Bottom Outlet Valves

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Bottom Outlet Valves

Bottom Outlet Valves are precision-engineered Borosilicate Glass 3.3 valves designed for efficient drainage and discharge of liquids from reactors, vessels, and laboratory containers.

Featuring a robust bottom outlet design with PTFE seals, these valves ensure leak-proof operation, smooth flow, and chemical resistance, making them ideal for residue-free discharge in chemical, pharmaceutical, and laboratory applications.

Available in diameters from 15mm to 50mm, these valves are suitable for industrial, pilot plant, and laboratory setups where complete fluid handling and controlled discharge are required.

How Bottom Outlet Valves Work – Step-by-Step

  1. Installation – Mount the valve securely at the vessel’s bottom outlet
  2. Sealing & Leak Prevention – PTFE seal ensures leak-proof operation
  3. Fluid Discharge – Open the valve to allow controlled and complete drainage
  4. Smooth Operation – Precision Borosilicate Glass 3.3 machining ensures reliable flow control
  5. Visual Monitoring – Transparent design allows observation of fluid flow and discharge

This ensures safe, efficient, and residue-free liquid discharge in industrial and laboratory systems.

Key Features & Benefits

  • Material: Borosilicate Glass 3.3 for chemical resistance and durability
  • Seal Material: PTFE for leak-proof operation
  • Design: Bottom outlet for efficient and complete vessel drainage
  • Diameter: 15mm to 50mm
  • Transparent Design for visual monitoring
  • Chemical & Corrosion Resistant for acids, alkalis, and solvents
  • Durable & Reliable for repeated industrial or laboratory use
  • Efficient and Residue-Free Liquid Discharge

Technical Specifications – Bottom Outlet Valves

Parameter

Specification

Material

Borosilicate Glass 3.3

Seal Material

PTFE

Design

Bottom Outlet

Diameter

15mm – 50mm

Pressure Rating

Low-pressure / standard lab applications

Chemical Resistance

Excellent (acids, alkalis, solvents)

Finish

Smooth, transparent, precision-machined

Application

Vessel discharge, reactors, laboratories, pilot plants, industrial setups

Applications

  • Complete drainage of chemical reactors & glass vessels
  • Laboratory and pilot plant liquid discharge
  • Distillation, filtration, and solvent recovery systems
  • Low-pressure industrial chemical processes
  • Safe and residue-free handling of corrosive liquids

Industries We Serve

  • Chemical Manufacturing Plants
  • Pharmaceutical & API Production Units
  • Glass Process Equipment Manufacturers
  • Research Laboratories & Pilot Plants
  • Agrochemical & Fertilizer Plants
  • Environmental Engineering & Pollution Control Systems

Why Choose Our Bottom Outlet Valves?

  • Borosilicate Glass 3.3 ensures chemical resistance and long-term durability
  • PTFE Seals provide leak-proof, smooth operation
  • Bottom Outlet Design ensures complete and residue-free vessel discharge
  • Transparent Design allows visual monitoring of flow
  • Customizable Diameters (15–50mm) for different applications
  • Trusted by Laboratories and Industrial Equipment Manufacturers
  • Fast Dispatch & Technical Support Available

Customizable & Scalable Solutions

  • Custom diameters and bottom outlet designs
  • Compatible with reactors, vessels, and glass pipelines
  • Bulk supply and OEM project-based solutions

Designed for laboratory, pilot plant, and industrial vessel discharge applications.

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