Flush Bottom Valve

A Flush Bottom Valve is a specialized valve designed for complete drainage of fluids from tanks, vessels, or silos without leaving any residue. It features a full-port design that ensures all contents are discharged efficiently, making it ideal for handling viscous liquids, sludge, slurry, or other bulk materials.

Flush bottom valves are widely used in chemical, pharmaceutical, food processing, wastewater treatment, and industrial applications where hygiene, safety, and complete emptying of vessels are critical. Their simple, robust design allows easy operation, minimal maintenance, and prevents material buildup, ensuring consistent performance and reducing contamination risks.

Features

Complete Drainage – Ensures residue-free discharge of fluids from tanks or vessels.
Full-Port Design – Allows efficient flow of liquids, sludge, or slurry.
Durable Construction – Made from high-quality materials for long-term use.
Easy Operation – Simple and reliable opening and closing mechanism.
Low Maintenance – Minimizes buildup and reduces cleaning requirements.
Versatile Applications – Suitable for chemical, pharmaceutical, food processing, and wastewater systems.

Technical Specifications

Valve Type: Flush Bottom / Tank Bottom Valve
Operation: Manual (Handwheel / Lever) or Actuated
Body Material: Stainless Steel / Carbon Steel / Alloy Steel
Disc / Plug Material: Stainless Steel / Alloy Steel
Seat Material: PTFE / Rubber / Metal
End Connection: Butt Weld (BW) / Socket Weld (SW) / Flanged
Size Range: 50 mm to 300 mm (2” to 12”)
Pressure Rating: PN10 / PN16 / Class 150 / Class 300
Temperature Range: -10°C to 425°C (depending on material)
Applicable Media: Liquids, Sludge, Slurry, Chemicals, Food Products
Design Standards: ASME B16.34 / ANSI / API / IS
Testing Standards: Hydrostatic and Seat Leakage Testing