This is a High-Pressure Manual Bidirectional Sealing Butterfly Valve, a high-pressure manual shut-off valve with bidirectional sealing capability. Its core structure includes a symmetrical metal-sealed butterfly plate, high-rigidity valve body, and manual handwheel drive mechanism:
Core Features: Adopting a bidirectional sealing design, it can achieve reliable sealing when the medium is turned on and off in both directions, adapting to scenarios where the pipeline medium flow direction is variable; the metal seal pair and high-rigidity valve body structure ensure sealing performance and erosion resistance under high-pressure working conditions;
Operation Mode: Rotate the handwheel to control the 0°-90° opening and closing of the butterfly plate, which is easy to operate and has a fast on-off response;
Application Scenarios: Suitable for high-pressure pipeline systems in petroleum, natural gas, chemical industries, especially for harsh working conditions requiring bidirectional sealing and frequent opening and closing.
