UNIWORLD Series
M/UNIWORLD-M/E ed. 01 2020
CAUSE
INSTALLATION AND/OR USE NON-COMPLIANT WITH THE PROVISIONS, THE DIRECTIVES IN
FORCE AND NATIONAL LEGISLATION
EFFECT
Inappropriate installation, breakage of the valve
DANGER
Poor system operation, leaking fluids
SOLUTION
1.
The installation technician and/or user must install the valve in compliance with the Directives in force
and national legislation
2.
Not applied
3.
In this manual, it is described in point 1. “General safety information”
CAUSE
VALVE MAINTENANCE WITH SYSTEM PRESSURISED
EFFECT
Incorrect maintenance
DANGER
Poor operation of the system, danger of projection of pressurised parts, danger of leaking fluids
SOLUTION
1.
Maintenance activities must be carried out with the valve shut off.
2.
The valve must be free of hydrostatic pressure.
3.
The valve must be shut off as described in this manual in point 1. “General safety information”
CAUSE
EXTERNAL ENVIRONMENT, ADDITIONAL LOADS
(Wind and Earthquake not applicable)
EFFECT
Deformation, structural failure
DANGER
Breakage and/or deformation of the body, leaking fluid
SOLUTION
1.
Support all the connection tubing that weighs on the valve with specific structures and/or supports.
2.
The valves do not allow external loads
3.
The support structures and the relevant anchorage and/or foundation tie rods must be calculated in
advance.
6
– ATEX ON REQUEST WITH SPECIAL ACTUATOR EXECUTION
7
– LIST OF RECOMMENDED SPARE PARTS
Considering the quantity of types in the UNIWORLD Series for the recommended spare parts, contact our Sales Office
