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F343CX worm fan-shaped blind plate valve
A fan worm blind plate valve Features and working principle:
      F343CX worm fan-shaped blind plate valve, also known as worm fan-shaped glasses valve, flap valve, fan-shaped valve body from the left, in the body, right body, the fan-shaped blind plate, screw nut, stainless steel compensator, two worm drive mechanism and other components. It is fused through the three screw, and three body fixed to the base to form a rigid structure. Swelling in the body and the right body with stainless steel tube connected to the left, in the body with trapezoidal thread about the three at both ends with screw connection, the three screw for forward (or reverse) rotation, the left the two body compression (or separation). Three screw in a screw above the middle with a blind flange, blind plate around the axis of rotation. Following two screw installation in the same parts of the positioning block, the blanking plate to prevent rotation of the blind flange blind plate drift, to avoid the ring scratches, in which a screw is equipped with worm drive mechanism to achieve release the clamping the purpose of the body.
     二、蜗轮扇形盲板阀主要性能参数:
公称压力MPa
0.25
0.15
0.10
0.05
密封试验压力MPa
0.275
0.165
0.11
0.055
强度试验压力MPa
0.40
0.225
0.15
0.075
适用温度℃
丁腈橡胶
硅橡胶
氟橡胶
<120
<250
<300
适用介质
煤气等有毒、有害、易燃气体
采用标准
连接法兰尺寸符合JB/T81-94标准,检测方法符合GB/T13927-92标准
主要零部件材料
阀体、闸板为碳钢;连接轴、伸缩器为碳钢或不锈钢;密封圈为橡胶
    三、蜗轮扇形盲板阀主要外形连接尺寸:                                   单位:mm
DN
D
D1
b
n-φd
L
300
440
395
22
12-φ22
500
350
490
445
22
12-φ22
500
400
540
495
22
16-φ22
600
450
595
550
24
16-φ22
600
500
645
600
24
16-φ22
600
600
755
705
24
20-φ26
600
700
860
810
26
24-φ26
800
800
975
920
26
24-φ30
800
900
1075
1020
28
24-φ30
800
1000
1175
1120
30
28-φ30
800
1100
1275
1220
30
28-φ30
800
1200
1375
1320
30
32-φ30
800
1300
1475
1420
32
32-φ30
800
1400
1575
1520
32
36-φ30
850
1500
1675
1620
32
36-φ30
850
1600
1790
1730
32
40-φ30
850
1800
1990
1930
32
44-φ30
1100
2000
2190
2130
32
46-φ30
1100
    
 
 
 
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The F43X manual fan blind plate valve
       A fan-shaped blind plate valve product overview:
     This series of fan-shaped blind plate valve, also known as a reliable device cut off the gas medium of glasses valve, flap valve, fan-shaped valve, Department of GB6222 industrial enterprises Gas Safety Regulations' requirements. Widely used in industrial and mining enterprises, municipal, and environmental protection industry gas media management system, especially for hazardous, toxic, flammable gases is absolutely cut off. Also suitable as blind flanges of the pipeline terminal in order to shorten the downtime or convenient to connect the new pipeline.
     This series of fan-shaped blind plate valve compared with other absolute cut off valve in the pipeline equipment, has a novel structure, light weight, small size, easy to operate and prompt action to cut off gas absolutely reliable performance characteristics.
    
