Hangzhou Zhongke Valve Co., Ltd.
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ZSHO Pneumatic Ball Valve
Flow Characteristics Table Opening Specifications KV value at different openings KV value at different openings KV value at different openings KV valu
Detalji proizvoda

Product overview
Pneumatic ball valve is a kind of (spherical) valve rotating around 90º vertically to the channel axis, which consists of a piston-type double-action or single-action (spring reset) pneumatic actuator and O-type valve structure, with accessories electromagnetic valve, air filter reducer, limit switch (valve level relay) or electric-gas valve positioner, to achieve automatic regulation control of fluid media in the process pipeline or two-position cutting control.
Karakteristika Produk
1. Pneumatic ball valve fluid resistance is small, is the least fluid resistance in all valve types, opening and closing quickly and conveniently, to compressed air as the power, through piston tooth bar, gear's mechanical drive valve rod, with angle travel output of torque turning the sphere 0 ~ 90º, you can quickly complete opening and closing action or adjust action. Ball core channel is flat and smooth, it's not easy to deposit media, you can do pipeline ball pass. Ball core channel is flat and smooth, it's not easy to deposit media, it can do pipeline ball pass. A tɛ̈ɛ̈r a yic, a yic, a tɛ̈ɛ̈r a yic. A ye unit de luɔɔi de instrumente në automation control system;
2.Using electric-gas valve positioner, with electric signal and compressed air as power, accept control system input 0-10mA • DC or 4-20mA • DC current signal, by the regulator will compress air, convert to air source pressure signal input and output, change the rotation angle of the ball core, can achieve proportional adjustment action.
3.Adopt electromagnetic switching valve, valve level relay, toAC220V wala DC24V Power Voltage kuCompressed air power, ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l.
4GTType,ATType walaAWPneumatic execution mechanism ye piston-type cylinder ku curved arm conversion structure, output torque ye dɔɔni, volume ye dɔɔni, ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni ye dɔɔni Cylinder body uses mirror cylinder, no oil lubrication, friction coefficient is small, resistant to corrosion, with a super strong durability and reliability. Cylinder body uses mirror cylinder, no oil lubrication, friction coefficient is small, resistant to corrosion, with a super strong durability and reliability. Kä ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ
Struktur Produk
Nyuɔ̈ɔ̈r Produk
Pneumatic Ball Valve, Pneumatic O Type Cutting Valve, Pneumatic Adjustable Ball Valve
Foon de luɔɔi
Bi-bit cut type, proportional adjustment type
Formu Kɔntak
Flange, clamp, tube threaded
Struktur form
O-type floating ball
O-type ball ye tɔ̈u
Valve seat form
Soft sealing
Karbid Sealing
Soft sealing
Karbid Sealing
1.OType Floating Ball StructureSoft Valve Seat:Dual slope elastic (polytetrafluoroethylene wala polybenzene) valve seat sealing ring.
Kuen valve:Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl
A ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye To ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ
2。OType fixed ball structure; Soft Valve Seat:A ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n
Kuen valve:Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl
Ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka tɔ̈u ka t Sphere ye dɛmɛ de kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc
Kä ye looi kä ye looi kä ye looi kä ye looi kä ye looi kä ye looi kä ye looi kä ye looi kä ye looi kä ye looi kä ye looi kä ye looi
