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Nantong UP Machinery Engineering Co., Ltd Add: No.6 Shuanggong Road, Qutang Town, Hai'an County, Nantong City, Jiangsu Province,China

Fax: +86 513 88790811

Mob: +86 18751399228

E-mail: jsntup@163.com

Web: www.upmachinery.com.cn



Discharge Valve OKX-Ⅱ

Discharge Valve OKX-Ⅱ




General Information
The bottom unloading device consists of bottom screw valve, bottom material separate box, pneumatic switch valve, electric flow control valve and material unload groove. It can be used in unloading cement and raw material powder at the silo's bottom. The bottom unload device could adjust automatically and unload uniformity. And it has reasonably structure, easy operation and at most three material outlet holes. There is side unload device to choose.
The pneumatic switch valve and electric flow control valve of the unloading device with German technology. Valve core and shell are made of 16 Mn steel. The valve core is chrome faced and the thickness is 10 μm increases its wear-resisting property. The valve core is sealed with the whole high quality wool felt. The degree of tightness of sealing box could be adjusted outside. The replacement of sealing box could pull out from bilateral valve body and no need to disassemble valve body. The laser cutting and machining of valve core's mouth and shell's cutting stock ensure the high precision of equipment's assembly.
Suction Flange and Discharge Flange, Boundary Dimensions


Code
Type
 A1
A2 
A3
m
n x e
M
 L1
 L
B250
340
330
235
100
1 x 100
10
20
345
760
B300
390
380
260
 90
8 x 85 
12
22
370
760
B400
490
480
330
115
2 x 110 
12
22
420
760
B500
590
580
380
110
3 x 110
14
24
470
780
B630
730
720
455
110
4 x 115
16
30
540
780


Technical Parameters
Type
Part
B250
B315
B400
B500
B600
Note
Pneumatic Switch Valve
Screw gate
250x250
315x315
400x400
500x500
630x630
 
Unload ability
150t/h(max)
220t/h(max)
410t/h(max)
550t/h(max)
700t/h(max)
 
Valve Core Mouth
Ω Shape or Triangle
Ω Shape or Triangle
Ω Shape or Triangle
Ω Shape or Triangle
Ω Shape or Triangle
Or η shape
Flow Area
0.016m2
0.024m2
0.04m2
0.052m2
0.068m2
 
Blowing Rate
13.5 m3/h
16m3/h
21m3/h
27m3/h
34m3/h
Pressure <8000pa
Cylinder
QGB-100x200-MP4
QGB-100x200-MP4
QGB-100x200-MP4
QGB-125x200-MP4
QGB-125x200-MP4
 
Air Consumption12m3/h
Air Consumption 12m3/h
Air Consumption 12m3/h
Air Consumption 17m3/h
Air Consumption 17m3/h
Pressure <0.6Mpa
Solenoid Valve KD25-8220V
Solenoid Valve KD25-8220V
Solenoid Valve KD25-8220V
Solenoid Valve KD25-8220V
Solenoid Valve KD25-8220V
 
Switch Time 1-2S
Switch Time 1-2S
Switch Time 1-2S
Switch Time 1-2S
Switch Time 1-2S
 
Electric Flow control Valve
Range
0-150t/h(max)
0-220t/h(max)
0-410t/h(max)
0-550t/h(max)
0-700t/h(max)
 
Valve Core Mouth
Ω Shape or Triangle
Ω Shape or Triangle
Ω Shape or Triangle
Ω Shape or Triangle
Ω Shape or Triangle
Or η shape
Flow Area
0.016m2
0.024m2
0.04m2
0.052m2
0.068m2
Pressure <8000pa
Blowing Rate
13.5m3/h
16m3/h
21m3/h
27m3/h
34m3/h
Or by customer’s requirement
Electric Actuator
AS-25
AS-25
BS-60
BS-60
A+RS100
 
Output Torque 250Nm
Output Torque 250Nm
Output Torque 600Nm
Output Torque 600Nm
Output Torque 1000Nm
 
I/O 4-20mA
I/O 4-20mA
I/O 4-20mA
I/O 4-20mA
I/O 4-20mA
 
Total Time 30S
Total Time 30S
Total Time 30S
Total Time 30S
Total Time 30S
 
Supply Voltage 220V50HZ
Supply Voltage 220V50HZ
Supply Voltage 220V50HZ
Supply Voltage 220V50HZ
Supply Voltage 220V50HZ
Or by customer’s requirement



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    Fax: +86 513 88790811 Mob: +86 18751399228 E-mail: jsntup@163.com

    Add: No.6 Shuanggong Road, Qutang Town, Hai'an County, Nantong City, Jiangsu Province,China