Worm gear butterfly valve Beijing Tianzhu Valve professional valve manufacturer D371X-16/10

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. [Product name] Worm gear butterfly valve, cast iron
Butterfly valve, wafer butterfly valve
. [Product color] Blue
. [Delivery time] Order confirmation Tian
. [Product material] Cast iron, ductile iron
. [Product use] This butterfly valve has a simple structure, excellent performance and is widely used. Mainly used for cut-off valves, this product can be installed in all corrosive and non-corrosive gases and liquids in petroleum, chemical industry, food, medicine, textile, papermaking, hydropower, ships, urban water supply and drainage, smelting, energy and other systems. It is used as a regulating and intercepting device on , semi-fluid, and solid powder pipelines and containers.
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. [Product Features]
. , novel and reasonable design, unique structure, light weight, quick opening and closing.
, small operating torque, easy operation, labor-saving and dexterous.
, can be installed at any location and is easy to maintain.
The seals can be replaced and the sealing performance is reliable to achieve two-way sealing and zero leakage.
The sealing material has the characteristics of aging resistance, corrosion resistance and long service life.
., achieve complete sealing, and the gas test leakage is zero.
. Select different parts materials and can be applied to a variety of media.
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. [Product Performance Specifications]
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Model



Nominal Pressure

Test pressure
Applicable temperature (℃)
Applicable medium
Strength (water)

Sealing (water)










~+


Fresh water, sewage, Sea water, air, steam, food, medicine, various oils, acids, alkalis, salts, etc.




