profession valve manufactrue

VALVE PRODUCT CATALOG

Tianyu China Professional Valve Manufacturer conforming ISO APl CE certification standards. Industrial Valves Supplier high-quality zero-leakage high-pressure valves and high-performance valves. Tianyu brand valve factory technical support! Professional valve solution providers include ball valves, butterfly valves, globe valves, gate valves, check valves and strainers, etc. Valve customization for the oil, gas, water, electricity fluid industry valves.

TIANYU VALVE is one of the leading ball valve manufacturers in China. As a professional ball valve supplier, We are dedicated to providing high-quality and reliable high-performance ball valve products to meet the needs of global customers. Our extensive range of products covers various industrial applications, including oil and gas, petrochemical, water treatment, and more. Ball valves are essential in controlling the flow of liquids and gases, ensuring safety and efficiency in industrial processes. Our commitment to innovation and stringent quality control guarantees that our ball valves meet international standards and exceed customer expectations.

The regulating performance and reliable sealing property of the butterfly valve play a significant role in modern industrial fluid control. By adopting advanced eccentric principles and sealing technologies, it significantly reduces the friction between the valve plate and the valve seat, thereby ensuring the long-term durability and stability of the valve. The butterfly valve is not only equipped with excellent mechanical properties but also highly favored due to its wide range of applications. It meets the fluid control demands of various industries such as petroleum, chemical, natural gas, electric power, metallurgy, heating, water supply, and more, demonstrating strong adaptability and flexibility.

 

Tianyu gate valve, focusing on the high-end market, to provide fluid resistance, small opening and closing torque of high-quality gate valve. The utility model has the advantages of short structure length, good sealing performance and little erosion when fully open. By virtue of its outstanding performance and excellent technology, Tianyu gate valve has won wide recognition in the market and become the leader in the field of high-end gate valve.

Globe Valves are usually used to stop, start and regulate fluid flow in pipelines. TianYu globe valve manufacturer has been focusing on globe valve manufacturing since 2009. Our company can supply custom globe valves with various materials and varied operations to fulfill different applications. Our globe valves are suitable for refineries, petrochemicals, power & energy, mining, steel, and water allied service industries.

Tianyu Check Valve Manufacturers are committed to producing high-quality check valve products. Its check valve has excellent anti-backflow function, widely used in a variety of fluid pipeline systems. Tianyu focus on technical innovation and quality control to ensure the stability and reliability of the check valve. The company has always been customer-centric, providing customized fluid control solutions, has won wide acclaim in the market.

TIANYU Plug Valves combine precise rotating sealing with forged steel durability, offering robust fluid control for the world’s toughest industrial challenges. From high-pressure gas fields to high-purity semiconductor processes, we empower clients with safety, efficiency, and sustainability—backed by global expertise and uncompromising quality.

TIANYU Industrial Strainers combine versatile designs with forged steel durability, offering robust filtration for the world’s toughest industrial challenges. From high-pressure gas fields to high-purity semiconductor processes, we empower clients with safety, efficiency, and sustainability—backed by global expertise and uncompromising quality.

Latest Valve Products

DN15-DN1400 PN16-PN25 Large Diameter Forged Steel A105 DN15-DN2000 PN25 Fully Welded Manual Operated Trunnion Ball Valve

DN15-DN1400 PN16-PN25 Large Diameter Forged Steel A105 DN15-DN2000 PN25 Fully Welded Manual Operated Trunnion Ball Valve

TIANYU DN15~DN2000 PN16 PN25 fully welded trunnion ball valve complies with API 6D, API 607 and CE PED standards, forged from ASTM A105 steel with nickel coated F316 trim and dual layer fire-safe composite seal. Its integrated monoblock welded body removes bolt joint leakage risks ideal for buried pipelines, dual trunnion design prevents large-diameter ball deflection while full bore channel cuts transmission energy loss. Featuring anti-corrosion buried coating and minimal maintenance demand, it delivers over 15 years stable zero-leak service for cross-country gas, crude oil and municipal large flow industrial pipelines with remarkable long-term economic benefits.

