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EN
Faceblank distinguishing colour:
BLACK = SFERA ...
(Rubber)
YELLOW = SFERA ... SIL
(Silicone)
Demand Valve E400 AP/A:
Markings are placed in relief on plastic parts
External cover
E400 AP/A
=demand valve model
XXERYYYY
=serial code of the demand valve made by year of manufacture (XX), ER
meaning “demande valve” followed by the serial number (YYYY)
xxxx.xxxx
= code number of the complete demand valve
MADE IN ITALY = country of origin
Metal bracket on the belt:
The markings are stamped on the metal parts
UNI EN 14593-1:2005
=Relevant Standard
Xxxx
=year of manufacture
D.P.I.
=Manufacturer’s identification
CE 0426
= marking and identification number of the notified body carrying
out production control
Tsmax=60°C – Tmin=-30°C =limits for the temperature in use
Supply hose
The markings are printed in white on the outer rubber:
Parker
= Name otion of the production batch
EN
