Our butterfly valve 50mm, grooved end butterfly valve, 3 way butterfly valve is of high quality and can compete with similar products of any other brand. We take honest management, technological innovation, and self-transcendence as our business philosophy to meet market demand for steam butterfly valve. Our team of experts is always on hand to provide guidance and advice on all aspects of international trade. Our employees have a certain degree of creativity and learning ability, and a good teamwork spirit. Our commitment to quality is reflected in every aspect of our business. Welcome to our company, we are a leading exporter of high-quality products from China. We will provide new and old customers with better products and comprehensive services, and strive to create better solutions. With the purpose of 'quality is the foundation of the company', we grow stronger in the fierce market competition.
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![Large Bore Pneumatic Triple Eccentric Butterfly Valve]()
Large Bore Pneumatic Triple Eccentric Butterfly ValveMasters in factory operation and maintenance, as well as fluid control, all know that if a valve responds slowly and is cumbersome to operate, it will not only delay production but also may hide...read more -
![Wafer Multi-layered Hard-seated Butterfly Valve]()
Wafer Multi-layered Hard-seated Butterfly Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN40 to DN2000
③ Pressure range: 1.0MPa~6.4MPa
④ Operating... -
![API Triple Eccentric Lug Wafer Butterfly Valve]()
API Triple Eccentric Lug Wafer Butterfly Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: NPS 2 "to NPS 36"
③ Pressure range: CL150~CL600
④ Operating... -
![GB Triple Eccentric Flanged Butterfly Valve]()
GB Triple Eccentric Flanged Butterfly Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN40 to DN2000
③ Pressure range: 1.0MPa~6.4MPa
④ Operating... -
![Butt-Weld-End Butterfly Valve]()
Butt-Weld-End Butterfly Valve① Main material: carbon steel, stainless steel, alloy steelread more
② Nominal diameter: DN40 to DN2000
③ Pressure range: 1.0MPa~6.4MPa
④ Operating... -
![GB Flanged Butterfly Valve]()
GB Flanged Butterfly ValveAnyone in the industrial fluid control business knows that choosing the right valve saves a lot of trouble in production. The national standard butterfly valve made by our Zhengmao Valves is fully...read more -
![API Triple Eccentric Butterfly Valve]()
API Triple Eccentric Butterfly ValveFriends working on foreign-related industrial projects all know that valves must meet American standards to be worry-free. Zhengmao's American Standard Butterfly Valve is designed and produced in...read more -
![Cryogenic Butt-Weld-End Butterfly Valve]()
Cryogenic Butt-Weld-End Butterfly ValveAnyone in the cryogenic fluid control business knows that when it comes to environments tens of degrees below zero, ordinary valves either don’t seal tightly or crack due to freezing, which is...read more -
![Electric Triple Eccentric Worm Gear Operated Butterfly Valve]()
Electric Triple Eccentric Worm Gear Operated Butterfly ValveFriends in engineering and production management all know that "ease of use" and "reliability" are indispensable in fluid control. The electric butterfly valve from Zhengmao Valves is built...read more -
![Triple Eccentric Wafer Butterfly Valve]()
Triple Eccentric Wafer Butterfly ValveAnyone in the pipeline engineering business knows that some spaces are too narrow for large valves to fit in—and our Zhengmao wafer butterfly valve is specifically designed to solve this problem....read more -
![Lug-Type Butterfly Valve]()
Lug-Type Butterfly ValveFriends engaged in engineering and fluid system management all know that a valve should not only control flow but also be easy to install and durable. The lug-type butterfly valve from Zhengmao...read more -
![PTFE-lined Butterfly Valve]()
PTFE-lined Butterfly ValveFor those working in chemical engineering, electroplating, and other fields that deal with acids and alkalis, the biggest headache when choosing valves is corrosion. The fluorine-lined butterfly...read more
Patricia Portillo
We are honored to work with you, and we hope that this cooperation will maximize the interests of both parties.
Harold Buckingham
The company always insists on providing users with high-quality, safe and convenient services, while bringing more fun and convenience to users. As one of the company's customers, we are very
Edith Ahmed
Their R&D personnel are very professional and can customize the products we need according to our needs, so their products have a wide range of use.
Marilyn Bucher
The service attitude of this company is very good, and the delivery is fast. The quality of the goods is also quite good. We are very satisfied with this cooperation! Look forward to the next
Karen Lewis
We were very surprised when we received your product, it is a very good product for the money. We are very happy with this cooperation.
David Espinoza
We have worked with many vendors, but, honestly, you are the only one I would consider for a long-term partnership.
Butterfly Valves for Steam | Engineering360 - GlobalSpec...
Butterfly Valves for Steam | Engineering360 This Stencil app is disabled for this browser. Developers: ES5 builds are disabled during development to take advantage of 2x faster build...
An Overview of Butterfly Valves | Valve Magazine...
Jan 11, 2022 · Butterfly valves belong to the family of quarter-turn rotational valves, created and first used in steam engine prototypes as early as the 18th century. Use of butterfly valves grew...
High Performance Butterfly Valve - NTGD Valve...
The high-performance butterfly valve can be used for shut-off and throttling fluid flow applications. High-performance butterfly valve manufacturers produce this valve to handle different fluids from...
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Butterfly Valves - Process & Steam Specialties...
Butterfly Valves Process & Steam Specialties strives to provide innovative and competitively priced solutions from premium manufacturers for a wide variety of industries including but not limited to;...
Butterfly Valves - Process & Steam Specialties - British …...
A-T Controls Butterfly Valves cover a wide range of industries from chemical to food and beverage, pulp and paper, waste water applications and more. Their...
Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for duplex basket filter, side entry ball valve, cryogenic check valve . We're known as one of the most professional steam butterfly valve manufacturers and suppliers in China. With over 30 years' experience, we warmly welcome you to wholesale high quality steam butterfly valve made in China here from our factory. Contact us for more details.