfly valveBeijing Construction Engineering Group Co., Ltd -
Range of supplied products：Intelligent regulating valve, fire butterfly valve, stainless steel filter, adjustable pressure reducing valve, sleeve type plug valve, direct acting pressure reducing valveChina Construction Eighth Engineering Division Second Construction Co., Ltd -
Range of supplied products：Oil sealed plug valve, hydraulic butterfly valve, electric gate valve, fixed ball valve, electric butterfly valve, high temperature ball valve, high temperature butterfly valveBeijing Chengjian Second Construction Engineering Co., Ltd -
Range of supplied products：Fully welded pipeline ball valve, stainless steel butterfly valve, swing check valve, hard seal ball valve, groove soft seal gate valveSuzhong Construction Group Co., Ltd -
Range of supplied products：Piston type pressure reducing valve, fluorine lined butterfly valve, plug valve, clamp check valve, upper eccentric half globe valve, electric globe valveChina Construction Eighth Engineering Division -
Range of supplied products：Damping type anti water hammer air valve, hydraulic control valve, soft sealed concealed stem gate valve, pneumatic regulating valve, inverted check composite air valveRongsheng Real Estate Development Co., Ltd -
Range of supplied products：Flange double eccentric butterfly valve, single type composite air valve, triple eccentric hard seal butterfly valve, micro outlet external air valvePeacock City Residential Group -
Range of supplied products：Fully welded ball valve, butterfly check valve, pneumatic control valve, stainless steel gate valve, three-way plug valve, full bore fully welded ball valveShandong Ruchen Holdings Group Co., Ltd -
Range of supplied products：Liquid level control valve, pressure relief valve, power station gate valve, medium damping three-stage air valve, micro exhaust hole composite exhaust valveGuangzhou Evergrande Material Equipment Co., Ltd -
Range of supplied products：Free floating ball drain valve, pneumatic butterfly valve, single hole micro exhaust valve, micro exhaust hole built-in air valve, flange butterfly valveContemporary Energy saving Real Estate Co., Ltd -
Range of supplied products：Integrated composite air valve, three-stage water-resistant air valve, pressure reducing valve, three-stage air valve, power station shut-off valveSunshine One Hundred Real Estate Group Co., Ltd. -
Range of supplied products：Half floating ball drain valve, brass micro exhaust valve, electric ball valve, air valve, fully welded thermal ball valve, clamp butterfly valveJiangsu Zhongchao Holdings Co., Ltd.
News
NEWS
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Kaiweixi Brand Anti Counterfeiting Instructions - Authenticity Query and Identification
Kaiweixi Valve, one of the top ten brands in the valve industry, has gradually improved its management system and anti-counterfeiting system since its establishment. It has established a complete set of product quality assurance, testing system, and after-sales service management system suitable for Kaiweixi. Kaiweixi Valve Group Co., Ltd. has introduced a professional digital anti-counterfeiting system and produced factory anti-counterfeiting labels to ensure product quality and brand image, prevent counterfeit and inferior products from affecting customer experience and damaging brand image, crack down on counterfeit and inferior products, and ensure that customers purchase safe, qualified, and reliable Kaiweixi brand products. Customers can check the authenticity in the company's internal system based on the certificate code.(1) Product anti-counterfeiting label description: Each valve manufactured by our company is labeled with the unique anti-counterfeiting label of Kaiweixi products. If there is no anti-counterfeiting label, it is a counterfeit product of our company's brand. Please contact our company promptly at 0577-67378222.(2) Product Quality Qualification Statement: Every valve manufactured by our company must undergo strict inspection and pass the inspection before leaving the factory. All valve inspection records can be queried in the company's internal system. At the same time, a factory certificate of conformity issued by our company's quality inspection department must be held before leaving the factory.The following is the CKVC valve product qualification certificate (with anti-counterfeiting code)Product Certificate (Sample) of Kaiweixi Valve Group Co., LtdCertificate Sample of Kaiweixi Valve Group Co., Ltd. (Front)The QR code on the front can be scanned using WeChat's scanning function to obtain QR code information.If the following information appears, it is genuine.Certificate Sample of Kaiweixi Valve Group Co., Ltd. (Back)If the following QR code is scanned multiple times, it may be a counterfeit product. The QR code may be copied and stolen by illegal merchants. To protect your rights, please contact our company promptly.Attention: If the anti-counterfeiting code is checked multiple times, it may be that an illegal merchant has stolen our company's certificate with the anti-counterfeiting code.Please contact our official website at 0577-6737822211-10
