User manual in Original
Doc. ref: 500A_MC_am_en_210602
DISPERATOR AB
Tel: 08-724 0160
E-mail: [email protected]
Mälarvägen 9, 141 71 Segeltorp
Web page: www.disperator.se
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6.2.4. Other orders / installations for which standard EN 1717 does not apply
In cases where standard EN 1717 does not apply (eg countries outside the EU or marine
installations) it is still recommended that a vacuum valve (non-return valve), G½” (BSPP), be
installed on top of the lyre-shaped incoming water pipe according to the figure below. The
vacuum valve protects the water pipe against re-suction in the event of overflow. Vacuum valve is
not included in standard delivery but can be ordered as an option from Disperator.
The picture above shows an example of the location of a vacuum valve above
a standard installation of a cabinet.
300
Vacuum valve
Hose with protective
steel-covered stocking
Incoming water pipe to flushing
nozzle with solenoid valve
and line strainer
Summary of Contents for 500A-MC EXCELLENT Series
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