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
Lift Safety Valve

Lift Safety Valve is a critical pressure relief device designed to protect pressurized systems (such as boilers, pressure vessels, or pipelines) from overpressure conditions by automatically releasing excess pressure. When the system pressure exceeds a preset threshold, the valve "lifts" (opens) to discharge fluid (gas, steam, or liquid) until normal operating pressure is restored.

/A21H Spring Loaded Low Lift External Thread Safety Pressure relief Valve A21H Spring Loaded Low Lift External Thread Safety Pressure relief Valve
/Duplex/Twin Spring Loaded Lift Type Safety Valve Duplex/Twin Spring Loaded Lift Type Safety Valve
/High Temperature and Pressure Spring Loaded Full Lift Type Safety Valve High Temperature and Pressure Spring Loaded Full Lift Type Safety Valve
/Spring Loaded Full/Low Lift Type Angle Safety Valve with Lever Spring Loaded Full/Low Lift Type Angle Safety Valve with Lever
/Low Lift Safety Valve Low Lift Safety 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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Expertise
All API Compliant Valves Specific and tailor-made valves Piping Skids for fluid distribution Onsite support and inspection
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Quality
Our Engineers design our products to meet the highest quality standards and certifications (ISO, API, ASME, ANSI, BS, NF….)
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EXCELLENCE
A team of engineers at your service and attentive to your projects. Always striving for excellence, we guarantee quality materials and use cutting-edge machining processes.
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RELIABLE
Our purpose is to provide a wide range of fully tailor made services to our customers. To achieve that, we have tied strong partnerships with trusted manufacturers
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 Videos
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Ball Valves Butterfly Valves Gate Valves Globe Valves Check Valves Strainer Forged Steel Valves Plug Valves Valve fittings and others Pump
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