2025
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Kaiweixi Valve Group launches employee health examination activity
In order to effectively ensure the physical health of employees, practice a people-oriented corporate culture, and enhance team cohesion and centripetal force, Kaiweixi Valve Group has recently carefully organized and successfully completed the annual employee health examination activity. This event aims to build a solid health "protective wall" for all employees through scientific health checks, fully reflecting the group's deepest care and responsibility for employees.The management of the group attaches great importance to this physical examination and has carefully coordinated with professional examination institutions in advance. Based on the work characteristics and age structure of employees, a comprehensive examination package including internal medicine, surgery, blood routine, electrocardiogram, ultrasound, chest X-ray, etc. has been scientifically formulated. To ensure the orderly and efficient conduct of medical examinations without affecting normal production and operation, the administrative department of the group has made detailed arrangements, issued notices in advance, clarified the medical examination process and precautions, and reasonably arranged the medical examination time for each department and batch of employees, achieving a balance between work and medical examinations.On the day of the event, the physical examination site was orderly. Under the guidance of the staff, the employees conducted various inspections in sequence. Medical staff are patient and meticulous, not only completing examination items seriously, but also providing professional answers and preliminary guidance to health questions raised by employees, and popularizing daily health knowledge. The employees who participated in the physical examination expressed, "The physical examination activities organized by the group are very heartwarming, allowing us to timely understand our physical condition and feel the warmth of the company and family. Regular physical examinations are responsible for ourselves, as well as for our families and businesses. Such benefits are very realProviding health check ups for employees is a welfare measure that Kaiweixi Valve Group has long adhered to. It is not only a simple physical examination, but also a concrete practice of the group's concept of "caring for employees and harmonious development". Through physical examination, it can help employees achieve "early detection, early prevention, and early treatment" of diseases, effectively prevent health risks, and also enable employees to invest in work and life with healthier physical fitness and abundant energy, achieving a win-win situation between employee personal value and enterprise development.In the future, Kaiweixi Valve Group will continue to pay attention to the physical and mental health of employees, continuously improve the employee welfare protection system, actively create a healthy, harmonious, and upward working atmosphere, so that every employee can work and develop healthily in Kaiweixi's big family, and jointly promote the group to steadily move forward on the road of high-quality development.12-13
2025
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The Oubei Street Party Building Alliance Parent Child Sports Meeting was held grandly
In order to deepen the series of themed activities of the Oubei Party Building Alliance, further enrich the cultural and sports life of enterprise employees and children, enhance the relationship between children and their families, deepen the friendship between party building alliance enterprises, and cultivate the red gene of non-public enterprise party building, on the afternoon of October 27th, the Oubei Party Building Alliance Parent Child Sports Meeting was held at the Oubei Five Small Indoor Gymnasium, hosted by the Oubei Street Party Working Committee and organized by Kaiweixi Valve Group Co., Ltd. Nearly 100 parent-child families from 18 enterprises and units of the Party Building Alliance participated in the competition of 6 sports events. Huang Yongzan, Deputy Secretary of the Party Branch of Bethel Valve Group and a member unit of the alliance, presided over the opening and closing ceremonies.Zheng Xiaowan from the Two New Offices of Oubei Street delivered the opening speech on behalf of the organizers. She said that in recent times, the two new working committees in Oubei have firmly grasped the theme education of "not forgetting the original intention and keeping the mission in mind", adhered to the original intention, shouldered the mission, identified gaps, and implemented it, focusing on building organizations, expanding coverage, promoting development, and creating highlights. Together with the Oubei Party Building Alliance, they have planned a series of activities, striving to internalize and externalize party building work. Today's activity is one of the important ones. We hope to create two new party building brands through such activities, stimulate organizational vitality, and