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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

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.

API/ASME DN100 Class 300 High-Pressure A105 Dual-Disc Wafer Hard Seal Check Valve

API/ASME DN100 Class 300 High-Pressure A105 Dual-Disc Wafer Hard Seal Check Valve

TIANYU 4” Class 300 A105 dual-disc wafer check valve delivers low flow resistance, rapid closure, and hard-seal reliability for industrial medium-to-high pressure applications. Compliant with API/ASME standards, it combines A105 durability, dual-disc efficiency, and wafer connection convenience—ideal for oil, gas, chemical, and power sectors.Customize with 304/316 stainless steel for corrosion resistance, Stellite 21/Inconel for extreme wear/corrosion, pressure ratings (150LB–600LB), or flanged/butt-weld connections. Tailor to your media (corrosive/abrasive), temperature, and installation needs for optimal performance.

Stainless/Duplex Steel (F304/F316/F51) Flanged Lever/Gear/Pneumatic/Electric Double Block and Bleed (DBB) Ball Valve

Stainless/Duplex Steel (F304/F316/F51) Flanged Lever/Gear/Pneumatic/Electric Double Block and Bleed (DBB) Ball Valve

TIANYU Stainless/Duplex Steel Flanged DBB Ball Valve (DN15-DN300, Class 150-2500) delivers industry-leading safety, corrosion resistance, and compliance for oil, gas, chemical, marine, and sanitary applications. Its DBB design, premium materials (F304/F316/F51), and versatile actuation ensure reliable performance in high-pressure, corrosive, and hazardous environments—backed by API 6D/608, ASME B16.34, and global certifications.

High Temperature/Pressure 304 Stainless Steel Resistant Manual Power Forged Three Piece Flanged Floating Ball Valve

High Temperature/Pressure 304 Stainless Steel Resistant Manual Power Forged Three Piece Flanged Floating Ball Valve

TIANYU 304 stainless steel flanged floating ball valve delivers corrosion resistance, leak-tight sealing, and flow efficiency for industrial, sanitary, and municipal applications. Compliant with API/ASME standards, it combines 304 durability, full-port design, and versatile operation to suit water, steam, oil, and mild chemicals.Customize with 316L/2205 duplex steel for extreme corrosion, extended temperature (-40℃~250℃) with PEEK seals, pneumatic/electric actuators for automation, JIS/GB flanges, or FDA/WRAS certifications. Tailor port size, pressure rating, and seal material to your media, pressure, and hygiene needs for optimal performance.

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