液控缓闭止回阀是一种专为大型供水、发电及工业系统设计的高性能智能阀门。我公司基于数十年经验与先进技术研发而成,该阀门集机械、液压与电气系统于一体,可实现精确流量控制、水锤消除及节能效果。提供标准液压蓄能器与锁定液压蓄能器两种控制系统类型,广泛应用于水处理厂、电站、钢厂及化工厂。该阀门兼具止回阀与闸阀功能,具备密封可靠、流阻低及智能化等特性…….
Micro Resistance Slow Closing Check Valve
The Micro Resistance Slow Closing Check Valve is an energy‑saving check valve specifically designed for pump discharge applications, featuring a slow‑closing function. It combines the low flow resistance characteristics of a swing check valve with a hydraulic damping device. During forward flow, the disc opens to a large angle with minimal resistance; when the pump stops or backflow occurs, the disc first closes rapidly for most of its travel, then closes slowly for the remaining travel, thereby greatly reducing water hammer pressure peaks and protecting the pump and pipeline system.
Large diameter check valve
大口径止回阀是一种高性能蝶式止回阀,专为需要可靠流量控制及水锤消除的大型管道系统设计。适用于供水、污水处理、发电及工业流程,可防止逆流,保护管道及设备免受回流或压力波动造成的损坏。该阀门通径范围为DN300至DN2600(12英寸至104英寸),采用球墨铸铁、碳钢或不锈钢等耐用材料制造,确保在严苛环境下的长期性能。其蝶形阀瓣设计可最大限度降低压降,实现高效、低维护运行。.
静音轴流式止回阀
静音轴流式止回阀是一种专用阀门,旨在提供卓越的流量控制,并最大限度降低流体系统中的水锤、噪音和振动风险。与传统止回阀不同,静音轴流式止回阀采用流线型阀瓣设计和先进的内部结构,确保运行平稳,同时显著减少水锤可能性——这是许多工业管道系统中的常见问题。该阀特别适用于需要降噪和防止系统压力波动的应用场景。.