U型蝶阀 | Products | 2025 China (Wenzhou) int'l Pump & Valve Fair
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Categories: Functional Valve & Others

Exhibitor Information
Product Features of U-Type Flange Butterfly Valve
(1) Simple structure with excellent universal interchangeability.
(2) Two-piece stem design without pin connection offers a simple and compact structure, facilitating easy maintenance and disassembly.
(3) The stem seal resists deformation, effectively preventing common stem leakage issues. The overall structure provides strong support, stability, and robustness. Minimal use of rubber in the valve seat reduces potential expansion effects, allowing torque values to be easily controlled within an appropriate range.
(4) The valve seat is designed to resist detachment, withstand tension, prevent leakage, and allow easy replacement. As the sealing surface and backing of the valve seat are integrated, deformation is significantly reduced.
(5) The butterfly valve features a self-aligning function, enabling a minimal interference fit between the disc and valve seat.