     Second, it works:
     The F43X manual fan-shaped blind plate valve body from the left, the right body, the body, connecting screw (three) composition. Connection with a wrench rotate the screw, causing the body to complete clamping and release action, the use of blind flanges and orifice location on the gate transformation to achieve opening and closing purposes. The valve has a simple structure, light weight, reliable performance, easy to operate. The valve for a short structure series, rubber seals were installed on the left and right body.
     Third, the fan-shaped blind plate valve key performance indicators:
公称压力MPa
0.25
0.15
0.10
0.05
密封试验压力MPa
0.275
0.165
0.11
0.055
强度试验压力MPa
0.40
0.225
0.15
0.075
适用温度℃
丁腈橡胶
硅橡胶
氟橡胶
<120
<250
<300
适用介质
煤气等有毒、有害、易燃气体
采用标准
连接法兰尺寸符合JB/T81-94标准,检测方法符合GB/T13927-92标准
主要零部件材料
阀体、闸板为碳钢;连接轴、伸缩器为碳钢或不锈钢;密封圈为橡胶
      四、扇形盲板阀主要外形连接尺寸:                                       单位:mm
DN
D
D1
b
n-φd
短系列 L
100
210
170
12
4-φ18
210
150
265
225
14
8-φ18
210
200
320
280
14
8-φ18
230
250
375
335
14
12-φ18
250
300
440
395
16
12-φ22
270
350
490
445
16
12-φ22
290
400
540
495
16
16-φ22
310
450
595
550
20
16-φ22
330
500
645
600
20
20-φ22
350
600
755
705
20
20-φ26
370
700
860
810
20
24-φ26
390
800
975
920
22
24-φ30
410
900
1075
1020
22
24-φ30
430
1000
1175
1120
22
28-φ30
450
1200
1375
1320
22
32-φ30
470
1400
1575
1520
26
36-φ30
490
1500
1675
1620
26
36-φ30
510
1600
1790
1730
26
40-φ30
530
1800
1990
1930
26
44-φ30
550
2000
2190
2130
26
48-φ30
570
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The F943X electric fan blind plate valve
An electric fan-shaped blind plate valve products features:
       Electric fan-shaped blind plate valve, also known as electric fan-shaped glasses valve, electric flap valve, the main left body, right body, fan-shaped gate, stainless steel bellows, electric drives, power clamping device and other parts. The body uses three-point locking the fan-shaped gate structure. Sealing parts made ​​of stainless steel and rubber seals, good sealing performance, long life seals the gate, and easy to maintain, replace the seals. Electric operation and a smooth, flexible start and reliable action. The clamping mechanism of the screw-nut clamping, self-locking. The electric fan-shaped glasses valve has a stainless steel bellows, scalability, and long service life.
     Second, the electric fan-shaped blind plate valve performance parameters:
 
公称压力MPa
0.25
0.15
0.10
0.05
密封试验压力MPa
0.275
0.165
0.11
0.055
强度试验压力MPa
0.375
0.225
0.15
0.075
驱动源
压缩空气0.4-0.6MPa 油压压力6.3MPa 3相380V50HZ
适用温度℃
丁腈橡胶
硅橡胶
氟橡胶
-20-100
-20-250
-20-300
适用介质
煤气、其他可燃气体
启闭时间S
≤60
主要零部件材料
阀体、闸板为碳钢;阀杆为不锈钢;密封圈为硅橡胶
     三、电动扇形盲板阀主要外形尺寸:
DN
D
D1
b
n-φd
L
300
440
395
22
12-φ22
580
350
490
445
24
12-φ22
580
400
540
495
24
16-φ22
680
450
595
550
24
16-φ22
680
500
645
600
24
16-φ22
680
600
755
705
26
20-φ26
680
700
860
810
26
24-φ26
680
800
975
920
26
24-φ30
680
900
1075
1020
26
24-φ30
710
1000
1175
1120
26
28-φ30
710
1100
1275
1220
26
28-φ30
710
1200
1375
1320
26
32-φ30
730
1300
1475
1420
26
32-φ30
830
1400
1575
1520
26
36-φ30
830
1500
1675
1620
26
36-φ30
830
1600
1790
1730
26
40-φ30
830
 
