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Latest Products

  • Switching valves(safety valve blocks)
  • Metal To Metal Butterfly Valve
  • High Performance Butterfly Valve
  • Metal To Metal Butterfly Valve With Bidirectional Sealing
  • Highly Wear-Resistant Taylor Valve
  • Sleeve Type Regulating Control Valve

Contact Us

  • Anfeng Village, Oubei Street, Yongjia County, Wenzhou, Zhejiang, China
  • marketing@sqvalves.com
  • +86-577-67159376
Our company specializes in one-stop service for the whole industry chain of , and its business scope covers the whole country and goes international.Our butterfly valve seal has unique and advanced functions, which can replace traditional products and win greater economic benefits for the company. We recognize the contribution of each employee and respect their value. Our industry expertise means we can provide valuable insights and solutions to our clients. In order to enhance the company's professional production skills, we uphold a rigorous work attitude, and formulate a strict production process. We strive for excellence in everything we do, from product development to after-sales service. Our products are sold in more than 50 countries worldwide.
  • Teflon Lined Butterfly Valve
    Teflon Lined Butterfly Valve

    · Size Range:2 - 80 (50mm - 2000mm). · Body Style: Wafer, Lug, Double Flanged. · Temperature Range:0°F to 392°F (-18°C to 200°C).

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  • Metal To Metal Butterfly Valve
    Metal To Metal Butterfly Valve

    Production Range: Double Flanges Connection &BW End 150LB-300LB:NPS8-NPS80 600LB-900LB:NPS4-NPS48 1500LB-2500LB:NPS10-NPS40 Features: Metal to Metal Sealing with zero leakage, suitable for the

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  • High Performance Butterfly Valve
    High Performance Butterfly Valve

    High Performance Butterfly Valve With Bidirectional Sealing Production Range: Wafer Type&Lug Type 150LB-300LB, NPS2-NPS48 150LB-300LB:NPS2-NPS48 600LB-900LB:NPS4-NPS40 1500LB: NPS6-NPS24 Double

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  • Metal To Metal Butterfly Valve With Bidirectional Sealing
    Metal To Metal Butterfly Valve With Bidirectional Sealing

    Metal To Metal Butterfly Valve With Bidirectional Sealing Production Range: Double Flanges Connection &BW End 150LB-300LB:NPS8-NPS80 600LB-900LB:NPS4-NPS48 1500LB-2500LB:NPS10-NPS40 Features:

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  • triple offset Butterfly Valve
    triple offset Butterfly Valve

    The metal seated butterfly valve is mainly used in industries that work under extreme pressure and temperatures. The metal seats are designed to make the valve much more versatile and durable, so

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  • soft seat butterfly valve
    soft seat butterfly valve

    A resilient seated butterfly valve with superior design features and materials of construction to provide repeatable tight shutoff in severe abrasive and corrosive environments for a variety of

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Anthony Delacruz star star star star star
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an
Therese Mata star star star star star
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
Sharonda Mucci star star star star star
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
Karen Pickens star star star star star
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
Melody Richards star star star star star
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
Natalie Henderson star star star star star
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
Butterfly Valve Seal Types - Hygienic and Functionally...

The butterfly valve seal is an essential component for blocking all three potential leakage paths: the sealing of pipes, flanges and operating shafts, in shut-off valves, flap valves and disk valves....

Seals for butterfly valves - GTeek...

The butterfly valve seal is an essential component for blocking all three potential leakage paths: the sealing of pipes, flanges and operating shafts, in shut-off valves, flap valves and disk valves....

Butterfly Valve Seat Selection Guide | Control Valves...

Jan 07, 2021 · In butterfly valve applications, the disc rests securely on the seat to close and seal the valve. Seats are designed to keep the seal intact despite the thermal, friction, and impact...

Butterfly Valves: Here’s What You Should Know...

May 09, 2019 · A butterfly valve is a quick opening, rotational motion valve that uses a metal, circular disc (vane) to start, stop or regulate flow in a pipe. Typically, a simple 90° rotation of the...

Butterfly Valves: Resilient, High Performance, Triple Offset | Bray...

Butterfly Valves Resilient Seated, Lined, High Performance, & Triple Offset butterfly valves engineered for reliable performance in the most demanding applications. Butterfly Valves...

New High-Performance Seals for Butterfly Valves...

Nov 17, 2020 · Butterfly valve seals should close with little force and, when closed, have high compression to ensure the sealing function. The sealing geometry also has to be developed free of dead...

Being one of the reputed organizations operating in this domain, we are engaged in manufacturing, wholesaling, dealing and supplying a quality range of . Find professional butterfly valve seal manufacturers and suppliers in China here. We're offering high quality butterfly valve seal with competitive price. Welcome to contact our factory for more details.

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