Ⅰ Summary
ZSSV-E series pneumatic V-type hard seat cutting ball valve consists of double action actuator, V-type ball valve, 2/5way solenoid valve, limit switch box, manual tool and so on. It is received the outputting signals from DCS, PLC, ON/OFF switches and other control equipments. Then, the 2/5way solenoid valve is operating and switching the air channel to driving the piston in the cylinder of actuator. Therefore, the connecting rod box is operated by the piston making the traveling of the piston stem changed from linear rotation to the 0-90°angular displacement. At the same time, the stem is running that make the valve open or closed, which has finished the two ways controlling. Because it is following the V-type trim, which has better sealing and cutting function. It is used for process controlling in the lots of industry areas, such as pulp paper, food, medicament, metallurgy, petroleum and chemistry, electric power ,sewage disposal industries and so on, especially for the medium of high viscosity and with fiber and small grain.
Ⅱ Main parameters and performance
◆Nominal pressure:
1.6Mpa；2.5Mpa；4.0Mpa
◆Working temperature:-20℃-150℃
◆Leakage: GB/T4213-92Ⅳ
◆Air supply pressure: 0.4Mpa~0.6Mpa
◆Control voltage: 24VDC/220VAC
Ⅲ Ordering demands;
1.When to make the order, please choose the correct model referring to the item Ⅳ in the table. If not, you’d better provide the following information, such as the type, pressure, dimension, seal type, the main material, medium temperature, the control voltage of solenoid valve and others. The action type is formally air to open. If not, you could note it, including the special demands, such as in the anti-explosion area.
2.The choosing accessories;
Limit switches:
1) Contacted switches 2) Induction switches (24VDC/220VAC)
The material of connecting flanges;
1) A3(Carbon steel) 2) 304SS
Ⅳ The compiling specification of series products’ model;
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Item
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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Explain
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Z
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S
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R
|
—
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1
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Z
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Final controlling element symbol
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2
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S
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Pneumatic piston actuator
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3
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Cylinder installing type
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S
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Upright installing
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4
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Plug structure
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V
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—
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V-type
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5
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Nominal pressure
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16
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1.6Mpa
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25
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2.5Mpa
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40
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4.0Mpa
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6
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Control type
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E
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Cutting type
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7
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Action type
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B
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Air to close
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K
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Air to open
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8
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Nominal diameter DN(mm)
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15
～
500
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15、20、25、32、40、50、65、80、100、125、150、200、250、300、350、400、450、500
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9
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Seat type
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Y
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Hard seat
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R
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Teflon soft seat
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10
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Valve body material
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P
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CF8
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M
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CF8M
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L
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CF3M
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11
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Input signal range
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D3
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220VAC
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D4
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24VDC
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12
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Position limit switch
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A
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Contacted switch
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B
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Induction switches(24VDC)
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C
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Induction switches(220VAC)
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13
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Name of manufacture
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LP
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Zhejiang Tongpu automatic control equipment CO., LTD.
(Wenzhou Lipu automatic control equipment CO., LTD.)
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Ⅴ Safety
ⅰWe make sure all the valves is very safe only if the material and pressure accord with the requirements in your order.
ⅱAccording to the 4th part in the national standard(GB/T17213-2005/IEC60534-1999) of control valves industry area, it is the examination and testing on duty. We have test and examined the pressure and material following the testing report so that we are sure the safety of valves. The technical demands as followed,
1. Material testing
The physical test and chemical composition of the material for producing control valves accord with the standard of control valve or the concerned requirements in the order.
2.the static pressure testing in the liquid
All the compositions of control valve, even no actuator, which must be finished the static testing in the liquid according to the concerned pressure. i.e. it is tested by 1.5 times to the rating pressure.
Ⅵ Principle of operation
The V-type cutting ball valve is made up of pneumatic actuator, valve body, solenoid valve, air filter, air channel components, connecting and fastening pieces and so on. It finishes the position controlling from full open to full close by the solenoid valve. Then, the signal (e.g., 24VDC, 220VAC) from the controlling instrument or manual tool operating will control the solenoid valve, which output the signal of air pressure at once to impulse the actuator so that it finishes the position controlling from open to closed by the wheel box to drive the V-type valve trim.
Ⅶ Installing, usage and maintenance
◆The position of installing the ball valve would be in the place as standing by the building platform 、a walking block ect. in order to having the best watching、adjusting、Operating、maintenance and repairing.
◆The pneumatic V- type ball valve may horizontal fix or vertical installing.
◆When to install the valve body, the medium must be flow to in a direction from the arrows on the valve body. The control voltage is either 24VDC or 220VAC.
◆You would be added to lube oil in the wheel box of the actuator and the joints for half year at least.
◆The waste materials should be removed before installation of piping systems. Once installed, the position of the valve body must be opened completely to sweep by blowing the wind into a pipeline.
◆There are two screws(M12 ～ M20) on the upper end of the cylinder of the pneumatic actuator and the lower end of the box, which is used for adjusting the position from fully open to fully close.
Ⅷ Storage
Control valve had better be kept in the room among 5℃-40℃ temp. and ≤90% in the humidity. You’d better make sure there are no corrosive characteristics and other bad components in the air.
Ⅸ Packing and transportation
The packing material must accord with the concerned packing standard and demands. The packing must be intact and whole. It should have the own symbol against rain or dust and how to lay up. You should prevent the strong shaking in order to protecting the packing well in the journey of transportation.