DN15-DN300
Kode Material
C(WCB)
P(304)
R(316)
Kɛn-kɛn-kɛn-kɛn
Valve
WCB
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
Sphere
2Cr13、(304)
1Cr18Ni9Ti
1Cr18Ni12MoTi
Valve bar
2Cr13
1Cr18Ni9Ti
1Cr18Ni12MoTi
Valve Seat Sealing
Polytetrafluoroethylene, polybenzene, carbide steel sealing
Packing
Tetrafluoroethylene, Flexible Graphite
Kuen cida
Media ye luɔɔi
Steam, water, petroleum
Nitrate alkaline corrosive media (Nitrate alkaline corrosive media)
Acetate ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n
Temperature ye luɔɔi
Polytetrafluoroethylene ≤180 ℃, polybenzene ≤300 ℃, metal sealing ≤425 ℃
Lëk: Metal hard sealing; A tɩŋa kɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛ
Application Specifications
Design & Manufacturing Standards
Flange size standard
Structure Length Standard
Testing Standards
GB/T12237-89
JB/T79-94 HG20592
GB12221-89
GB/T13927-89 JB/T9092-99
API6D
ANSI B16.5
ANSI B16.10
JB/T9092-99
JPI7S-48
JIS B2212~2214
JIS B2002
API598
Allow Pressure Difference (Lɔ̈ɔ̈i dɛ̈ɛ̈r)(MPa)
Dɛmɛtɛr (mm)
25
32
40
50
65
80
100
125
150
200
250
300
Pɛɛr 0.5MPa
5.0
4.2
4.0
3.8
3.2
2.8
2.4
1.8
1.5
1.2
0.9
0.8
A lëu bï ya tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u
Performance Specifications
Testing Pressure (Testing Pressure)
(Mpa)
Pressure ye cɔl (Mpa)
Pressure Level (class)
JIS(Mpa)
1.6
2.5
4.0
6.4
10.0
150
300
600
10K
20K
Testing kɛnɛŋ
2.4
3.8
6.0
9.6
15.0
3.1
7.8
15.3
2.4
3.8
Test sealing
1.8
2.8
4.4
7.0
11.0
2.2
5.6
11.2
1.5
2.8
Testing de gas
0.5~0.7
Traffic Chart


Tabel Features of Traffic (Tabel Features of Traffic)
Aɣli
Specifications
KV wɛ̈ɛ̈r tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u tɔ̈u
10 º
20 º
30 º
40 º
50 º
60 º
70 º
8 0 º
90 º
50
2
4
9
17
32
60
97
151
215
80
6
11
22
44
83
155
250
389
550
100
9
18
35
71
133
248
398
620
890
150
20
40
8/0
160
300
560
900
1400
2000
200
36
72
143
286
737
1002
1611
2506
3580
250
57
113
226
453
848
1582
2543
3955
5650
300
81
163
325
651
1220
2278
3661
5695
8100
Parameters of Technical Performance (Parameters of Technical Performance)
Nominal diameter (DN)
10
15
20
25
32
40
50
65
80
100
125
150
200
250
300
Flow coefficient (yeKV)
20
38
72
110
170
215
380
550
890
1400
2000
3580
5650
8100
Pressure nominalMPa
1.62.5 4.0 6.4
Kuen cida
0-90º(±3ºs lëu ye waar)
Lëk (Q)
Soft sealing:O ye cɔl ANSI B16.104 Level 5 Hard sealing: ≤10-4× Valve's rated capacity
Pneumatic Executive Mechanism
Model
DA、GT, GTE series; AW, AWS series; ZSQ seri
Pressur
0.3~0.7MPa (ye cɔl 'compressed air' ye cɔl 'compressed air' ye cɔl 'compressed air' ye cɔl 'compressed air' ye cɔl 'compressed air' ye cɔl 'compressed air'
Foon de luɔɔi
Duiɛl/ Single-action (Spring reset type)
Kontrol jili
Cutting Type/ Ajuiɛɛr
Karakteristika Traffic
Adjustment: ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n; 2-bit cut type: quick open
Adjustment
Lɔ signal
Signal elektrik:0~10mA, 4~10mA Gas Signal: 20~100kPa
Kɛlɛ fundamental
Kuen tɔ̈u ≤±2.5%
Lëk dhil
Kuen tɔ̈u ≤±2.5%
Cut
Voltage
AC220V/DC24V/AC110V
Waktu tɛmɛ
1.5S
2S
3S
5S
Suɓol AttachmentsYïn alëu ba kä tɔ̈u piny kuanycök në kë de kä wïc ku kä wïc
Cut-type accessories: single electromagnetic valve, double electromagnetic valve, limit switch relay.
Adjustment type accessories: electric valve positioner, pneumatic valve positioner, electric converter. Adjustment type accessories: electric valve positioner, pneumatic valve positioner, electric converter. Adjustment type accessories: electric valve positioner, pneumatic valve positioner, electric converter.
Air source treatment accessories: air filter pressure reducing valve, air source treatment three joints.
