刀型闸阀

耳式刀闸阀是一种带有耳式阀体和刀形闸板的截止阀。它仅设计用于开关（开/关）操作，不用于流量调节。与法兰式刀闸阀不同，耳式阀体在周边设有带螺纹的吊耳。螺栓直接旋入这些吊耳以与管道法兰连接，无需螺母。这种设计允许阀门安装在管道末端或用作隔离阀，并便于从一侧拆卸进行维护。该阀门适用于含有颗粒或纤维的介质，如污水、纸浆等...

手动刀闸阀是一种带有手轮直接驱动机构和刀形闸板的截止阀。它仅设计用于开关（开/关）操作，不用于流量调节。与电动或气动刀闸阀相比，手动版本无需外部动力源，结构简单，操作可靠，成本低廉。它特别适用于没有电力或压缩空气的场所，以及操作频率不高的场合。.

暗杆刀闸阀是一种先进的阀门解决方案，专为需要节省空间和便于安装的应用而设计。与传统明杆阀门不同，暗杆刀闸阀采用独特的阀杆设计，在操作过程中无需阀杆上升，因此成为空间受限场所的理想选择。这种类型的阀门常用于废水处理、化工、采矿及纸浆与造纸等行业，这些行业中对浆液、粘性液体及其他含固体流体的可靠隔离至关重要。锋利的闸板设计确保了平稳运行，即使在...

明杆刀闸阀是一种坚固可靠的阀门，专为在各种工业应用中隔离和调节磨蚀性、粘性或含固体介质而设计。该阀门采用明杆设计，在操作过程中可清晰直观地指示阀门位置（开启或关闭）。锋利的刀形闸板能够轻松切割厚重、固体或浆液类介质，使其成为采矿、废水处理及纸浆与造纸等行业应用的理想解决方案。明杆机构确保了平稳操作，并且在需要频繁调整阀门位置时尤其具有优势。该阀门...

浆液刀闸阀是一种专门设计用于处理高浓度、含固体颗粒及纤维状浆液介质的刀形闸阀。它仅用于开关（开/关）操作，不用于流量调节。与标准刀闸阀相比，浆液刀闸阀具有增强的阀座密封性、闸板耐磨性以及防堵塞流道设计。.

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.