轴流式止回阀

The Tilted Disc Axial Flow Check Valve is engineered to allow fluid flow in one direction while preventing backflow. It uses a tilted disc that is aligned with the flow path, offering minimal resistance, lower pressure drop, and reduced operational noise. The valve is designed to reduce water hammer effects and ensure smooth flow, even under high-pressure conditions, making it ideal for critical industrial systems.

The Mute Axial Flow Check Valve is a specialized valve designed to provide superior flow control and minimize the risk of water hammer, noise, and vibration in fluid systems. Unlike conventional check valves, the mute axial flow check valve incorporates a streamlined valve disc design and advanced internal structure to ensure smooth operation while significantly reducing the potential for water hammer, which is a common issue in many industrial piping systems. This valve is particularly suitable for applications where noise reduction and protection against system surges are essential.

This vertical forged steel check valve adopts an integral forged steel body and vertical structure, which automatically opens and closes by medium pressure to effectively prevent backflow. It is specially designed for small-bore high-temperature and high-pressure working conditions.

本款气动对夹式蝶阀（标准型号：D671X 软密封，D673H 硬密封）是一种通用工业管道控制阀，以气动自动执行为核心，以超薄对夹式阀体为结构基础。通过气动执行器驱动，蝶板旋转90°，可快速实现管道的通断及流量比例调节。.

不锈钢气动蝶阀是一种高度通用且高效的流量控制装置，专为在腐蚀性环境中提供最佳性能而设计。该阀采用不锈钢制造，确保卓越的耐腐蚀性，适用于处理酸、碱、海水及其他腐蚀性化学品等苛刻介质。配备气动执行器，可实现快速可靠的自动化操作，支持开关及调节控制。其紧凑轻巧的设计便于安装并集成到工业系统中，尤其适用于空间受限的场合。.

This Stainless Steel Lug Type Hard Seal Butterfly Valve is an industrial-grade special valve for harsh working conditions, with integral cast lug structure as the installation core, triple offset metal hard seal as the sealing body, and full stainless steel material as the pressure bearing foundation, which is an upgraded version of ordinary soft seal butterfly valve. The valve body is equipped with positioning lugs with internal threaded holes at both ends, which can realize independent disassembly and maintenance of single-side pipeline without full-line shutdown and emptying.

This Full Lug Type Hard Seal Butterfly Valve is an upgraded version of standard wafer and semi-lug butterfly valves. It features an integrated full lug body with 1:1 flange hole matching, each hole with both through hole and internal thread design, enabling single-side pipeline maintenance without full line shutdown, as well as single-end blind line pressure bearing and dead-end service installation.

本款高性能对夹式蝶阀（标准型号：D372H 双偏心、D373H 三偏心）是一款专为高温高压恶劣工况设计的工业级管道控制阀门。其核心采用双/三偏心无摩擦金属硬密封结构，配合紧凑的对夹式阀体，具有操作扭矩低、使用寿命长、双向零泄漏、耐高压及耐高温等特性。.

本款气动高性能蝶阀（标准型号：D672X 双偏心、D673H 三偏心）是一款适用于恶劣工况的工业级阀门，以气动智能执行机构为控制核心，以双/三偏心无摩擦金属硬密封结构作为高性能主体。.

本款电动三偏心蝶阀（标准型号：D943H 法兰式，D973H 对夹式）是一种适用于恶劣工况的工业级阀门，以智能电动执行为控制核心，以3D三重偏心金属硬密封为高性能主体。核心采用3D三重偏心设计（轴偏心、蝶板偏心、密封锥偏心），实现全行程无摩擦及低扭矩运行。.

三偏心金属阀座蝶阀是一种高性能阀门，专为要求严苛的工业应用而设计，需具备可靠的密封性、耐高温及耐高压能力。其独特的三偏心结构确保零泄漏和最小磨损，适用于石化、发电、冶金及市政公用事业等行业的关键系统。.

双向金属密封蝶阀是一种高性能阀门，专为在两个流向中实现可靠的流量控制而设计。与传统的单向蝶阀不同，该阀采用坚固的金属密封结构，确保在双向流动条件下实现有效密封。它适用于需要耐高压、耐高温及耐恶劣环境的严苛工业应用。其先进的设计，包括精密加工的金属密封圈和偏心密封机构，即使在苛刻工况下也能确保耐用性和长使用寿命。.