Discover how butterfly valves, especially the resilient seated type, serve as the ideal choice for water treatment, HVAC, and industrial pipelines. This article details their core advantages—compact design, quick operation, reliable sealing, and cost-effectiveness—along with a professional selection guide. Explore high-quality, customizable solutions from Tianjin Worlds Valve Co., Ltd., an ISO 9001, CE, and WRAS certified manufacturer offering OEM/ODM support.

​The Wafer Type Soft Rubber Lined Butterfly Valve provides an economical and efficient solution for water treatment, irrigation systems, and general industrial services where reliable bubble-tight sealing and minimal maintenance are essential. This valve features a resilient rubber-lined design that ensures excellent sealing performance while maintaining a compact and lightweight profile for easy installation between pipeline flanges.

As an ISO 9001-certified manufacturer, we provide full material traceability and performance testing. Custom configurations are available to meet specific pressure, temperature, and media requirements.

This Split Body Wafer Butterfly Valve combines advanced materials and intelligent design to deliver exceptional performance in corrosive, high-temperature, and critical flow control applications. Featuring a PTFE seat and duplex stainless steel disc, this valve represents the optimal solution where reliability and longevity are paramount.

Lug butterfly valves play a crucial role in fluid control systems across industries such as water treatment, oil and gas, chemical processing, and HVAC. Unlike standard wafer or concentric butterfly valves, the Lug Butterfly Valve is uniquely designed to offer superior installation flexibility, reliable sealing, and the ability to handle bi-directional pressure. Its structure, combining a robust lug-style body, precise valve disc, and effective sealing mechanism, makes it an ideal solution for pipelines where maintenance, durability, and performance are paramount.

Learn how a butterfly valve with pneumatic actuator works, its applications in water treatment, oil & gas, and HVAC systems, and how to select the right valve for your needs.