 
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The F643X pneumatic fan-shaped blind plate valve
     I. Product Overview:
     Automatic fan-shaped blind plate valve series is F43CX fan-shaped blind plate valve on the basis of the operating characteristics of the valve to improve and optimize the design and launch of a new type of remote operation and automatic control of the partition device.
     This series of automatic fan-shaped blind plate valve with pneumatic, hydraulic, electric, electrical, hydraulic four drive mode according to different specifications with different structure to adapt to the requirements of the user of energy conditions, environmental conditions and working conditions.
     This series of automatic fan-shaped blind plate valve with its superior performance for the metallurgical, chemical, and environmental protection industries, toxic, hazardous, flammable gas pipeline to achieve automatic control provides a safe, reliable cut off device. The valve connection size to meet GB2555-81PN2.5 standards; GB/T13927-92 standard detection methods in line.
      Second, product characteristics and it works:
      F643X pneumatic fan-shaped blind plate valve, also known as pneumatic fan-shaped glasses valve, the main left body, right body, screw, ram, seals, lever, cylinder parts, by the base and support columns to form a rigid structure body. The valve has a clamp to release the cylinder and flap cylinder clamp, release the cylinder through the lever and screw screw driver left, the right body to complete release the clamping action, the flap cylinder drive gate to complete switch actions. The rubber ring insert clamp the gate, with a high temperature, sealing performance, the replacement of a convenient, long life characteristics.
     The valve can be a single remote control can also be networked remote control, manual operation of the valve itself device can also be used under normal circumstances.
     Third, the main performance parameters:
公称压力MPa
0.25
0.15
0.10
0.05
密封试验压力MPa
0.275
0.165
0.11
0.055
强度试验压力MPa
0.40
0.225
0.15
0.075
驱动源
压缩空气0.4-0.6MPa 油压压力6.3MPa 3相380V50HZ
适用温度℃
丁腈橡胶
硅橡胶
氟橡胶
-20-100
-20-200
-20-300
适用介质
煤气等有毒、有害、易燃气体
启闭时间S
≤60
主要零部件材料
阀体、闸板为碳钢;丝杆为合金钢;螺母为锰铜合金、球墨铸铁;伸缩器为不锈钢
         四、主要外形连接尺寸:                                    单位:mm
DN
D
D1
b
n-φd
L
300
440
395
22
12-φ22
450
350
490
445
22
12-φ22
450
400
540
495
22
16-φ22
450
450
595
550
24
16-φ22
500
500
645
600
24
16-φ22
500
600
755
705
24
20-φ26
600
700
860
810
26
24-φ26
600
800
975
920
26
24-φ30
800
900
1075
1020
28
24-φ30
800
1000
1175
1120
30
28-φ30
800
 
 
 
 
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The F743X hydraulic fan-shaped blind plate valve
       A hydraulic fan-shaped blind plate valve Features:
     Hydraulic fan-shaped blind plate valve, also known as liquid to move the fan-shaped glasses valve flap valve, hydraulic, mainly by the left body, right body, screw, ram, seals, levers, hydraulic cylinders and other parts by base and support columns to form a rigid structure. The valve has a clamp to release the cylinder and flap cylinder clamp, release the cylinder through the lever and screw screw driver left, the right body to complete release the clamping action, the flap cylinder drive gate to complete switch actions. The rubber ring insert clamp the gate, with a high temperature, sealing performance, the replacement of a convenient, long life characteristics.
     Hydraulic blind plate valve can be a single remote control can also be networked remote control, manual operation of the valve itself, the device can also be used under normal circumstances.
      Second, the main performance parameters:
公称压力MPa
0.25
0.15
0.10
0.05
密封试验压力MPa
0.275
0.165
0.11
0.055
强度试验压力MPa
0.40
0.225
0.15
0.075
驱动源
压缩空气0.4-0.6MPa 油压压力6.3MPa 3相380V50HZ
适用温度℃
丁腈橡胶
硅橡胶
氟橡胶
-20-100
-20-200
-20-300
适用介质
煤气等有毒、有害、易燃气体
启闭时间S
≤60
主要零部件材料
阀体、闸板为碳钢;丝杆为合金钢;螺母为锰铜合金、球墨铸铁;伸缩器为不锈钢
      三、液动扇形盲板阀主要外形连接尺寸:                     单位:mm
DN
D
D1
b
n-φd
L
300
440
395
22
12-φ22
450
350
490
445
22
12-φ22
450
400
540
495
22
16-φ22
450
450
595
550
24
16-φ22
500
500
645
600
24
16-φ22
500
600
755
705
24
20-φ26
600
700
860
810
26
24-φ26
600
800
975
920
26
24-φ30
800
900
1075
1020
28
24-φ30
800
1000
1175
1120
30
28-φ30
800
       
 
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