4valve

Jingyi Feng

The round-port manual slide valve is a compact and easy-to-operate manual control valve, mainly applied in the conveying pipelines of powder, granular materials or low-viscosity fluids to achieve rapid on-off control and flow regulation of media#圆口手动插板阀是一种结构紧凑、操作便捷的手动控制阀门，核心应用于粉体、颗粒状物料或低粘度流体的输送管路中，实现介质的快速通断与流量调节。

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Jingyi Feng

industrial valveprofessional valve manufacturing valve production & processing

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Jingyi Feng

#Double Pneumatic Casting Gate Valve,# Gate Valve,# Control System, #Knife Gate Valve, #Butterfly Valve Manufacturer

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Shengkai Yang

4 lever Joystick hydraulic valve wireless remote control crane,12-24V waterproof motor hydraulic valve wireless remote control Truck.#crane #cranetruck #fassi #hiab #unic

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Jiaxing Demingwei Equipment

Jiaxing Demingwei Equipment

Pneumatic valve packaging machine

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Jingyi Feng

Electric butterfly valve for electrically‑driven air volume adjustment. Easy opening‑closing, fits dust removal flues, controls flue gas and air flow in air ducts.

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Jingyi Feng

This stainless steel pneumatic slide gate valve is opened and closed by cylinder drive, corrosion resistant, and used for material shut-off and flow control of powder pipelines and silos.

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Jingyi Feng

Manual butterfly valve manually controls the opening and closing of air ducts, suitable for flues and dust removal pipelines to adjust air volume.

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