Unidirectional Seal Knife Gate Valve Slag disposal QDY 系列 单向排渣专用刀闸阀

Unidirectional Seal Knife Gate Valve Slag disposal QDY 系列 单向排渣专用刀闸阀

气缸 / Cylinder

支架头 / Yoke Head

四柱 / Four poster

阀杆 / Stem

上阀体 / Upper body

密封垫 / Sealing gasket

圆阀体 / Round Valve Body

阀座 / Seat

上盖 / Cover

填料压盖 / Packing Gland

上密封填料 / Back Seat Packing

连接套 / Adapter Sleeve

闸板 / Disc

橡胶密封胶条 / Rubber

方阀体 / Square Valve Body

密封条 / Seal strip

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Core features

Single-direction discharge dedicated: Specifically designed for slurry, coal sludge and other particle-containing media, the single-direction sealing structure can effectively prevent the backflow of the medium.

Double valve body design: A combination of circular and square valve bodies, enhancing the structural strength and impact resistance of the valve, suitable for the high wear environment of discharge operations.

Rubber sealing gasket: Made of wear-resistant rubber material, it effectively seals the slurry and reduces the resistance of the gate plate movement.

Multiple driving methods: Supports manual, pneumatic, electric and other driving forms, especially suitable for scenarios requiring automated discharge.

核心特点

单向排渣专用:专为渣浆、煤泥等含颗粒介质设计,单向密封结构可有效防止介质倒流。

双阀体结构:圆阀体 + 方阀体设计,提升了阀门的结构强度与抗冲击能力,适应排渣工况的高磨损环境。

橡胶密封胶条:采用耐磨橡胶材质,有效密封渣液,同时减少闸板运动阻力。

多种驱动方式:支持手动、气动、电动等多种驱动形式,尤其适合需要自动化排渣的场景。

drive mode 驱动方式

Various driving forms including manual, pneumatic and electric types手动、气动、电动等多种驱动形式

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