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SOLENOID VALVES normally closed, pilot operated for hot water/steam applications0 pages
SOLENOID VALVES
2/2
222
OUT
Series
NC
normally closed, pilot operated
for hot water/steam applications
3/8 to 3/4
IN
FEATURES
●
●
●
●
●
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Hung piston construction
Reliable control in low pressure, high flow systems
Valves do not require a minimum operating pressure
The valves are constructed packless with a one-piece deepdrawn stainless
steel core tube ensuring safe separation of electrical and wetted moving parts
The valves have forged brass bodies, compact design, to minimize heat
radiation loss
The solenoid valves satisfy all relevant EC directives
GENERAL
Differential pressure
Response times
0 - 9 bar [1 bar = 100 kPa]
75 - 100 ms
fluids (✴)
temperature range (TS)
disc (✴)
hot water and steam
-20 to +184°C
PTFE
MATERIALS IN CONTACT WITH FLUID
(✴) Ensure that the compatibility of the fluids in contact with the materials is verified
Body
Brass
Core tube
Stainless steel
Core and plugnut
Stainless steel
Springs
Stainless steel
Piston
Brass
Seat
Brass
Seal
EPDM (etylene propylene)
Piston rings
PTFE carbon filled
Discs
PTFE
Shading coil
Copper
ELECTRICAL CHARACTERISTICS
Coil insulation class
Connector
Connector specification
Electrical safety
Standard voltages
H
Spade plug (cable Ø 6-10 mm)
ISO 4400 / EN 175301-803, form A
IEC 335
DC (=) : not available
AC (~) : 24V - 115V - 230V / 50 Hz
(Other voltages and 60 Hz on request)
power ratings
inrush
coil
holding
type
~
~
(VA)
(W)
(VA)
78,0
16,7
CMXX-HB
35,0
=
(W)
-
ambient
temperature
range (TS)
(°C)
-20 to +40
IN
OUT
protection
moulded IP65
SPECIFICATIONS
flow
coefficient
Kv
pipe
size
orifice
size
Rp
(mm)
(m3/h)
3/8
1/2
3/4
16
16
19
2,4
3,3
5,1
(l/min)
40,0
55,0
85,0
operating pressure
differential (bar)
maximum (PS)
min.
water
steam
(1)(✴ )
(✴ )
0
0
0
9
9
9
9
9
9
max.
fluid
temp.
(°C)
184
184
184
coil type
catalogue
number
~
CMXX-HB
CMXX-HB
CMXX-HB
SC E222D001
SC E222D002
SC E222E003
(1) Water temperature should not exceed 100°C
All leaflets are available on: www.ascojoucomatic.com
09-01-17-GB-R5