enhance the exemplary and leading role of party building; Deepen the friendship between party building alliance enterprises through activities, and achieve communication and mutual learning between the two new branches; Further enrich the cultural and sports life of enterprise employees and their children through activities, and enhance the relationship between children and their families; Through activities, we aim to enhance cohesion and centripetal force, and help the vast number of new Oubei residents better integrate into and fall in love with Oubei.Ding Xiaoyue, Secretary of the Party Branch of Kaiweixi Valve Group Co., Ltd., delivered a speech on behalf of the organizer, and President Judge Yu Liqiong read out the competition rules. After a brief opening ceremony, all athletes participated in fun competition events such as "two person three legged leggings", "back-to-back dribbling", "blindfolded obstacle walking", "kangaroo egg games", "fixed-point shooting", "darts", etc. according to their age groups. The first competition started with a two person three legged leg hugging run. With the referee's "start of the game," the athletes of all sizes ran vigorously while tying their legs, competing and coordinating seamlessly. The cheers and shouts of encouragement echoed from the sidelines. The most interesting event is the "Blindfold Obstacle Walking" competition. According to the rules of the competition, adults must walk under the guidance of children, while children act as guides for parents, blindfolding them and guiding them through various obstacles to reach the finish line. Parents and students feel each other's existence with sincerity, learn to trust and care for each other, and better enhance the parent-child relationship.Through this open, experiential, and fun competition format, players can experience joy in the game and play to their heart's content, ultimately determining 18 awards. Representatives from the organizers and organizers presented medals and prizes to the award-winning parent-child families, and distributed souvenirs to each participant.(Reported by Ding Xiaoyue and Huang Yongzan)11-10
2025
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Kaiweixi Group Party Branch carries out patriotic education activities
In order to strengthen the ideological and political education of Party members and stimulate patriotic enthusiasm, the Party branch of Kaiweixi Group has recently organized a series of patriotic education activities with rich content and diverse forms, guiding Party members and employees to firmly uphold their ideals and beliefs and inherit the red genes.During the event, the branch organized all party members to visit and learn from the patriotic education base. In the solemn and dignified memorial hall, party members listened attentively to the heroic deeds of revolutionary martyrs, viewed precious historical relics and photographic materials, and deeply felt the enormous sacrifices made by revolutionary martyrs for national liberation and national prosperity. Through on-site visits, party members have gained a more intuitive understanding of the glorious history and great achievements of the party, further enhancing their sense of historical responsibility and mission.In addition, the branch also held a special lecture on patriotism education, inviting party school professors to deeply interpret the connotation and contemporary value of patriotism. The lecture, combined with the current international and domestic situation, elaborated on the important significance of promoting patriotism in the new era, inspiring party members to transform their patriotism into practical actions based on their positions and achievements.During the event, party members actively participated in discussions and shared their learning experiences. Everyone unanimously expressed the need to internalize the spirit of patriotism in their hearts and externalize it in their actions, and to devote more enthusiasm to the development of enterprises and social construction. The Party branch calls on all Party members to play a pioneering and exemplary role, transform patriotic enthusiasm into a powerful driving force for promoting innovative development of enterprises, and contribute their own strength to realizing the Chinese Dream of the great rejuvenation of the Chinese nation.This patriotic education activity not only enhanced the ideological consciousness of party members, but also strengthened the cohesion and combat effectiveness of the party branch. The Party branch of Kaiweixi Group will continue to deepen patriotic education, guide all employees to firmly uphold the "four confidences", and inject a continuous stream of spiritual power into the high-quality development of the enterprise.11-10
2025
The historical rings of an enterprise
COMPANY'S HISTORY ANNUAL RINGS
2025
COMPANY PROFILE
In 2025, the headquarters factory of Kaiweixi Valve Group will undergo expansion, and Kaiweixi's Xinjiang factory will commence production. With a brand-new look, Kaiweixi will expand its valve industry layout and embark on a new chapter of development .....
