Email: [email protected]
Add: #407 Rongxing Rd, Shanghai, China
Wechat: +86 199 2125 0077
WhatsApp: +86 185 1656 9221
thintank control valve manufacturer


Our control valves are designed for fast response times and guaranteed flow rates to help you optimize operations and reduce costs for maximum return on investment.


THINKTANK's control valves are also designed for extreme applications. They are built to handle corrosive media, high temperatures, pressures and resistance to wear and corrosion.


Help you customize the control valve of your own brand, in case maximum protection of your local market and benefit. No minimum order quantity requirement

The following are our superior products, which have obtained ISO9001:2015, ISO14001-2015, PED, SIL, and CE certificates.

natural gas pressure regulators
Natural Gas Pressure Regulators
pilot operated valves supplier thinktank
pilot operated valves
pressure vacuum relief valve with flame arrester
Pressure Vacuum Relief Valve with Flame Arrester
air butterfly valves
Electric Butterfly Valves
natural gas regulators
Natural Gas Regulators
pressure safety relief valves
pressure safety relief valves
self actuated control valves 1
Self-Operated Differential Pressure Regulators
fusible link valves supplier
Fusible Link Valves
pneumatic globe onoff valves high pressure
Pneumatic High Pressure Control Valves
thermal oil electric temperature control valve
Thermal oil electric temperature control valve
electric globe control valves
Electric globe control valve
dn15 hls control valves
Micro flow control valves

THINKTANK provides OEM service for many world-famous brands, and we are able to design and manufacture industrial valves according to customer’s requirements.

We offer Top-Quality Industrial Valves ~30% Below Market Price. Would You be Interested?

We can supply you with a wide variety of control valves. THINKTANK® has been a reliable control valve manufacturer in the valve industry for 32 years. We have prestigious clients such as Siemens, Bray, and ABB.

What is THINKTANK for You?

Exported Countries
1 +
Satisfied Customers
1 +
Served Brands
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Play Video about feedback from customer for thinktank control valves brand.

Product quality is THINKTANK’s top priority. We take every process seriously to ensure that high-performance, sensitive, and smoothed shells of control valves and self-operated pressure regulators are delivered to our customers. We work hard and give 100% work to make our customers 100% satisfied.

material analyzer

Incoming Material

  • Chemical analysis
  • Mechanical properties
  • Dimensional checks
  • Visual checks
  • Non-destruction examination

  • diemnsion test (1)


  • Visual checks
  • Dimensional checks
  • Liquid penetration test

  • ultrasonic nondestructive testing

    Special Process

  • Visual checks
  • Liquid penetration test
  • Hardness test
  • Lapping
  • Dimensional checks

  • visual test (1)


  • Installation
  • Calibration

  • hydraulic pressure test machine thinktank

    Hydrostatic Tests

  • Shell test
  • Sealing test
  • Leakage test
  • Air test
  • Function test

  • painting room


  • Visual inspection
  • Thickness checks

  • drawing


  • Invoice
  • Packing list
  • MTC
  • Manual

  • shot blasting machine 副本


  • Marking
  • Packing
  • Shipping number

  • ecm (2)
    ce2 (2)
    ce1 (2)
    iso (2)
    ce mark (2)
    sil1 (2)
    iso 14001:2015
    ex logo
    Fusible Link Valve ATEX
    atex breather valve
    Breather Valve ATEX
    ECM PED-Bp 2024-UN39
    ECM PED-Bp 2024-UN38
    ce valve
    CE Breather Valve
    ce valve
    CE Fusible Link Valve
    ce valve
    PED Breather Valve


    We have found that many people would like to learn about the calculation and selection of control valves but do not have suitable materials to read. Our team of engineers constantly exports technology on our download page and blog, which you can download for free. In the meantime, if you have a better idea or a case you would like to share, feel free to send it to us. We will contact you as soon as possible and update information or case studies on the website.

    If you have any questions, please feel free to contact us so that we can serve you a better product or service. We also warmly welcome you to share your expertise. Let’s create an open space for exchange and learning for everyone passionate about the valve industry.

    We are a highly successful and rapidly growing family business that has expertly integrated manufacturing and trading of industrial valves and equipments. Our prestigious headquarters are located in the heart of Taipei, Taiwan, and we operate from three outstanding factories situated on the dynamic Chinese mainland. THINKTANK has been specifically designed as our globally focused trading branch, and we are proud to state that it is mainly responsible for facilitating and expanding our impressive overseas business.

