Coal Feeder Outlet Valve

The Coal Feeder Outlet Valve is a professional flow control component mounted at the outlet of coal feeders.It is mainly applied in thermal power plants,coal processing plants,cement works and metallurgical enterprises,used to cut off,switch and regulate the discharge of lump coal,pulverized coal,coal ash and other abrasive bulk solids.Built to adapt to dusty,high-frequency working scenarios,it features stable performance,tight sealing and strong anti-wear capacity,guaranteeing the continuous and safe operation of the entire coal feeding system.

Key Features

Superior Wear&Impact Resistance

Key components adopt high-strength alloy materials with surface hardening treatment,effectively resisting long-term scouring and impact from coal particles.The optimized inner flow channel avoids material bridging and blockage.

Diversified Driving Modes

Optional electric,pneumatic and manual actuation.It supports both remote automatic control and on-site manual operation,with fast opening and closing response to meet frequent operation demands.

Dust-tight Sealing Design

Adopts multi-layer dust-proof sealing structure,which effectively stops coal dust leakage.It works steadily under positive and negative pressure conditions,keeping the workshop environment clean and reducing material loss.

Compact Structure&Low Maintenance

Simple and reasonable overall structure with few wearing parts.Easy to disassemble,inspect and replace components,greatly cutting down daily maintenance time and costs.

Technical Specifications

Nominal Diameter:DN80~DN1000

Working Pressure:PN6~PN16

Operating Temperature:≤200°C

Actuator Type:Electric/Pneumatic/Manual

Connection Form:Flange connection

Applicable Media:Lump coal,pulverized coal,coal ash and other granular bulk materials

Application Scope

Matching with all types of coal feeders,widely used in coal bunker discharging,material conveying and feeding systems for power,chemical,building materials and mining industries.