MODEL SPEC.
Model
Cavity
Capacity
(l/min )
Operating Pressure
( bar )
Max. Pressure
SF17-20
E17-2
70
210
390
SF21-20
E21-2
150
Internal Leakage
(cc/min )
Installation Torque
( Nm )
Operating Temperature
Weight
( kg )
0.15
54/66
-35 ~ 100°C
( -31 ~ 212°F )
0.24
80/100
0.37
ORDER CODES
SF17 - 20 S - D1 - DG - N
a - b c - d - e - f
a. Valve Size : 17, 21
b. Model : SF-20
c. Screen :
none:without screen
S:with screen
d. Voltage (coil) :
A1:115 VAC
A2:230 VAC
D1:12 VDC
D2:24 VDC
e. Connector (coil) :
DG:DIN connector type
DL:wiring type
f. Material of Seal :
N:buna-N
V:viton
E:EPDM
H:HNBR
U:polyurethane
SYMBOLS
DIMENSION (UNIT : mm)
