Madas EVP/NC - Technical Data

TECHNICAL DATA
• Use:
not aggressive gases of the 3 families
(dry gases)
• Threaded connections Rp:
(DN 15 ÷ DN 50) according to EN 10226
• Flanged connections PN 16:
(DN 25 ÷ DN 200) according to ISO 7005
• On request ANSI 150 fl a n g e d c o n n e c t i o n s
• Power supply voltage
(see table)
• Power supply voltage tolerance:
-15% ... +10%
• Power absorption:
see coils and connector table
• Max. working pressure:
(DN 15 ÷ DN 50) 200 or 360 mbar
(DN 65 ÷ DN 150) 360 mbar
• Environment temperature:
-15 ÷ +60 °C
• Max superfi c i a l t e m p e r a t u r e :
85 °C
• Protection degree:
IP65
• Class:
DN 15 ÷ DN 150: A
DN 200: B
• Group:
2
• Closing time:
<1 s
• Opening time:
<1 s
Coils: poliammidic resin encapsulated with glass
fi b r e , c o n n e c t i o n t y p e D I N 4 3 6 5 0 ; t h e i n s u l a t i o n
class is F (155°) and the enamelled copper wire
class is H (180°).
Coils (EVP DN 32 ÷ DN 150): the insulation class
and the enamelled copper wire class is H (180°).
MATERIALS
• Die-cast aluminium (UNI EN 1706)
• OT-58 brass (UNI EN 12164)
• 11S aluminium (UNI 9002-5)
• galvanized and 430 F stainless steel (UNI EN
10088)
• NBR rubber (UNI 7702)
• nylon 30% glass fi b r e
(UNI EN ISO 11667)
• viledon