先导式电磁阀

先导式电磁阀是由先导阀与主阀组成,两者有通道相联系,当电磁阀线圈通电,动铁芯与静铁芯吸合使导阀孔开放,阀芯背腔的压力通过导阀孔流向出口,此时阀芯背腔的压力低于进口压力,利用压差使阀芯脱离主阀口,介质……

先导式电磁阀是由先导阀与主阀组成,两者有通道相联系,当电磁阀线圈通电,动铁芯与静铁芯吸合使导阀孔开放,阀芯背腔的压力通过导阀孔流向出口,此时阀芯背腔的压力低于进口压力,利用压差使阀芯脱离主阀口,介质从进口流向出口。当线圈断电,动铁芯与静铁芯脱离,关闭了导阀孔,阀芯背腔压力受进口压力的补充逐渐趋于和进口平衡,阀芯因弹簧力作用下把阀门紧密关闭。

GENERAL DETAILS

S1040 Series (HANK-GTD) General Purpose Solenoid Valves & S1041 Normally Open
Application
:
Air, water, gas
Size
:
1/8″, 1/2″ BSP (on request NPT) 3/8″, 1/2″ (Pilot Opareted)
Pressure
:
0 bar … 16 bar (orifice), 0,5 … 16 bar
Tube and international part
:
Brass, Stainless Steel
Body
:
Brass
Seal
:
NBR, on request VITON
Temperature
:
.-10°C…80 °C
Position
:
Normally Closed
Coil Voltage
:
230V, 110V , 48V, 24V , 12V AC ; 110V , 48V , 24V , 12 V DC
Protection Class
:
IP65 and Exproof models
SPECIFICATION
Valve Type / Order No
Connection Size
Orifice Size (mm)
Pressure (bar)
KV lt/ min
Fluid Temperature
Seal
Weight (kg)
Min
Max
Min
Max
S1040.02
3/8″
12,5
0,35
16
45
-10
80
NBR
0,68
S1040.03
1/2″
12,5
0,35
16
65
-10
80
NBR
0,64
S1040.04
3/4″
15
0,35
16
70
-10
80
NBR
0,79
S1040.05
1″
15
0,35
16
85
-10
80
NBR
0,96
x
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