VX series quiet sound、fountain electromagnetic valve
Special recommendation: (introduce Germany's technology , craft)
● (the use , characteristic)
The pipeline that is suitable for expecting much in automatic degree is switched over openly and brokenly.
■ The electromagnetism moves the diaphragm type and operates the structure directly
■ It is dustproof , dampproof to mould a coil
■ The ultra quiet sound is designed
■ Zero presses difference and starts and opens the valve, the low-voltage flow is large
■ Form: Often closes
●（ Technical parameter ）
Type
VX2120
VX2160
VX2200
VX2250
VX2350
VX2400
VX2500
Use fluids
Air , water , oil , low-voltage steam
Flow aperture 　　mm
2.5
16
20
25
35
40
50
CV value
0.23
4.8
7.6
12
24
29
48
Take over the requirements
1/4″
1/2″
3/4″
1″
11/4″
11/2″
2″
Use the viscid degree of fluid
Under 20CST
Use the pressure 　kg/cm2
Water , air , oil ：0～8
It is able to bear the pressure that the most greatly 　kg/cm2
10
Working temperature 　　℃
-5～80
Use the voltage range
10%
Noumenonn material
Forge the copper

ZQDF steam electromagnetic valve
Special recommendation: (introduce Japan's craft)
●（ Use ）
　　 Automatic control of suitable low-voltage steam , hot water pipeline
●（ Structure characteristic ）
■ The electromagnetism works up the structure of the piston rod directly
■ The sealed material adopts and gathers four Fluorine second rarly, have long performance life
■ Zero presses and opens the valve: Pressing difference largly, the scope of application is wide
　F： Show the flange is bound （ Example ：ZQDF-80F）
●（ Technical parameter ）
Type
ZQDF-15
ZQDF-20
ZQDF-25
ZQDF-40
ZQDF-50
ZQDF-80F
ZQDF-100F
Use fluids
Steam , hot water
Pattern
Often the closing type
Flow aperture 　　mm
15
20
25
40
50
80
100
Take over the requirements
1/2″
3/4″
1″
11/2″
2″
Connecting type
Connecting type
Use the pressure 　kg/cm2
0～8
0.5～8
It is able to bear the pressure that the most greatly 　kg/cm2
15
Working temperature 　　℃
0～185
Use the voltage range
10%
Noumenonn material
Cast the copper
304#