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    Butterfly Valve Series

    Butterfly valve is a kind of valve to open, close or regulate the flow of medium by reciprocating the disc type opening and closing parts about 90°.

    Ball Valve Series

    Ball valve, the opening and closing parts (ball) driven by the valve stem, and around the ball valve axis for rotary motion of the valve. 

    Gate Valve Series

    Gate valve is an opening and closing member of the gate, the movement direction of the gate is perpendicular to the direction of the fluid, the gate valve can only be fully open and fully closed, can not be used for regulation and throttling. 

    Globe Valve Series

    Globe valves, also known as cut-off valves, are forced-sealed valves, so when the valve is closed, pressure must be applied to the valve flap to force the sealing surface not to leak. 

    Check Valve Series

    Check valve refers to the opening and closing parts for the round valve and rely on their own weight and media pressure to produce action to block the medium backflow of a valve. 

    Regulating Valve Series

    Regulating valve refers to the adjustment of medium flow, pressure, temperature, liquid level and other process parameters in the field of industrial automation process control, according to the control signal in the automation system, automatically adjust the opening of the valve, so as to realize the adjustment of medium flow, pressure, temperature and liquid level. ​

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  • About Us

    About Us

    Dianjian Valve Group Co.LTD. (referred to as "Dianjian Valve") was founded in 2002, is a collection of research and development, design, manufacturing, sales and service in one of the specialized valve industry enterprises, the registered capital of 108 million yuan, the group's headquarters is located in Longwan District, Wenzhou City, Zhejiang Province, Yongxing Street, Hongkong New Area, the production base is concentrated in the Lianshe City, Lishui City, Zhejiang Province, Liandu District.

    Leader Speech

    It is a great honor to meet with all of you in DECC to work and start a business together! Ltd. ("DECC" for short) is a dream enterprise, welcome to come to DECC to share the joy of work and entrepreneurship with all of you who have a dream.

    Corporate Culture

    "Sincerity is eternal, innovation is infinite", be the person who puts people's mind at ease, do the thing that puts people's mind at ease.

    Development History

    Dianjian Valve Group Co.LTD. (referred to as "Dianjian Valve") was founded in 2002, is a collection of research and development, design, manufacturing, sales and service in one of the specialized valve industry enterprises, the registered capital of 108 million yuan, the group's headquarters is located in Longwan District, Wenzhou City, Zhejiang Province, Yongxing Street, Hongkong New Area, the production base is concentrated in the Lianshe City, Lishui City, Zhejiang Province, Liandu District.

    Honor

    Dianjian Valve Group has 17 existing utility model patents (including 7 in Lishui), is a member of Sinopec's first-class supply network, and Dianjian Lishui was awarded the Small and Medium-sized Science and Technology Enterprise of Zhejiang Province in 2021.

    Contact Us

    "High-quality consciousness, sincere service", DEC Valve Group is looking forward to your feedback and suggestions.

  • Join Us

Jointly building an industry ecosystem

Dianjian valve group innovation performance

Time:2023-12-22Source:Dianjian Valve GroupPageview:114

Entering the Dianjian valve production base, Zhongvalve media visited the production site of the new performance products, and learned that the welding ball valve DN1200 produced by the group is a high-performance valve with long service life, excellent sealing performance, zero leakage and other advantages.

For more than 20 years, Zhongvalve Media is committed to the brand building of valve enterprises, and insists on the integration and dissemination of information in the valve industry. The participation in the shooting of the new performance products of the POWER CONSTRUCTION Valve Group means that the understanding of the production and manufacturing strength of the power construction valve Group is further, so that both sides can have more significant and wonderful results in the future cooperation!

About Dianjian

Founded in 2002, Dianjian Valve Group Co., Ltd. is a non-regional industry company integrating design, research and development, production, marketing and service. The company is headquartered in Airport New District, Yongxing Street, Longwan District, Wenzhou city, Zhejiang Province, near Wenzhou airport, railway station, Longwan International Container Terminal. Now it is a member of the first-level supply network of Sinopec, a member of the Valve Branch of General Machinery Industry Association, a contract-abiding and credit-keeping unit of industrial and commercial enterprises in Zhejiang Province, and a vice president of Longwan Valve Industry Association, with 17 utility model patents.

The company's product specification is complete, the structure is novel, the workmanship is exquisite, the quality is reliable. The leading products are butterfly valve, ball valve, power station valve, gate valve, stop valve, check valve, plug valve, hydraulic control valve, API valve, pipe fittings and other more than 30 varieties, more than 200 series, nearly a thousand models and specifications. The products cover the field of high, medium and low pressure valves, which are widely used in petroleum, natural gas, chemical industry, electric power, metallurgy, fire fighting, building water supply and drainage, municipal administration, medicine, food, heating, shipbuilding and other industries. The product quality is stable and reliable, and is well received by users.​