Mchama wa VIP
ZSHO aina ya pneumatic mpira valve
Traffic sifa meza ufunguzi Specifications thamani KV chini ya ufunguzi tofauti 10 20 30
Tafsiri za uzalishaji


Maelezo ya bidhaa
Pneumatic mpira valve ni aina ya (spherical) kuzunguka 90 ° kuzunguka vertically juu ya mzunguko channel, ambayo ni pamoja na piston aina ya kazi mbili au moja (spring reset) pneumatic actuator na O aina ya valve muundo, pamoja na vifaa electromagnetic valve, hewa kuchuja kupunguza shinikizo, kikomo switch (valve kiwango relay) au umeme-hewa valve positioner, ili kufikia moja kwa moja kudhibiti udhibiti au bidii kukata udhibiti wa vyombo vya habari kioevu katika bomba mchakato.
Makala ya bidhaa
1. Pneumatic mpira valve upinzani wa kioevu ndogo, ni aina ndogo ya upinzani wa kioevu kati ya aina zote valve, kufungua na kufunga haraka na rahisi, kwa hewa ya compression kama nguvu, kupitia piston meno bar, gear ya mitambo drive valve fimbo, kwa pembe safari ya pato la torque kugeuka sphere 0 ~ 90º, itaweza kukamilisha haraka kufungua na kufunga hatua au kudhibiti hatua. Mpira wa msingi wa njia ni gorofa laini, si rahisi kuhifadhi vyombo vya habari, inaweza kufanyika kwa njia ya bomba. Muundo rahisi, uzito nyepesi, utendaji mzuri wa muhuri. Ni kitengo cha utekelezaji wa vifaa katika mfumo wa kudhibiti automatisering;
2. Kuchukua umeme-hewa valve positioner, kwa ishara ya umeme na hewa compressed kama nguvu, kukubali 0-10mA • DC au 4-20mA • DC ishara ya sasa ya mfumo wa kudhibiti, na regulator itakuwa compressed hewa, kubadilisha katika chanzo cha hewa shinikizo ishara ya kuingia pato, kubadilisha pembe ya mzunguko wa mpira, inaweza kufikia hatua ya urekebishaji wa uwiano.
3. Kuchukua umeme magnetic kubadilisha valve, valve kiwango cha relay, kwaAC220V au DC24V nguvu voltage naCompressed hewa kufanya nguvu, kufikia haraka mbili ya kukata udhibiti wa vyombo vya habari vya kioevu.
4.GTaina ya,ATaina ya auAWMtendaji wa aina ya pneumatic hutumia silinda ya piston na muundo wa kubadilisha mkono, nguvu kubwa ya pato, ukubwa mdogo, kutumia kiwango cha juu cha ulinzi wa kubuni ya waterproof ya muhuri kamili. Silinda ya mwili hutumia silinda ya kioo, lubrication bila mafuta, coefficient ndogo ya friction, upinzani wa kutu, na uvumilivu mkubwa na uaminifu. Wote drive bearings ni kutumia mipaka self lubricating bearings lubrication bila mafuta, kuhakikisha drive shaft si kuharibiwa.
bidhaa muundo
Jina la bidhaa
|
Pneumatic mpira valve, Pneumatic O aina kukata valve, Pneumatic kudhibiti mpira valve
|
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Fomu ya kazi
|
Bit mbili kukata aina, kiwango cha kurekebisha aina
|
|||
Fomu ya kuunganisha
|
Flanged, Clamp, Tube Threaded
|
|||
Muundo wa aina
|
Mpira wa aina ya O
|
Mpira wa aina ya O
|
||
Muundo wa kiti cha valve
|
Soft muhuri
|
Carbide muhuri
|
Soft muhuri
|
Carbide muhuri
|
1.OAina ya Mpira wa Mpira wa Mpira;Soft kiti cha valve:Double inclined elastic (PTFE au polybenzene) valve kiti muhuri circle.
Viti vya valve ngumu:Kiti cha valve cha mfungo mgumu cha chuma (chuma cha carbide) kilichopakiwa na spring ya silinda.
Kwa ufanisi kupunguza coefficient friction kati ya mpira na mpira muhuri, kupunguza momentum ya uendeshaji. Wakati shinikizo la vyombo vya habari ni ndogo, muhuri na uso wa kuwasiliana na sphere ni ndogo, hivyo kuna muhuri mkubwa kulingana na shinikizo, kuhakikisha muhuri wa kuaminika, wakati shinikizo la vyombo vya habari ni kubwa, muhuri na eneo la kuwasiliana na sphere pia inaongezeka sawa, hivyo muhuri wa kiti cha valve unaweza kuvumilia shinikizo kubwa la vyombo vya habari bila kuharibiwa, kuhakikisha muhuri wa kuaminika.

2。OAina ya fixed mpira muundo; Soft kiti cha valve:Double oblique spring mzigo (PTFE au PET) elastic kiti muhuri mduara.
Viti vya valve ngumu:Kiti cha valve cha muhuri ngumu cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma cha chuma.
Ina muhuri pre-stress kubuni ya busara, utendaji muhuri kuaminika, kulingana na ukubwa wa shinikizo, asili ya vyombo vya habari na mahitaji muhuri tofauti inaweza kuchagua muundo muhuri wa kuingiza, muundo muhuri wa kuuza nje au muundo muhuri wa kuingiza na kuuza nje mbili. Sphere inasaidiwa na juu na chini mbili kubeba imewekwa juu ya mwili wa valve, nafasi ya sphere imara, muhuri kazi ni kwa spring na vyombo vya habari shinikizo kusukuma kiti cha valve kufikia, hivyo kiti cha valve si kuvumilia shinikizo kubwa sana, muhuri kiti cha valve si rahisi deformation, nguvu nyepesi ya uendeshaji, maisha ya matumizi ya muda mrefu.

