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Contact Us

  • Anfeng Village, Oubei Street, Yongjia County, Wenzhou, Zhejiang, China
  • marketing@sqvalves.com
  • +86-577-67159376
Our is widely used. We use our first heart to keep your confidence and build tough quality.Our company is a domestic enterprise specializing in the research and development, manufacturing, and technical services of pneumatic diaphragm valve, with rich theoretical and engineering practice experience. We cooperate with many institutions to continuously improve our technical level and hope to provide convenience for partners all over the world. Over the years, through cooperation with many well-known companies and absorbing various advanced safety management experience, our company's safety management level has been rapidly improved. We understand the importance of building strong relationships with our customers, based on mutual trust and respect. We are dedicated to building long-term partnerships with our clients and suppliers. We work with businesses of all sizes and have the expertise to handle both large and small-scale projects. We are adhering to the tenet of "make customers more satisfied when they use it than when they buy". Every customer's satisfaction with the use of our products will bring us a great sense of accomplishment. Our goal is to provide customers with competitive prices. Provide first-class quality products.
  • Weir Type Diaphragm Valve
    Weir Type Diaphragm Valve

    Weir Type Diaphragm Valve is made of PFA/FEP and EPDM, and all wetted parts reach same performance of corrosion resistance.

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  • pneumatic diaphragm valve
    pneumatic diaphragm valve

    Pneumatic diaphragm valve also can be installed feedback signal,limited machine or localizer in order to adapt to the requirements of automatic control,programed control or flow rate adjustment.

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  • Straight Type Diaphragm Valve
    Straight Type Diaphragm Valve

    Straight Type Diaphragm Valve is specially designed to control non-corrosive or general corrosive media.

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  • Pneumatic Teflon lined diaphragm valve
    Pneumatic Teflon lined diaphragm valve

    SQ lined diaphragm valve adopt special technology by lined PFA or FEP on body, diaphragm is made of PFA/FEP thus all wetted parts are reach same performance of corrosion resistance.

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You always adhere to the concept of "customer first" and "smiling service", and we are very grateful for your help.
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This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
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This supplier has a complete and scientific quality management system, so the product quality is very reliable and has been recognized by the industry.
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Your company always takes "integrity first" as your benchmark, and you also impressed us with your enthusiastic attitude and good professionalism.
Lawrence Kitchens star star star star star
With one hundred percent of detail, create one hundred percent of excellence. It is with this philosophy that the company can stand out in the cutthroat market competition.
Billy Coleman star star star star star
Come and have a look at this product! With such favorable price, such excellent quality and such comfortable use experience, only this product can bring you!
What is A Pneumatic Diaphragm Valve - bcstvalve.com...

Jul 15, 2022 · A pneumatic diaphragm valve is a unique type composed of a tender kind of diaphragm. The cavity of the valve body and the cavity of its cover and its driving components are separated...

Operation Manual Pneumatic Diaphragm Valves (normally …...

Operation Manual Pneumatic Diaphragm Valves (NC) Manual 15000005 Rev 11 Page 4 of 4 . E. Operation . 1. Perform the following to close the valve. a. Vent the valve actuation pressure to atmospheric...

Diaphragm valve parts selection and installation....

(1) Before installation, the diaphragm valve should carefully check whether the operating conditions of the pipeline are consistent with the prescribed range of use of the valve. And the...

Pneumatic diaphragm valve - Diaphragm Valve...

Pneumatic diaphragm valve DN10-20mm (3/8″一3/4″”) Product features · High cycle dual piston stainless steel pneumatic actuator structure · The design is compact and the outer ... Read...

Pneumatic Diaphragm Valve - Bürkert...

Pneumatic Diaphragm Valve - Bürkert burkert.com Global Website burkert-usa.com USA Website Products & Applications Service & Support Company & Career Contact Bürkert We make ideas...

Pneumatic Diaphragm Valves for sale | eBay...

Pneumatic Diaphragm Valves Best Selling FURON UPM2-F88NC-VI Furon UPM Pneumatically Actuated 2-Way Diaphragm valve $250.00 New Cla-Val 7194304H 3/8 inch Pressure Reducing Valve $314.99 New $225.00...

It is our economic development purpose to keep our in sync with the times and our customers' consumption enjoyment in sync with the times. Find professional pneumatic diaphragm valve manufacturers and suppliers in China here. We're offering high quality pneumatic diaphragm valve with competitive price. Welcome to contact our factory for more details.

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