Manual upward opening glass lined flush valve

This manual upward-opening glass-lined flush bottom valve is an ideal solution for critical draining and feeding operations at the base of chemical reactors. Operated by a robust, high-visibility red handwheel, the valve features a rising plug design that extends upward into the vessel to clear any crystal buildup or crust at the outlet. Fully lined with a high-durability industrial glass enamel, it provides exceptional resistance against acidic, alkaline, and abrasive media, preventing any metal contamination of the processed batch.

Technical Specifications:

• Valve Type: Glass-Lined Flush Bottom Valve

• Valve Action: Upward Opening (Rising Plug Design)

• Operation Mechanism: Ergonomic Manual Handwheel

• Lining Material: Industrial Grade Glass Enamel

• Internal Lining Color: Deep Cobalt Blue

• Base Body Construction: High-Grade Cast Steel

• Outlet Interface: Angled Flanged Discharge Connection

• Connection Geometry: Multi-Bolt Hole Flange Face

• Flow Pattern: High Flow Capacity Obstruction-Free Design

• Crust Breaking Capability: Excellent (Via Rising Plug Motion)

• Stem Type: Threaded Rising Stem with Position Indicator

• Sealing System: High-Density Gland Packing

• Outer Coating: Protective Corrosion-Resistant Blue Finish

• Handwheel Color: Signal Red for Safe Identification

• Maintenance Type: Top-Entry Removable Bonnet Design

• Suitability: High-Purity Chemical and Pharmaceutical Processes

• Anti-Clogging Feature: Zero Dead Space at Vessel Interface

• Rigidity Standard: Heavy-Duty Shock-Resistant Mechanical Framework

• Testing Standard: Standard Factory Shell and Seat Pressure Inspected

• Fluid Match: Harsh Acids, Organic Solvents, and Slurries