X、ZSSV-E pneumatic segment cutting ball valve (double acting & wafer connecting)
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Nominal
Size
DN
|
Flow
Quotiety
(Kv)
|
Dimension
|
Flange:GB/T9119-2000
|
|
A
|
L
|
H
|
X
|
Valve
N·W
(Kgs)
|
D
|
C
|
K
|
E
|
n-1
|
Flange
N·W
(kgs)
|
|
series：1
|
series:2
|
|
20
|
20
|
50
|
360
|
410
|
50
|
10.4
|
105
|
16
|
75
|
27.5
|
26
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4-14
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0.85
|
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25
|
25
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50
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360
|
410
|
50
|
10.45
|
115
|
16
|
85
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34.5
|
33
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4-14
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0.96
|
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32
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45
|
60
|
360
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450
|
50
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11.25
|
140
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18
|
100
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43.5
|
39
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4-18
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1.59
|
|
40
|
63
|
60
|
440
|
480
|
80
|
15.05
|
150
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18
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110
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49.5
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46
|
4-18
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1.82
|
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50
|
90
|
75
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440
|
500
|
80
|
16.2
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165
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20
|
125
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61.5
|
59
|
4-18
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2.43
|
|
65
|
160
|
85
|
440
|
520
|
80
|
16.3
|
185
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20
|
145
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77.5
|
78
|
4-18
|
2.97
|
|
80
|
250
|
100
|
440
|
560
|
80
|
19.55
|
200
|
20
|
160
|
90.5
|
91
|
8-18
|
3.23
|
|
100
|
420
|
115
|
470
|
590
|
100
|
27.75
|
220
|
22
|
180
|
116
|
110
|
8-18
|
4.52
|
|
125
|
630
|
135
|
470
|
640
|
100
|
33.7
|
250
|
22
|
210
|
141.5
|
135
|
8-18
|
4.93
|
|
150
|
900
|
160
|
520
|
700
|
125
|
48.70
|
285
|
24
|
240
|
170.5
|
161
|
8-22
|
6.53
|
X、ZSSV-E pneumatic segment cutting ball valve (double acting & wafer connecting)
1.Segment 2.Seat 3.Shaft seal 4.Actuator box
5.Frame 6.Nut 7.Compression ring 8.Cylinder lid
9.Shaft 10.Bearing 11.Bady 12.Lock spring
13.O-type seal ring 14.Framer 15.Position limitbswith box 16.Lower shaft
17.Lower shift bearing 18.End plate seal 19.End plate 20.End plate screw
21.Switch box U-type rod 22.Lid 23.Needle 24.O-type ring
25.Axle F4 bearing 26.Axle 27.Joint cross bolt 28.Limited screw
29.Nut 30.Joint cross 31.Rod 32.Rod spring back-up ring 33.Air joint nut 34.Air joint body 35.Airfilter 36.Piston rod bolt
37.Piston rod bolt washer 38.Limited bolt 39.Nut 40.Cylinder conjoin double end screw 41.Nut 42.Cylinder 43.Y-typepistonrin 44.Piston gallow circle
45.Piston rod 46.Cylinder seal cushion 47.Cylinder brace lid
Ⅺ、ZSSV-E pneumatic segment cutting ball valve (double acting & wafer connecting)
1A.Position of valve show cover 1B.Switch box cap 1C.Switch box connection joint 1D.coreend plate
1E.Switch box retroact shift 4.Box 26.Axle 35B.Air filter nut
35C.Air filter framer 5D.Air filter core 35E.Air filter over coat
45.Piston rod
48.Piston rod gallow sheath 49.Piston rod seal ring 50.Cylinder gallow lid circle nut 51.Switch box and bolt
52.Spring washer 53.Box lid screw 54.Washer 55.Frame bolt
56.Frame bolt spring washer 57.Body with flange 58.Into air joint
59.Air pipe
60.Solenold valve 61.Solenold valve fix end plate 62.Solenold valve fix screw
63.Solenold valve guilder 64.Solenold valve coil 65 Solenold valve connection joint 66.Solenold valve signal line
|
Nominal
Size
DN
|
Flow
Quotiety
(Kv)
|
Dimension
|
Flange:GB/T9119-2000
|
Connect
screw dimension
GB/T901-88 class
|
|
A
|
L
|
H
|
X
|
Valve
N·W
(Kgs)
|
D
|
C
|
K
|
E
|
n-1
|
Flange
N·W
(kgs)
|
M×L
|
|
Series1
|
Series2
|
|
200
|
1550
|
243
|
650
|
770
|
125
|
66.2
|
340
|
24
|
295
|
221.5
|
222
|
12-22
|
9.01
|
M20×305
|
|
250
|
2550
|
297
|
650
|
870
|
125
|
105.5
|
405
|
26
|
355
|
276.5
|
276
|
12=26
|
13.2
|
M24×360
|
|
300
|
3980
|
385
|
690
|
1050
|
160
|
197.55
|
460
|
28
|
410
|
327.5
|
328
|
12-26
|
17.14
|
M24×90
|
|
350
|
6350
|
420
|
730
|
1160
|
200
|
276.55
|
520
|
30
|
470
|
359.5
|
380
|
16-26
|
26.33
|
M24×100
|
|
400
|
8430
|
490
|
860
|
1300
|
260
|
362
|
580
|
32
|
525
|
411
|
430
|
16-30
|
33.59
|
M27×110
|
|
450
|
10820
|
600
|
1050
|
1400
|
260
|
459
|
640
|
35
|
585
|
462
|
484
|
20-30
|
43.86
|
M27×120
|
|
500
|
13400
|
640
|
1070
|
1420
|
260
|
568
|
715
|
38
|
650
|
513.5
|
534
|
20-33
|
61.07
|
M30×130
|
|