Mechanism manual: Mechanism manual: Mechanism manual: Mechanism manual: Mechanism manual: Mechanism manual: Mechanism manual: Mechanism manual
Dimensions
OType floating ball structure, flange connection form size table
Diyameter
DN(mm)
Size(mm)
1.6MPa
2.5MPa
4.0MPa
6.4MPa
L
D
D1
Z-фD
L
D
D1
Z-фD
L
D
D1
Z-фD
L
D
D1
Z-фD
15
130
95
65
4-14
130
95
65
4-14
130
130
65
4-14
140
105
75
4-14
20
140
105
75
4-14
140
105
75
4-14
140
150
75
4-14
152
125
90
4-18
25
150
115
85
4-14
150
115
85
4-14
150
160
85
4-14
180
135
100
4-18
32
165
135
100
4-18
165
135
100
4-18
180
180
100
4-18
200
150
110
4-23
40
180
145
110
4-18
180
145
110
4-18
200
200
110
4-18
220
165
125
4-23
50
200
160
125
4-18
200
160
125
4-18
220
230
125
4-18
250
175
135
4-23
65
220
180
145
4-18
220
180
145
8-18
250
290
145
8-18
280
200
160
8-23
80
250
195
160
8-18
250
195
160
8-18
280
310
160
8-18
320
210
170
8-23
100
280
215
180
8-18
280
230
190
8-23
320
350
190
8-23
360
250
200
8-25
125
320
245
210
8-18
320
270
220
8-25
360
270
220
8-25
381
295
240
8-30
150
360
280
240
8-23
360
300
250
8-25
400
300
250
8-25
403
340
280
8-34
200
400
335
295
12-23
400
360
310
12-25
502
375
320
12-30


Tabel de Dimensions de Connection de Clamp
Diyameter
DN(mm)
Size(mm)
L
D
D1
D2
d
b
f
Z-Md
15
35
95
65
45
15
14
2
4-M12
20
38
105
75
55
19
14
4-M12
25
42
115
85
65
23.5
14
4-M12
32
50
135
100
78
30
16
4-M16
40
60
145
110
85
36
16
3
4-M16
50
70
160
125
100
45
16
4-M16
65
95
180
145
120
58
18
4/8-M16
80
118
195
160
135
67/76
20
8-M16
100
145
215
180
155
76/92
20
8-M16
125
175
245
210
185
100
22
8-M16
150
210
280
240
210
125
24
8-M16
Inside thread, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded, welded
PublikAdɛ
Diameter
DN(mm)
Pi Inch ((mm))
Fasal 3
Welding
Burst Type
G
L
d
L
d
D
L
d
D1
A
6
1/4
65
11.6
65
11.6
18
65
11.6
14.1~14.3
9.5
10
3/8
65
12.7
65
12.7
18
65
12.7
17.55~17.8
9.5
15
1/2
67
15
67
15.8
24
67
15
21.7~21.95
9.5
20
3/4
80
20
82
20
28
82
20
27.05~27.3
11.1
25
1
91
25
91
25
34
91
25
33.8~34.05
12.7
32
11/4
108
32
108
32
41
108
32
42.55~42.8
14.3
40
11/2
129
38
129
38
49
129
38
48.65~48.9
15.89
50
2
140
50
148
50
62
148
50
61.1~61.35
17.4
65
2
186
64
193
64
78
80
3
206
78
222
78
94
100
4
240
98
273
98
124
OType Fixed Ball Structure, Flange Connection Form Size Table
Diyameter
DN(mm)
Pi Inch ((mm))
1.6MPa
2.5MPa
4.0MPa
L
D
D1
B
Z-фD
L
D
D1
B
Z-фD
L
D
D1
B
Z-фD
50
203
160
125
16
4-18
216
160
125
20
4-18
216
160
125
20
4-18
65
222
180
146
18
4-18
241
180
145
22
8-18
241
180
145
22
8-18
80
241
195
160
20
8-18
283
195
160
22
8-18
283
195
160
22
8-18
100
305
215
180
20
8-18
305
230
190
24
8-23
305
230
190
24
8-23
125
356
245
210
22
8-18
381
270
220
28
8-25
381
270
220
28
8-25
150
394
280
240
24
8-23
403
300
250
30
8-25
403
300
250
30
8-25
200
457
335
295
26
12-23
502
360
310
34
12-25
502
375
320
33
12-30
250
533
405
355
30
12-25
586
425
370
36
12-30
300
610
460
410
30
12-25
648
485
430
40
16-30
350
686
520
470
34
16-25
762
550
490
44
16-34
400
762
580
525
36
16-30
838
610
550
48
16-34
450
864
640
585
40
20-30
914
660
600
50
20-34
500
914
705
650
44
20-34
991
730
660
52
20-41
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