GENERAL
In order to enable filters to be opened easily and quickly, many filters incorporate quick opening systems:
These mechanisms have their own original design, and have been proven by years of experience and manufactured in our production facilities.
The main sizes are from 4 to 60 inches (from 100 to 1500 mm in diameter), compliant with EN 13445.2002 ASME VIII in A-105 / AISI 304/316 steel.
The pressure resistance ranges are normally from PN16 to ANSI900.
The systems can include a depressurization safety valve.
Different types of quick opening system are suitable for the different types of filter.
Teyco prepares the filters before delivering them to its customers and it can also supply interchangeable parts for any model and size.
In addition, we can offer a maintenance service.
All vessels manufactured by TEYCO are CE certified under Directive 97/23 or ASME U stamp in design and in production.
CLOSING TRAPS
CHARACTERISTICS
These types of closures are used in scraper traps and other types of vessels that require a horizontal closure.
For this reason they incorporate hinge mechanisms to simplify operation.
These are always backed up with a safety element that does not allow the unit to open if it is under pressure.
VENT CLOSURES
CHARACTERISTICS
This type of closure has a very simple design and it is suitable for sealing the vent and purge tubes necessary at all gas transportation positions (Regulation and measuring stations and groups of valves).