刀型闸阀

The Bevel Gear Knife Gate Valve is a robust, reliable, and efficient valve designed for applications that require tight shut-off in demanding environments. It utilizes a bevel gear mechanism for smooth and precise operation, making it ideal for larger sizes and high-pressure applications. The bevel gear is particularly beneficial for knife gate valves in sizes DN400 and above, where manual operation can be difficult without a gear mechanism. This type of valve is commonly used in industries such as water treatment, mining, paper manufacturing, and heavy-duty industrial processes, where the valve needs to handle thick fluids, slurries, and other viscous...

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.

The Forged Steel Flange Globe Valve is a precision-engineered flow control solution designed for small pipeline applications requiring accurate throttling and reliable shut-off. Manufactured from premium forged steel, it delivers exceptional performance in high-pressure systems up to ANSI Class 2500. Ideal for instrumentation, utility, and process control applications in oil & gas, petrochemical, and power industries.

The Socket Welding Forged Steel Stop Valve is a high-performance isolation valve designed for small-bore piping systems requiring leak-tight shutoff in high-pressure applications. Manufactured from premium forged steel, this compact valve offers superior strength and durability for critical services in oil & gas, petrochemical, and power generation industries.

Our DN15-DN50 Forged Steel High Temperature Stop Valve is engineered for extreme pressure and temperature services in power generation, petrochemical, and oil & gas applications. Designed with Class 2500 pressure rating, this compact yet robust valve delivers reliable isolation in high-temperature steam, thermal oil, and process fluid systems up to 650°C (1200°F).

Our forged steel globe valve is precision-engineered for reliable flow regulation in high-pressure and high-temperature applications. Manufactured from ASTM A105/A182 forged steel, it delivers superior durability and leak-tight performance for critical process systems.

Our balanced high pressure stop valve is specifically engineered for precise flow regulation in 2500LB Class (PN420) applications. The innovative pressure-balanced plug design ensures smooth operation while maintaining reliable shut-off under extreme pressures.

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.