21A series0 pages

Solenoid valve 2/2 way N.C.
Direct acting

21A1KR10
÷
21A1KR30

:PRESENTATION:
Direct acting S.V. for interception of fluids compatible with the
construction material.
Minimum operational pressure is not required.
The materials used and the tests carried out ensure maximum
reliability and duration.
Hot water, Heating
Steam (180°C)

USE:

PIPES:

COILS:

subplate mounting

8W - Ø 13
BDA - BSA
155°C (class F)
BDV
180°C (class H)
COIL HOUSING AND COIL FORMER MATERIAL ARE
MADE BY 100% VIRGIN MATERIAL.
Max. allowable pressure (PS)
40 bar
Ambient temperature:
See coils catalogue page for its compatibility.

R=RUBY

Gaskets

Pipe

SUBPLATE
MOUNTING

Temperature

Medium

Steam, water, mineral oils (2°E),
- 40°C + 180°C
gas oil, fuel oils (7°E)

Code
21A1KR10

21A1KR15

21A1KR20

21A1KR25

21A1KR30

Ø

Max viscosity
cSt
12

37

53

mm

°E

1

~2

1,5

~5

2
2,5

~7

3

Kv

l/mn
0,45
1,4
2

3,2

Power
watt

min
bar

8

0

4

Pressure
M.O.P.D.
AC bar DC bar
40
23
30

15

14

5

25

10

9

4

Note
The use of rigid sealings usually implies a slight leakage, limited within 2scc/min at the pressure of 1 bar..
The “ODE” reserves the right to carry out technical and aesthetic modifications without prior notification.

28-02-2014

ODE

21A1KR10 ÷ 21A1KR30