UNI Geräte 10-EVSA, Operating And Maintenance Instructions Manual

Page: 4 / 25

Intended readers
4 221.100.002-00 03/2021
www.uni-geraete.com
2.3 Other applicable information
3 Intended readers
These operating instructions contain the essential information and instructions for installing and maintaining
the valve. They are intended for skilled workers in installation companies who are familiar with the applicable
guidelines and safety precautions when installing pipe systems. Only personnel trained by the manufacturer
may carry out maintenance work.
4 Scope of delivery
Note
Immediately after receipt, check that the goods are complete and free of defects. Report any damage to the
valve or packaging to the shipping company immediately.
• Automatic shut-off valve with mounted solenoid drive
• Optional attachments
• Operating instructions for automatic shut-off valve
• Operating instructions for solenoid drive
• Operating instructions for optional attachments
5 Intended use
The EVSA solenoid valves are used as automatic shut-off valves for securing, limiting, shutting off and
releasing the gas and air supply at main shut-offs or upstream of gas burners.
The valves are suitable for the following gases:
•
Gases corresponding to gas families according to DIN EN 437
• Gases of the 1st, 2nd and 3rd gas family according to G260
• Aggressive gases such as biogas, sewage gas or landfill gas according to G262 (only as variant with cor-
responding material design)
If the valve is to be used with operating data other than the intended data, check carefully whether the design
of the valve, accessories and materials is suitable for the new application. The system planner is responsible
for the valve’s area of application.
Operating instructions Document number
MG... series; MG..Xn series 220.100.038
MG...X series 220.100.040
MG...Xme series 220.100.039
Data sheet for overall fitting lengths DIN / ANSI 225.100.026