Product Category
Ball Valves
Butterfly Valves
Gate Valves
Globe Valves
Check Valves
Strainer
Plug Valves
Regulate Valve/Control Valve
Safety Valves
Valve fittings and others
Pump
Trunnion Ball Valve

-Welding the inside of the stuffing box and the contact surfaces between the valve body, seat, and stem with a layer of stainless steel prevents rusting and resolves the issue of excess torque. This meticulous approach, used by top trunnion ball valve manufacturers, ensures long-term durability and reliable performance.

-TSV offers a PMSS soft and hard combined sealing structure to further enhance the performance of industrial trunnion ball valves.

-Additionally, our valves come with a lock device and an anti-static, anti-flying design to ensure stability, making them ideal for industries seeking wholesale trunnion ball valves.

-Complying with API 608, API 6D, ASME B16.34, and BS5351 standards, our valves are manufactured with a fire-safe design, ensuring they are fit for harsh environments.

-As a trusted trunnion ball valve manufacturer, we are committed to providing reliable solutions for demanding applications. Explore our trunnion ball valve now!

/Emergency Shut-off Trunnion Ball Valve Emergency Shut-off Trunnion Ball Valve
/Forged Steel Trunnion Ball Valve Forged Steel Trunnion Ball Valve
/2PCS Flange Trunnion-mounted Ball Valve 2PCS Flange Trunnion-mounted Ball Valve
/ Full Bore Trunnion Ball Valve
/ Gear Trunnion Ball Valve
/ Cast steel Trunnion ball valve
Why Choose Us
TSV products range from medium to high performances products, with particular emphasize on raw materials and design to adapt to customers're quirements. Most of the products can be tailor made to reach specific constraints. Additional services (actuating, installation, maintenance) can be provided as well.
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Widely varied products
From a full range of standard and custom valves, our comprehensive range delivers unmatched performance, reliability, and efficiency, fulfilling specific industry demands.
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One-Stop Service
From precision-engineered custom valves tailored to your exact specifications to seamless bulk order fulfillment with rigorous quality control, TSV delivers excellence at every stage.
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Strict Quality Control
We strictly adhere to established global standards, and each TSV valve undergoes rigorous inspections at multiple stages of production by our dedicated quality control team.
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Trustworthy Corporate Culture
TSV prioritizes customer focus, open communication, reliable performance, and customized global solutions, prioritizing transparent relationships with customers.
The Main Production facilities we have following
5 Ordinary lathe
Mainly used for turning basic parts such as inner holes and outer circles. The ordinary lathe has a simple structure, easy operation, and can meet basic turning requirements, but the accuracy is relatively low.
5 gantry milling machines
It is mainly used for milling various flat, curved, and gear parts. Longmen milling machine can meet the processing requirements of large and complex parts in valve production, but it has high power and energy consumption.
10 CNC machining centers
It has the advantages of high precision, high speed, and high efficiency, and can complete complex and fine part processing.
4 drilling machines
Drilling machines can be used to produce holes in various valve components, including various grooves, threads, straight holes, oblique holes, etc.
4 drilling and milling machines
Drilling and milling machine is an integrated processing equipment that has both drilling and milling functions. The machining range of drilling and milling machines is wide, and they can be used to machine various holes, grooves, convex and concave surfaces, etc.
10 CNC lathes
It can be used to produce inner and outer circular surfaces, conical surfaces, threads, etc. in various rotatable parts. CNC lathes have the advantages of high automation and high production efficiency.
Our production capacity

The company plans to purchase advanced production equipment such as CNC lathes, establish a fully intelligent high and low temperature butterfly valve production line, and introduce high and low temperature products

Upgrade the manufacturing level of laboratory testing equipment systems, high-precision measuring instruments, etc., thereby improving product quality and ensuring To ensure the stability of product quality and fundamentally promote the rapid development of enterprises.

Our products now have over 100 series and 2000 specifications, with an annual production capacity increasing from 150 tons to 60000 tons

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After-Sale Service
Every single customer of TSV is incredibly valuable

Provide product qualification certificates, labels, quality assurance certificates, installation instructions, delivery lists, etc. in a timely and effective manner according to the contract requirements, and provide a 12-month product warranty period service and lifelong free consulting services.

The product installation and debugging company can arrange professional technical personnel to provide telephone guidance for installation. Ensure the preservation and filing of data information every time, and strictly maintain the confidentiality of user information.

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Our quality certifications
OUR ENGINEERS DESIGN OUR PRODUCTS TO MEET THE HIGHEST QUALITY STANDARDS AND CERTIFICATIONS (ISO, API, ASME, ANSI, BS, NF….)

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We Are Here For You
When you decide to choose a solution from TSV, you are not only choosing the highest level of quality and efficiency, but also comprehensive customer care and perfect service.
All you have to do is get in touch and we can't wait to develop the solution that best suits your needs.
Contact
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E-mail: info@tsv-valve.com

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Telephone: +86-13695850057

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Whatsapp: +86-13695850057

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Address: TianSheng Industrial Park,Dong'ou Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,China

About us
Company Profile Quality Control Certificate Production Process Workshop Factory Equipment Videos
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