Datasheet

5
TECHNICAL SPECIFICATIONS
Media: water, oil, air
Media temperature: -10°C ÷ +90°C
Ambient temperature: -10°C ÷ +50°C
Body material: brass (CW617N EN 12165)
Operator material: stainless steel
Operator seal material: NBR
Seal and diaphragm material: NBR
Coil power: AC 10
v a (holding)
AC 16
v a (inrush)
DC 7
w
Protection class: IP 65 (with connector)
2/2 WAY PILOT OPERATED SOLENOID VALVE, G 1/4ʺ ÷ G 1ʺ
OPTIONS
Normally open (e.g. code RB206DBY)
Manual override (e.g. code B204DBZM)
Speed control screw (only for B206DBYV and B222DBYV)
EPDM seal for air and hot water MAX 120°C (e.g. code B204DEZ)
FKM seal for air, water, oil MAX 130°C (e.g. code B204DVZ)
Version with operator ø 14,5 and coil type 7000 available
upon request (e.g. code D205DBZ)
Version for vacuum only operator ø 14,5 (e.g. code D203DBZL)
SELECTION TABLE
VALVE
G
connection
nominal
diameter
flow rate
Kvs
OPD
min max a c max d c
COILS
code [ISO 228 G] [mm] [l/min] [barg] [barg] [barg] code [Volts/Hz]
B203DBZ 1/4ʺ 13 26 0.3 16 16 2250 24v DC
B204DBZ 3/8ʺ 13 55 0.3 16 16 2200 24
v 50/60Hz
B205DBZ 1/2ʺ 13 63 0.3 16 16 2400 110
v 50Hz - 120v 60Hz
B206DBX
compact 3/4ʺ 21 100 0.3 16 16 2600 200v 50Hz - 220v 60Hz
B206DBY 3/4ʺ 25 140 0.3 16 16 2700 230
v 50Hz - 240v 60Hz
B222DBY 1ʺ 25 160 0.3 16 16
G
connection
A B C D weight
[ISO 228 G] [mm] [mm] [mm] [mm] [kg]
1/4ʺ 67 90 45.6 15 0.4
3/8ʺ 67 90 45.6 15 0.4
1/2ʺ 67 90 45.6 15 0.4
3/4ʺ
compact 82 105 51.6 20.25 0.6
3/4ʺ 96 115 72 23 1.2
1ʺ 96 115 72 23 1.2
DIMENSIONS & WEIGHTS
TYPE: B203/204/205/206/222
A
P
normally closed
t h e r m o h y d r a u l i c s