4
IC.PS.600.A4.02 / 520B2809
IC.PS.600.A4.02 / 520B2809
Spare parts high performance (blue) range
Spare parts set for
EV220B 5-50
Equalising orifice sets are also available for Danfoss EV220B
valves with other seal materials.
1)
See page 20 for description of seal materials
Equalising orifice set
The equalising orifice set
contains an equalising ori-
fice with O-ring and gasket.
Valve closing times can be
changed by replacing the
standard equalising orifice
with that of another size
(see also “Opening and clos-
ing times”, page 23).
Spare parts sets are also available for Danfoss EV220B valves with
other seal materials.
1)
See page 20 for description of seal materials
The spare parts set contains locking button and
nut for coil, armature with valve plate and spring,
O-ring for armature tube, spring and diaphragm,
two O-rings for servo system and O-ring and
gasket for orifice.
Isolating diaphragm kit: See page 2
Type
Seal materiale
Code no.
EV220B 15
EV220B 20
EV220B 25
EV220B 32
EV220B 40
EV220B 50
EPDM
1)
EPDM
1)
EPDM
1)
EPDM
1)
EPDM
1)
EPDM
1)
02U07
02U07
02U075
02U077
02U079
02U08
Orifice
Seal material Standard orifice
for valve type
Code no.
0.5
0.8
1.2
1.4
EPDM
1)
EPDM
1)
EPDM
1)
FKM
1)
EV220B 15 - 20
EV220B 25 - 40
EV220B 50
EV220B 40 - 50
02U0082
02U0084
02U0086
02U0087
