刀型闸阀

伞齿轮刀闸阀是一种坚固、可靠且高效的阀门，专用于在苛刻环境中需要紧密关断的应用。它采用伞齿轮机构实现平稳精确的操作，使其成为较大口径和高压应用的理想选择。对于DN400及以上口径的刀闸阀，伞齿轮尤其有益，因为在此类规格下，没有齿轮机构时手动操作会很困难。这种类型的阀门常用于水处理、采矿、造纸制造及重工业流程等行业，这些场合的阀门需要处理稠厚流体、浆液及其他粘性...

The Penetration Knife Gate Valve is designed to provide reliable isolation and control in applications involving challenging media, such as slurries, abrasive solids, and viscous fluids. Its specialized penetration design enables the valve's gate to cut through thick, solid-laden media, ensuring tight sealing and efficient operation in demanding environments. Ideal for industries like wastewater treatment, mining, pulp and paper, and chemical processing, this valve offers exceptional performance, even under harsh operating conditions. This valve combines the performance of a traditional knife gate valve with a penetration blade design, allowing it to handle viscous, abrasive, and slurry-type media while maintaining reliable...

The Hydraulic Knife Gate Valve is a knife‑edge gate valve driven by a hydraulic actuator. It is designed only for ON‑OFF (open/close) service – not for flow regulation. Compared with manual, electric, or pneumatic knife gate valves, the hydraulic version offers high thrust, fast response, remote hydraulic control, and excellent explosion‑proof performance. It is particularly suitable for large diameters, high operating pressures, frequent cycling, and hazardous (explosive) environments.

The Pneumatic Knife Gate Valve is engineered to handle challenging media, such as abrasive slurries, viscous fluids, and solid-laden liquids, providing reliable shutoff and flow control. With its sharp-edged gate design, this valve can easily slice through thick and solid materials, making it ideal for applications where efficient isolation is required. The valve is pneumatically actuated for quick and precise operation, making it a perfect choice for automated and remote-controlled systems in industries such as wastewater treatment, mining, pulp and paper, and chemical processing. Available in sizes up to DN1200, this valve is built for large-scale operations and is capable...

The Flat Gate Valve without Diversion Hole is a robust and reliable solution designed for high-pressure, high-temperature applications in oil and gas pipelines, water distribution, and industrial processes. Featuring a flat gate design and no diversion hole, it ensures minimal pressure drop, tight sealing, and smooth operation, making it ideal for systems requiring full-bore flow and zero leakage.

The Flat Gate Valve with Diversion Hole is a parallel‑type gate valve with a slab gate that has a centrally located diversion hole. It is designed only for ON‑OFF (open/close) service – not for flow regulation. The diversion hole equalizes upstream and downstream pressure when the valve is partially opened, significantly reducing operating torque and making the valve easier to operate. This valve is suitable for clean media such as natural gas, crude oil, and refined products, especially in high‑pressure, large‑diameter applications requiring frequent operation.

锻钢法兰截止阀是一种精密设计的流量控制解决方案，适用于需要精确节流和可靠截断的小口径管道应用。采用优质锻钢制造，在高达ANSI Class 2500的高压系统中表现出色。理想用于油气、石化和电力行业的仪表、公用工程及过程控制应用。.

承插焊锻钢截止阀是一种高性能隔离阀，专为需要高压应用中无泄漏截断的小口径管道系统设计。采用优质锻钢制造，该紧凑型阀门为油气、石化和发电行业的关键工况提供卓越的强度和耐久性。.

我们的DN15-DN50锻钢高温截止阀专为发电、石化和油气应用中的极端压力和温度工况设计。具备Class 2500压力等级，这款紧凑而坚固的阀门可在高达650°C（1200°F）的高温蒸汽、导热油和工艺流体系统中提供可靠的隔离性能。.

我们的锻钢截止阀经过精密设计，可在高压和高温应用中实现可靠的流量调节。采用ASTM A105/A182锻钢制造，为关键工艺系统提供卓越的耐久性和无泄漏性能。.

我们的平衡式高压截止阀专为2500LB Class（PN420）应用中的精确流量调节而设计。创新的压力平衡阀芯设计确保在极端压力下平稳操作，同时保持可靠的截断功能。.

The Self‑operated Temperature Regulating Valve is an automatic control valve that requires no external power source (electricity or compressed air). It opens and closes solely by the temperature change of the controlled medium. Its core component is a temperature sensor bulb (thermostatic bulb) and an actuating bellows.