. [High-quality product picture]
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. Beijing Zhugang Valve Industry Co., Ltd. is located in Tianzhu Town, Shunyi District, Beijing, close to the Capital Airport and kilometers away from the city. Officially established in 2007, as the Beijing manufacturing base of Tianzhu Valve headquarters, it specializes in producing a series of products led by Tianzhu brand valves. It is a professional enterprise integrating product design, research and development, manufacturing, sales and service.
Over the years, the company has firmly implemented the quality policy of taking science and technology as the guide and process control as the means. It has passed the China Quality Certification Center quality management system, environmental management system, occupational health and safety management system certification, and the National Pressure Pipeline Valve Special Equipment manufacturing license and other qualifications and honors. The products are authorized by the Water Supply and Drainage Association of the Ministry of Construction of China to use logo product supervision units. The company is approved by the Ministry of Commerce as an enterprise with self-import and export rights for products. It has drafted and compiled a number of valve industry standards issued by the Ministry of Construction. At the same time, it has been recognized by the National Construction Engineering Quality Supervision and Inspection Center as a recommended product for Olympic construction engineering materials and equipment, and a recommended product for major national construction projects. It has successfully equipped Tianzhu brand valves for key projects such as the Olympic Command Center and multiple Olympic venues. All series of products are running normally.
Products can be designed, manufactured, and accepted according to national standards, British standards, American standards, Japanese standards, German standards, and national standards as required. The company independently develops and produces products, product design and manufacturing applications/technologies that are suitable for domestic and international standards, and is equipped with precise and efficient machining centers, lathes and advanced and complete testing facilities and test centers. It has CNC machine tools, large vertical lathes, Plasma spray welding and other sophisticated mechanical processing equipment and special equipment, material chemical composition analysis, mechanical performance testing, ultrasonic and Burawoy hardness testing, ultra-large acoustic wall thickness testing, ultrasonic flaw detection, coloring flaw detection, radiographic flaw detection, metallographic analysis, With testing capabilities such as spectrum analysis, valve life test and ultra-high pressure valve performance test, combined with advanced equipment and strong technical force, the company mainly produces Tianzhu brand butterfly valves, gate valves, globe valves, check valves, ball valves, regulating valves, balance Valves, pressure reducing valves, water conservancy control valves, special metallurgical valves, flue gas desulfurization valves, corrugated compensators, central air conditioning automatic control/temperature control products, flange pipe fittings and other products.
Orifice range ~ nominal pressure. ~ operating temperature ~ ℃
Valve body material gray cast iron, ductile iron, cast steel, stainless steel, forged steel, chromium molybdenum steel, chromium molybdenum vanadium steel, brass , aluminum alloy, copper alloy, nickel alloy, plastic, etc. Special materials can be customized according to needs.
Drive mode). Drive-type valves use manual, electric, electromagnetic, hydraulic, pneumatic, electrical linkage or electro-hydraulic linkage to control the action of the valve. Such as butterfly valves, gate valves, globe valves, throttle valves, ball valves, plug valves, etc.
). Self-operated control valves rely on the ability of the (liquid, gas) medium to operate on their own, such as water conservancy control valves/self-operated regulating valves/differential pressure valves/drain valves/safety valves/pressure reducing valves/ Thermostatic valve/check valve, etc.
Applicable to medium liquid systems (water/oil/liquid ammonia/alkali/slurry and other media).
Gas system (steam/air/oxygen/ammonia/nitrogen/coal gas/natural gas/flue gas and other media).
Dust/granular media system
Connection methods include flange type, clamp type, welding type, clamp type, ferrule type, internal/external thread type, etc.
Industrial application products are widely used in municipal water supply and drainage/heat/natural gas/coal gas/fire protection/petroleum/chemical industry/metallurgy/electricity/building automation/refrigeration HVAC/air conditioning automatic control and other industry systems.
With the rapid development of international economic integration, the company not only serves the domestic market but also actively participates in the international valve market. Sino-foreign cooperation develops advanced pipeline fluid control technology, adhering to the goal of making Tianzhu brand products more refined and stronger and benefiting society. The strategic goal is to provide better products and services to users at home and abroad for a long time.
Participated in the drafting and compilation of the national valve industry implementation standards "Butterfly Valve for Water Supply and Drainage"/, "Soft Sealing Gate Valve for Water Supply and Drainage"/, "Directly Buried Gate Valve for Water Supply and Drainage"/, "Eccentric Half Ball Valve"/, "Aluminum Alloy and stainless steel gates"/, "Split pilot-operated pressure reducing and regulating valves"/, "Diversion quick-closing check valves"/.
Butterfly valve.
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Our company is a company integrating R&D, manufacturing and sales. It is the largest high, medium and low pressure valve and flange company in China and is a first-tier supplier to the Oil and Gas Group. The products mainly adopt the standards of China, the United States, the United Kingdom, Germany, Japan, France and other standards. The production caliber, pressure level and working temperature are ℃ and ℃. The main materials are,,,,, etc. The products mainly include gate valves, globe valves, check valves, ball valves, butterfly valves, and foot valves. , drain valves, filters and other series. Multiple specifications, annual production capacity of more than 100 tons, widely used in various fields such as petroleum, petrochemical, chemical industry, electric power, construction, medicine, drainage and so on. The company's products have been put into the European, American and Korean markets, and most of the products are also exported to Russia, Pakistan, Kazakhstan, Ukraine, Vietnam, Indonesia, Malaysia, Thailand, Dubai and other countries, and are deeply trusted and praised by customers. The company takes scientific and technological development as the direction, quality management as its life, honest management as its rule, and customer satisfaction as its purpose. It adheres to the corporate spirit of being rigorous and realistic, pioneering and innovative, loyal and conscientious, united and efficient, and creating brilliance together, and wholeheartedly provides our customers with High-quality service
Our company solemnly promises
1. Our company actively cooperates with users and designers to select valves and accessories. If there are special needs, we can optimize the design for free for users, and provide our company's technical information and technical consultation free of charge
2. Our company solemnly promises that we will be responsible for the one-stop service of transportation, installation guidance, debugging, and maintenance of the products sold. Free warranty for two years. We guarantee to arrive at the site to solve the problem within hours (hours outside the city) after receiving user notification. All fees are waived during the warranty period. After two years, only the cost of spare parts will be charged. Lifetime warranty
3. Our company Always enforce high standards and contractual agreements. With a standardized and scientific quality management system and complete after-sales tracking services, the factory qualification rate is % and the after-sales service satisfaction rate is %
4. Our company’s products implement three guarantees during the warranty period, namely, guaranteed transportation, guaranteed replacement, Repairs are guaranteed, and product inspection certificates and maintenance instructions are provided, and users can answer difficult questions at any time
5. The company establishes customer service files, and regularly sends people to return visits to users. If product quality problems are found, they will be solved immediately , and keep in touch with users at any time, and implement committed supervision and management measures with users.
Contact person Wang Sihua, Baoding Branch of Beijing Zhugang Valve Industry Co., Ltd.


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. Tianzhu Brand Valve Headquarters, Beijing Zhugang Valve Co., Ltd. has specialized in manufacturing Tianzhu brand valves, Tianzhu brand bellows, Tianzhu brand air conditioning automatic control metallurgical
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. valves and other series of products for many years. It is a company integrating product development, design, manufacturing A professional enterprise integrating processing, sales and services.