Tank bottom valve, lowering disc

Tank bottom valve, lowering disc

Our tank bottom valve, lowering disc :

For any liquid, powder or gas. Optional bellows if dangerous product.

For vessel/reactor equipped with agitator, no retention areas

DN 20 to 350

3/4" à 14"

PN 10 to PN 150

150 to 900 lbs

Type: 607

Functions – Tank bottom valve, lowering disc

♦ emptying or withdrawal valve : at tank / reactor bottom ; in-line with pipe adaptor

Features

♦ body inside shaped to improve fluid flow (no dead areas)
♦ metal-to-metal or PTFE-to-metal disc/seat tightness
♦ flush closing or extended disc on request
♦ position indicator
♦ 60° outlet
♦ bolted stuffing-box, live loaded with spring washers
♦ solid connection flanges
♦ in compliance with PED 97/23/EC

Operation

Handwheel,double acting pneumatic actuator,single acting pneumatic actuator (limited by size/pressure class and/or stroke),hydraulic actuator,electric motor,air motor

Closing device

disc

Construction – Tank bottom valve, lowering disc

Construction materials: Carbon Steel (CS), Stainless Steel (SS), Duplex & Super Duplex, Inconel & Incoloy®, Titanium, Zirconium, Uranus® B6, Tantalum, Nickel, Hastelloy®, Monel
Construction methods: Fabricated (Welded), Cast

Uses – Tank bottom valve, lowering disc

Service conditions: High pressure, High temperature, Low temperature, Abrasion, Corrosion, High viscosity, Vacuum, Dead space free
Types of fluids: Liquids, Liquids with solid particles – Slurry, Gas, Powder and powdery media, High viscosity fluids
Applications: Fine chemicals, Plastics and polymers, General chemicals, Petrochemicals, Cryogenic service