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Certificate
CERTIFICATE OF HONOR
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The role of ISO 9001 certification can be intuitively understood as the "universal manual" and "international passport" for enterprise operation and management. It is more than just a certificate; it represents a scientific management framework. -
Kaiweixi has established a systematic international standard for environmental protection, ensuring compliance and sustainable development in the valve manufacturing process. -
A systematic international standard measurement management mechanism ensures accurate, reliable, and quality controllable data throughout the entire valve manufacturing process. -
We have established a special equipment production management and quality control mechanism to ensure that the entire valve manufacturing process strictly follows national safety technical specifications. -
The entire process of valve production complies with EU health, safety, and environmental regulations and has obtained legal permission to enter the European market. -
Winning the title of "AAA level Quality and Creditworthy Unit" also reflects Kaiweixi's solid commitment to product quality and strict fulfillment of market contracts. -
Kaiweixi has been awarded the "AAA Enterprise Credit Rating", reflecting the company's outstanding financial stability and strong willingness and ability to fulfill its obligations. -
Kaiwei has been awarded the title of "AAA level Integrity Management Demonstration Unit", reflecting the company's core values of adhering to commercial contracts and fair trade. -
This marks the company's sustained technological innovation and R&D achievement transformation capabilities in the field of valve manufacturing. -
Obtaining CNAS laboratory accreditation certificate proves that Kaiweixi has the ability to issue authoritative, accurate, and internationally recognized testing data and technical reports. -
The 'Zhongvalve Associate Affairs Unit' reflects the professional strength of Kaiweixi, which has gained authoritative recognition from peers, and its responsibility in promoting industry standard setting, technical exchanges, and industrial upgrading. -
Kaiweixi's core technology independent innovation ability, research and development achievement transformation ability, and enterprise growth in the field of valve manufacturing have been recognized by provincial authorities. -
The member units of China General Machinery Association reflect Kaiweixi's active participation in industry co construction and sharing of cutting-edge information and technology. -
Kaiwei has been awarded the title of "Demonstration Site for Wenzhou Trade Secret Protection Base", marking its establishment of a leading regulatory system in intellectual property and core business information protection. -
Kaiweixi has been recognized as a "Wenzhou Patent Demonstration Enterprise", reflecting the company's exemplary role in leading technological development and building core competitive advantages through patent layout in regional industries. -
The certificate of China Construction Metal Structure Association is an important qualification and trust endorsement for Kaiweixi to participate in major engineering construction and collaborate with top peers for development. -
The "Hydraulic Control Valve" project has won the third prize for technological achievements in Yongjia County, marking the government's recognition of Kaiweixi's core technological innovation and practical application in valve products. -
The "Provincial High tech Enterprise Research and Development Center" signifies that Kaiweixi has been recognized by the government in the field of valve manufacturing and has a complete system and continuous innovation capability. -
The "Provincial Specialized, Refined, Unique and New Enterprise" marks that Kaiweixi has achieved professional and distinctive development in the field of valve manufacturing and has gained authoritative recognition from the provincial government. -
Doctoral Innovation StationDoctoral Innovation Station -
AAA Contract Abiding and Credit Valuing "is a long-term commitment by enterprises to the spirit of the contract and to operate with integrity. It is a preferred choice for gaining long-term trust and cooperation from customers.
Video
NEW'S REVIEW
Contact Us
- Phone：+86 （577）6730 7899
- Mobile：+86 150 6844 4310
- Fax：+86（577）6738 7099
- Email：sales@kaiweixi.com
- Address：No.1 Linxia Road, Oubei Street, Yongjia County, Zhejiang Province, China
- Website：https://www.kaiweixi.com
Work wechat
Address：No.1 Linxia Road, Oubei Street, Yongjia County, Zhejiang Province, China| Switchboard：+86（577）6730 7899| Selling mobile：+86 150 6844 4310| Email：sales@kaiweixi.com|
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