    1. Pay 30% in advance and 70% before shipment by T.T. (Standard Products)
    2. Pay 100% in advance by T.T. (Special Products)
    3. 100% L/C at sight from special customers, and L/C should be issued from the world’s first-class bank. (Special Markets)

    All valves from THINKTANK are covered with a 12 Months warranty from the date of installation or 18 Months warranty from the shipment date, whichever comes earlier.

    The scope of the warranty is covered for manufacturing defects only.  If a valve failure is due to incorrect operation by the customer, the warranty is not applicable.

    All shipment products are documented, and we provide OEM services to many brands without any information about our manufacturer of the goods. Any drawings, operating instructions, test reports, etc., belong to the brand owner.


    Be Careful When Choosing A New Supplier,

    The DISAPPOINTMENT of low quality lasts much longer than the Joy of LOW PRICE!

    Self-acting pressure control valves are used to keep the adjustable set-point pressure within a certain range in tanks or processes. It doesn’t request any auxiliary energy to operate valves but by the medium energy itself.

    Since the self-acting pressure control valves do not need air supply or electric power to operate, so it’s kind of the most cost-effective pressure control valves to achieve a simple process of pressure, flow, or temperature control. 

    There are 4 typical types of self-acting control valves, self-operated pressure regulator, self-operated differential pressure regulator, self-operated temperature regulator, and self-operated flow control valve.

    Seawater regulator
    Self-Operated Pressure Regulators
    self actuated control valves 1
    Self-operated differential pressure regulators
    self operated temperature regulators
    Self-operated Temperature regulators

    At THINKTANK, we understand the importance of customer satisfaction and strive to meet the unique needs of each client. As a reliable valve supplier, we are committed to delivering exceptional customer service and high quality valves that ensure optimal performance and longevity. By choosing THINKTANK as your trusted flow control supplier, you can benefit from customized valve sets specifically designed to suit your requirements, resulting in improved efficiency and reduced downtime.

    Furthermore, our competitive breather valves and fusible link valves enable your tank system safety and budget. As one of the leading pressure regulating valve manufacturers, we take pride in offering reliable valves that not only meet industry standards but also contribute to your business’s overall profitability. By partnering with THINKTANK, you can rest assured knowing you’re making a smart choice for your company’s long-term success.


    StocExpo 2024

    StocExpo is the largest and longest running event for the global tank storage and future fuels industry. This event typically attracts a large international audience, with over 3,700 terminals and industry experts.

    Booth [ B25 ]

    Rotterdam Ahoy from Tue, Mar 12, 2024 – Wed, Mar 13, 2024
    Book a Meeting
    flowtech expo

    FlowTech China 2024

    The scale of FlowTech Expo will reach 60,000 square meters. It is an important pump and valve industry exhibition. Special exhibition areas include industrial pumps and valves, chemical pumps and valves, municipal pipelines etc,.

    Booth [ 3H8069 ]

    Shanghai from Mon, June 03, 2024 – Wed, June 05, 2024
    Book a Meeting
    valve world

    Valve World Asia Expo 2024

    Valve World Asia Expo& Conference 2024 is a significant gathering for professionals in the valve industry. We are proud to be part of the membership and share the latest industrial valves with you.

    Booth [ B21-20 ]

    Shanghai from Wed, July 03, 2024 – Thurs, July 04, 2024
    Book a Meeting

    Painting color, dimensions, connection type, accessories, and any other requirements, we will provide the best solution for your projects. Customer satisfaction is always our pursuit.

    Behind each unit of control valve, carried THINKTANK's commitment to selection, quality, and technical service. We are dedicated to offering tailor-made solutions for every industrial and engineering project, making sure the precise flow control meets and even exceeds our client's expectations.

    power flame
    iip logo
    airpower logo

    Our team consists of some of the most experienced engineers in China, who have previously worked with top-tier international valve brands. They bring a wealth of expertise in design, manufacturing, and on-site application. This depth of experience ensures that from the initial design to the final product delivery, every step adheres to the highest standards. Our goal is to not just supply a product but to provide a comprehensive solution that helps our clients optimize their operations, increase efficiency, and achieve sustainable growth.

    Here, we extend our deepest gratitude to all our clients who have trusted and chosen us. It is your support and collaboration that drives us to continuously advance and innovate.THINKTANK looks forward to partnering with even more brands to create a brilliant future together.

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    Focused on Control Valves & Self-Operated Pressure Regulators For Over 30 Years

    A Good Partner Is A Lasting And Effective Investment

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    Direct to Control Valve Factory With Competitive Price & Reliable Quality

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    WhatsApp: +86 185 1656 9221

    Skype ID: sowell85

    Wechat ID: +86 199 2125 0077

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