| Customization: | Available |
|---|---|
| Media: | Gas |
| Driving Mode: | Pneumatic |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Discover a world of superior engineering and precision craftsmanship at Tianjin ET Valve Co., Ltd. Explore our extensive product range including the OEM DN25~DN1000 Single Flange Butterfly Valve with NBR Seal Material, designed to deliver unmatched performance and reliability. Visit our product list at https://et-valve.en.made-in-china.com/product-list-1.html for more information.
OEM DN50~DN2000 Pn6~Pn40 Manual / Electric / Pneumatic Actuated Flanged Butterfly Valve
The flanged butterfly valve features a disc-shaped closing element (butterfly plate) that rotates a full 90° for efficient on/off control. Thanks to its flanged connections, it boasts a compact structure, rapid operation, and precise flow regulation,making it a versatile choice for low to medium-pressure pipelines across the oil, chemical, water treatment, and power sectors.
Advantage: In comparison to gate valves and globe valves, flanged butterfly valves are 30-50% lighter and more compact,rendering them perfect for piping systems where space is at a premium.
Applications: Ideally suited for use in ships, underground pipelines, and densely packed industrial facilities.
Technical Basis: The disc completes a 90° rotation for full open/close,eliminating the complexities associated with a rising stem design.
Advantage: Enjoy instant 90° rotation (1-2 seconds) for full operation, coupled with the ability for partial opening to achieve accurate flow control (softer seals provide superior modulation).
Vs. Competitors: While gate valves necessitate multiple turns, and ball valves, though fast, lack precision for throttling.
Use Case: Optimized for systems demanding frequent operation or flow adjustment, such as cooling water loops.
Soft Seals (Rubber/PTFE): Achieves bubble-tight leakage (Zero Fugitive Emissions), making it ideal for water, gases, and mildly corrosive substances.
Hard Seals (Metal/Alloy): Engineered to withstand high temperatures (up to 600°C) and pressure (PN40/ANSI 600#),proving suitable for steam and oil applications.
Innovation: The triple-offset design ensures zero-friction sealing,extending the service life by 3-5 times.
Advantage: A fully open disc aligns seamlessly with the flow, reducing pressure drop to a mere 1/10th of traditional gate valves,which subsequently lowers pump energy expenses dramatically.
Data: Pressure loss maintained at <0.1 bar (specific to water, DN200).
Ideal For: High-flow systems such as municipal water and power plant cooling operations.
Maintenance: Facilitates seat/seal replacement without necessitating valve removal (in certain designs).
Cost Savings: Enjoy a remarkable 40% reduction in upfront costs. when compared to traditional gate valves. Experience an astonishing 50% decrease in installation expenses. thanks to the simplicity of our flanged connection design.
Case Study Insight: Petrochemical plants have observed and reported significant savings with an impressive 30% reduction in annual maintenance costs..
Diverse Actuation Options Available: Choose from manual (lever/gear), electric, pneumatic, or hydraulic actuation methods.
Exceptional Material Flexibility:
Robust Body Options: Including cost-effective cast iron, corrosion-resistant SS316L, and high-strength duplex steel.
Superior Seals Selection: Featuring EPDM for acid/alkali resistance, NBR for oil resistance, and PTFE for chemical-proof reliability.
Comprehensive Industry Compliance: Ranging from FDA-grade standards suitable for food and pharmaceutical applications to the stringent ASME III standards required for nuclear applications.
Founded in the dynamic year of 2022, Tianjin ET Valve Co., Ltd. is a trailblazer in the world of valve manufacturing. Specializing in the development and production of mid-line soft-seal butterfly valves, we stand at the forefront of delivering top-tier valve solutions across diverse industries such as chemical, environmental protection, and food processing. Our expertise shines in the intricate domains of powder conveying and fluid control, where we meticulously optimize product designs tailored to the unique characteristics of various media. Harnessing the power of pioneering sealing structures and state-of-the-art material processes, we adeptly address the age-old challenges of jamming and wear encountered in viscous and corrosive media, thereby significantly elevating product reliability and extending service life to new heights.
At ET Valve, our dedication to technological excellence is unwavering. We pride ourselves on establishing a cutting-edge laboratory equipped with a comprehensive testing system that replicates even the most complex working conditions. This allows us to conduct rigorous sealing performance, weather resistance, and durability tests, all meticulously aligned with international standards to ensure unparalleled product quality. As a vibrant, forward-thinking enterprise, nearly half of our team comprises talented technical R&D experts. Our reliance on digital design and intelligent manufacturing systems empowers us to achieve efficient production and precision in quality control. With a proactive and flexible response mechanism, along with bespoke service offerings, we craft exclusive solutions for numerous domestic and international clients. Since our inception, we have been at the vanguard of promoting technological advancements and value innovations within the industrial valve sector, driven by boundless innovative energy.
1. Unrivaled Precision Valves – Crafted with the highest standards, our commitment to excellence is evident in every valve we produce. Our lean production ensures consistent, top-notch quality.
2. The Reputable 'ET Valve' Brand – Renowned for reliability, our brand enjoys significant market recognition, marking us as a trusted choice in the industry.
3. Lightning-Fast Delivery & Massive Capacity – Equipped to effortlessly manage three times the urgent orders, ensuring your needs are met promptly without compromising on quality.
4. Comprehensive Custom Service – From the initial design to seamless installation, our expert support is with you every step of the way, guaranteeing a full-process service tailored to your needs.
){kind=link}