The Bidirectional Rod Gate Valve is a heavy-duty linear slide gate valve with bidirectional sealing and bidirectional flow capability.Driven by manual,pneumatic or electric rod transmission,it is widely used to cut off,regulate and discharge powder,granular materials,ash slag and bulk solids in silos,hoppers,dust removal and conveying systems.

Working Principle

Adopting straight rod push-pull structure,the gate plate moves linearly along the guide rail.

It realizes bidirectional pressure bearing and bidirectional sealing,can effectively seal medium pressure from both upstream and downstream directions.The full-bore design ensures smooth material passing without blocking or bridging,suitable for frequent opening and closing working conditions.

Structural Features

Bidirectional sealing design,reliable shut-off from two directions of material flow

Integral rod drive mechanism,stable operation,no jamming

Thickened carbon steel or stainless steel valve body,high wear resistance and long service life

Replaceable flexible sealing strip,dust-tight and leak-proof

Compact structure,easy installation,little maintenance cost

Core Advantages

Bidirectional flow and bidirectional sealing,wider working condition adaptability

Full passage design,no material accumulation,anti-clogging performance excellent

Strong wear resistance,suitable for dust,powder,granules and high-abrasion materials

Can be equipped with pneumatic,electric or manual driving mode for automatic control

Simple structure,stable performance,low failure rate

Application

Widely used in environmental protection dust removal,cement,metallurgy,chemical industry,power plant,mining,grain and building materials industry;for silo discharge,pipeline cut-off,dust collector ash discharge and bulk material conveying system.