API 20“ Class1500LB A105 Zero Leakage Turbine Forged Steel Worm Gear 3PC 600 Pound Flange Trunnion Ball Valve

API 6D 20“ Class1500LB A105 Zero Leakage Turbine Forged Steel Worm Gear 3PC 600 Pound Flange Trunnion Ball Valve

TIANYU 16” Class 1500LB A105 forged three-piece trunnion ball valve complies with API 6D, API 607 and CE PED standards, fitted with UNS S32205 duplex trim and fire-safe Class VI zero-leak composite seal. Its dual trunnion fixed ball eliminates high-pressure sealing deflection, full bore full flow channel delivers ultra-low fluid resistance to cut energy consumption, and split three-piece forged body enables convenient on-site internal part replacement

API 600 ASME CE DN80 Class 300LB WC6 Cr-Mo Alloy Steel Manual Flanged Rising Stem Wedge Gate Valve

API 600 ASME CE DN80 Class 300LB WC6 Cr-Mo Alloy Steel Manual Flanged Rising Stem Wedge Gate Valve

3” Class 300LB ASTM A217 WC6 flanged rising stem gate valve complies with API 600, ASME B16.34 and CE standards, fitted with solid SS316 gate trim and flexible graphite stem packing for full-bore pipeline isolation under ultra-high temperature conditions. Its WC6 Cr-Mo alloy body delivers exclusive high-temperature creep resistance unmatched by WCB carbon steel valves, while full straight flow channel minimizes fluid pressure loss to cut plant operation costs. Featuring simple on-site maintenance and Class VI zero leakage tightness, it reliably serves thermal power, petrochemical, metallurgy and high-temperature heating industrial piping systems with long service life and full environmental compliance.

API 602 ASME DN80 Class 300LB ASTM A216 WCB Manual Flanged Straight Pattern Globe Valve With Metal-to-Metal Trim with Flexible Graphite Stem Packing

API 602 ASME DN80 Class 300LB ASTM A216 WCB Manual Flanged Straight Pattern Globe Valve With Metal-to-Metal Trim with Flexible Graphite Stem Packing

DN80 Class 300LB ASTM A216 WCB flanged straight globe valve meets API 602, ASME B16.34 and CE standards, featuring flexible graphite stem packing and 13Cr hardfaced metal trim for precise throttling and zero-leak isolation. Its linear flow curve delivers unmatched process control accuracy absent in gate and ball valves, while bolted bonnet simplifies on-site maintenance. With broad temperature and medium compatibility, low fugitive emission performance and extended service life, it cuts end-user total operation cost and reliably serves power, petrochemical, municipal heating and chemical industrial high-pressure steam piping systems.

API 594 ASME B16.5 CE DN80 Class 150LB ASTM A216 WCB Flanged Swing Check Valve

API 594 ASME B16.5 CE DN80 Class 150LB ASTM A216 WCB Flanged Swing Check Valve

3” Class 150LB ASTM A216 WCB flanged swing check valve complies with API 594, ASME B16.34 and CE standards, equipped with flexible graphite bonnet gasket and 13Cr hardfaced metal sealing pair for anti-backflow protection. Its spring-free streamlined flow channel delivers ultra-low fluid resistance to cut pipeline operation cost, while bolted cover brings convenient on-site maintenance. With high temperature resistance and reliable zero-leak shut-off performance, it outperforms lift check valves, serving power, petrochemical, municipal heating and chemical industrial pipelines with outstanding safety and long-term economic benefits.

API 602 ASME B16.34 GB/T 12235 CE DN65 PN25 WCB Flanged Cast Carbon Steel Manual Handwheel Operated, with F6a Stem & LNT+13Cr Globe Valve

API 602 ASME B16.34 GB/T 12235 CE DN65 PN25 WCB Flanged Cast Carbon Steel Manual Handwheel Operated, with F6a Stem & LNT+13Cr Globe Valve

TIANYU DN65 PN25 WCB Flanged Globe Valve is a high-performance fluid control solution engineered for reliable shut-off and precise throttling in general industrial applications. Built to API 602, ASME B16.34, and GB/T 12235 standards, this valve combines robust WCB carbon steel construction, F6a stem, and hardened 13Cr trim with LNT coating for long-term performance. Its versatile design makes it suitable for power generation, petrochemical, HVAC, and water treatment processes, offering superior control and low maintenance compared to gate valves. As a cost-effective, globally compliant solution, it provides exceptional value and reliability for projects requiring both performance and regulatory adherence.

TYPE TO SEARCH
© TIANYU VALVE

Get a free quote