Butterfly Valve Series
Product Categories
Butterfly Valve can be used for on-off control and flow regulation of pipeline media. Its closing part is a disc that rotates around the valve shaft to achieve opening and closing.
YSMETER provides industrial butterfly valves for flow regulation and shutoff in petroleum, chemical processing, power generation, metallurgy, LNG and other process industries. The product range includes double-offset, triple-offset, rubber-lined, fluorine-lined and cryogenic butterfly valves for different media and operating conditions.
Butterfly valve selection should consider the medium, pipeline size, pressure, temperature, sealing requirements and operating frequency. Rubber-lined valves are commonly used for water and general industrial media, while fluorine-lined designs are suitable for selected corrosive fluids. Triple-offset butterfly valves provide reliable sealing under higher temperatures and more demanding service conditions.
Manual, pneumatic and electric operating options are available. Customers can submit their operating data so YSMETER can recommend a suitable valve structure, sealing material, pressure class and actuator configuration.
View More
Pack up
Send Us Your Project Requirements
And We'll Match You With The Best Product Solution.
YSM high-performance regulating valves, with a wide range of structural valve internals that cover various operating conditions in a one-stop solution, provide long-term stable and reliable operation, ensuring precise regulation and efficient operation of the system.
LATEST NEWS & BLOG
Make customers worry-free
Sep. 29,2026
Pressure Seal Gate Valve vs Bolted Bonnet Gate Valve: What High-Pressure Projects Should Review
This guide compares pressure seal gate valve and bolted bonnet gate valve designs through core parameters, field experience, maintenance, lifecycle cost, and project suitability to help purchasing teams choose with confidence.
Discover More
Sep. 28,2026
Fully Welded Ball Valve for Pipeline Projects: A Buyer’s Specification Checklist
This buyer's checklist explains how to specify a fully welded ball valve for pipeline projects, from bore and pressure class to sour service, buried installation, testing, coating, documents, and Yongsheng supplier evaluation.
Discover More
Sep. 24,2026
Top Entry Ball Valve: What EPC Buyers Should Confirm Before Ordering
This guide explains what EPC buyers should confirm before ordering a top entry ball valve from Yongsheng, covering specifications, compliance, inspection, documentation, delivery, and lifecycle support.
Discover More
Sep. 22,2026
Smart Valves and Digital Monitoring: How Operators Can Plan for Condition Data
Learn how to plan smart valve monitoring from data collection and cybersecurity to alarms, maintenance workflows, and measurable results for safer industrial operations.
Discover More
Sep. 21,2026
Valves for Water Treatment: How to Match Isolation, Control and Backflow Duties
Learn how Yongsheng selects valves for water treatment by matching isolation, control and backflow prevention duties with pressure, media, standards, testing and maintenance requirements.
Discover More
Sep. 18,2026
Dual Plate Check Valve vs Swing Check Valve: How to Compare Closing and Installation Needs
This guide compares dual plate check valve and swing check valve designs through key parameters, field use experience, installation requirements, advantages, disadvantages, and selection advice for purchasing teams.
Discover More