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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

API6D/ASME/CE DN250 150LB Stainless Steel SS316/SS304 Side-Entry Fire-Safe Pneumatic Actuated Flange Ball Valve for Oil & Gas

API6D/ASME/CE DN250 150LB Stainless Steel SS316/SS304 Side-Entry Fire-Safe Pneumatic Actuated Flange Ball Valve for Oil & Gas

Customizing this TIANYU valve tailors it to your unique needs: choose 2205 duplex steel for extreme corrosion, Viton seals for high-temperature media, or 300LB pressure rating for heavy-duty applications. Opt for electric actuators for remote areas or explosion-proof designs for hazardous zones. Add position transmitters or emergency shutdown features. These tweaks boost durability, align with your specific工况 (working conditions), and cut long-term costs—delivering a valve that fits your operation perfectly.

API609/ASME WCB SS316 Flange-to-Flange NBR Soft Seal Disc Double Offset Butterfly Valve

API609/ASME DN600 150LB WCB SS316 Flange-to-Flange NBR Soft Seal Disc Double Offset Butterfly Valve

TIANYU’s Gear-Operated Butterfly Valves (DN300–DN2000) excel in large-diameter water mains, with custom gear ratios (5:1–25:1) cutting input force by 90%. Made from ductile iron/316L/duplex 2205 and EPDM/Stellite seats, they meet NSF/ANSI 61 and API 609. Class VI leakage, 100,000+ cycles, and 10-year warranties ensure reliability. On-site support, global parts, and tailored coatings (epoxy) suit potable/wastewater/industrial use—delivering 15% energy savings and 40% lower maintenance costs.

API 6D/608 ASME Class 600 High-Pressure A105N Trunnion Mounted Flange Ball Valve

API 6D/608 ASME Class 600 High-Pressure A105N Trunnion Mounted Flange Ball Valve

TIANYU A105N trunnion mounted flange ball valve (Class 600, 16×14”) delivers ultra-high-pressure reliability, durability, and safety for oil & gas, petrochemical, and industrial systems. Its trunnion design, A105N construction, and metal hard seal ensure stable performance in harsh environments.Customize with 316L/2205 duplex steel for corrosive media, Stellite 6/ceramic trim for abrasives, higher pressure ratings (900LB+), or electric/hydraulic actuation for automation. Opt for NACE MR0175 compliance for sour gas, RTJ flanges for ultra-high pressure, or low-temperature packing for cryogenic applications. Tailor to your media, pressure, and operational needs for optimal performance.

API609 DN500 150LB WCB SS316 Wafer Type NBR Soft Seal Double Offset Butterfly Valve

API609 DN500 150LB WCB SS316 Wafer Type NBR Soft Seal Double Offset Butterfly Valve

TIANYU double offset butterfly valve (DN500 150LB, WCB/SS316/NBR, wafer) delivers leak-tight, low-torque flow control for industrial fluids. Its double offset design, corrosion-resistant materials, and soft-seal integrity ensure reliability in chemical, oil & gas, and water systems.Customize with 316L/2205 duplex steel for extreme corrosion, Viton/EPDM seals for specific media, electric/pneumatic actuation for automation, or higher pressure ratings (300LB+) for ultra-high-pressure applications. Tailor to your media, temperature, and operational needs for optimal performance and longevity.

DN175 PN10 Aluminum Bronze Disc with Rubber Lining, Soft-Seal DI Lug-Type Flanged Midline Butterfly Valve

DN175 PN10 Aluminum Bronze Disc with Rubber Lining, Soft-Seal DI Lug-Type Flanged Midline Butterfly Valve

TIANYU DI lug-type midline butterfly valve delivers cost-effective, leak-tight flow control for water, sewage, and industrial fluid systems. Its aluminum bronze disc, rubber soft seal, and DI body ensure corrosion resistance, durability, and Class VI sealing.Customize with 316 stainless steel disc for extreme corrosion, Viton lining for high-temperature oil resistance, or electric/pneumatic actuation for automation. Opt for larger sizes (DN50-DN300), higher pressure ratings (PN16), or WRAS/NSF 61 certification for potable water. Tailor to your media, temperature, and installation needs for optimal performance.

API 6D/608 High-Pressure DN350 Class150-600 Trunnion Mounted Flanged Carbon Steel Ball Valve

API 6D/608 High-Pressure DN350 Class150-600 Trunnion Mounted Flanged Carbon Steel Ball Valve

TIANYU trunnion mounted flanged carbon steel ball valve is a rugged, high-performance flow control solution engineered specifically for the demanding requirements of oil & gas pipelines, natural gas transmission systems, and heavy industrial production. As a trunnion-mounted (fixed ball) valve, it features a structurally superior design where the ball is supported by upper and lower trunnions—transferring fluid pressure forces to robust bearings instead of relying on valve seats. This configuration ensures exceptional sealing stability, reduced operational torque, and extended service life in high-pressure, high-cycle applications where leakage or structural failure could lead to catastrophic safety hazards, environmental damage, or costly production downtime.

API 609/ASME High-Temperature Pneumatic Stainless Steel Wafer Type Positioner Control Regulating Butterfly Valve

API609/ASME High-Temperature Pneumatic Stainless Steel Wafer Type Positioner Control Regulating Butterfly Valve

TIANYU stainless steel wafer type pneumatic control regulating butterfly valve (DN100-DN2000, PN1, ≤420℃) delivers precision flow control, high-temperature resilience, and space-saving installation for metallurgy, chemical, power, and cement industries. API 609/ASME compliance, metal hard seal, and multi-drive options ensure reliability in harsh industrial environments.Customize with 316L/2205 duplex steel for extreme corrosion, PN10-PN25 pressure ratings, electric/hydraulic actuation, Stellite 6 hardfacing for abrasives, or ATEX/IECEx certification for hazardous zones. Tailor size, seal material, and positioner type to your process media, temperature, and automation needs for optimal performance.

API 600/ASME PN25-PN150 A105/Stainless Steel Pneumatic Single-Seat Globe Control Valve

API 600/ASME PN25-PN150 A105/Stainless Steel Pneumatic Single-Seat Globe Control Valve

TIANYU pneumatic single-seat globe control valve (PN25-PN150, DN15-DN300) delivers precision flow regulation, durability, and safety for industrial processes. Its API/ASME compliance, material versatility, and automated actuation make it ideal for oil & gas, power, chemical, and water sectors.Customize with 316L/2205 duplex steel for extreme corrosion, ceramic trim for abrasives, PN200 pressure rating for ultra-high-pressure service, or electric/hydraulic actuation for specific automation needs. Opt for FDA-compliant seals for sanitary applications, ATEX certification for hazardous zones, or custom trim profiles for unique flow characteristics—tailoring the valve to your process requirements.

API 608/ASME DN200 PN40 High-Pressure A105 Carbon Steel Flanged Fixed Ball Valve

API 608/ASME DN200 PN40 High-Pressure A105 Carbon Steel Flanged Fixed Ball Valve

TIANYU A105 carbon steel flanged fixed ball valve (DN200 PN40) delivers high-pressure reliability, cost-effectiveness, and safety for industrial gas, oil, and water systems. Its trunnion-mounted design, hard-seal configuration, and A105 construction meet API/ASME standards, ensuring stable performance in demanding environments. The valve’s multi-drive options and flange compatibility enhance versatility across industries, from gas transmission to power generation.

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