Vifaa vya sehemu kuu na joto la matumizi, vyombo vya habari
DN15-DN300
|
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Jina la vifaa
|
C(WCB)
|
P(304)
|
R(316)
|
|
Sehemu kuu
|
Valve mwili
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
sphere ya
|
2Cr13、(304)
|
1Cr18Ni9Ti
|
1Cr18Ni12MoTi
|
|
Vifaa vya Valve
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12MoTi
|
|
Kufunga kiti cha valve
|
Kuongezeka PTFE, Counterparty Polybenzene, Carbide chuma muhuri
|
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Ufungaji
|
Tetrafluoroethylene, graphite rahisi
|
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Kutumika hali ya kazi
|
Kutumia vyombo vya habari
|
mvuke, maji, mafuta
|
Nitrate alkali kutu vyombo vya habari
|
Vyombo vya habari vya kutu vya acetate
|
Kutumika joto
|
Tetrafluoroethylene ≤180 ℃, polybenzene ≤ 300 ℃, chuma muhuri ≤ 425 ℃
|
Kumbuka: chuma ngumu muhuri; Inatumika kwa joto la juu, kuvutia mavazi na hali mbalimbali za vumbi na chembe imara, na kazi nzuri ya kukata, kujisafisha.
Maelezo ya matumizi
Viwango vya kubuni na utengenezaji
|
Kiwango cha ukubwa wa flange
|
Kiwango cha urefu wa muundo
|
Viwango vya mtihani wa uchunguzi
|
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
|
Ruhusu tofauti ya shinikizo(MPa)
Jumla ya kipenyo (mm)
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
shinikizo la hewa 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
|
Inaweza kusanidiwa executors tofauti kulingana na shinikizo tofauti
Vipimo vya utendaji
Shinikizo la majaribio
(Mpa) |
Shinikizo (Mpa)
|
Kiwango cha shinikizo (class)
|
JIS(Mpa)
|
|||||||
1.6
|
2.5
|
4.0
|
6.4
|
10.0
|
150
|
300
|
600
|
10K
|
20K
|
|
majaribio ya nguvu
|
2.4
|
3.8
|
6.0
|
9.6
|
15.0
|
3.1
|
7.8
|
15.3
|
2.4
|
3.8
|
Kufunga majaribio
|
1.8
|
2.8
|
4.4
|
7.0
|
11.0
|
2.2
|
5.6
|
11.2
|
1.5
|
2.8
|
majaribio ya hewa
|
0.5~0.7
|
Trafiki Chart

Traffic sifa meza
Kufungua
vipimo
|
Thamani ya KV chini ya ufunguzi tofauti
|
||||||||
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
|
Vipimo vya utendaji wa kiufundi
Kiwango cha jumla (DN)
|
10
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
||
Kiwango cha mtiririko (KV)
|
|
20
|
38
|
72
|
110
|
170
|
215
|
380
|
550
|
890
|
1400
|
2000
|
3580
|
5650
|
8100
|
||
Shinikizo la jumlaMPa
|
1.62.5 4.0 6.4
|
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Corner kazi
|
0-90º(±3(inaweza kurekebishwa)
|
||||||||||||||||
Kiwango cha kuvuja (Q)
|
Kufunga laini:O kuvuja kwa ANSI B16.104 5 kiwango Kufungwa ngumu: ≤10-4× uwezo wa kiwango cha valve
|
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Vyama vya utekelezaji vya pneumatic
|
Mfano
|
DA、GT, GTE mfululizo; AW, mfululizo wa AWS; ZSQ mfululizo
|
|||||||||||||||
Shinikizo
|
0.3~0.7MPa (safi ya hewa compressed)
|
||||||||||||||||
Fomu ya kazi
|
Kazi mbili/ Single athari (spring reset aina)
|
||||||||||||||||
Aina ya Udhibiti
|
Aina ya kukata/ Utaratibu wa aina
|
||||||||||||||||
Sifa za trafiki
|
aina ya kurekebishaAsilimia ya karibu; Mbili kukata aina: haraka kufungua
|
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aina ya kurekebisha
|
Ingiza ishara
|
Ishara ya umeme:0 ~ 10mA, 4 ~ 10mA gesi ishara: 20 ~ 100kPa
|
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Makosa ya msingi
|
Na Positioner ≤ ±2.5%
|
||||||||||||||||
Nyuma mbaya
|
Na Positioner ≤ ±2.5%
|
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kukata
|
Voltage ya kujibu
|
AC220V/DC24V/AC110V
|
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Kukata wakati
|
≤1.5S
|
≤2S
|
≤3S
|
≤5S
|
Uchaguzi wa vifaa(Vifaa vifuatavyo vinaweza kuchaguliwa kulingana na udhibiti tofauti na mahitaji):
Kukata aina vifaa: moja umeme kudhibiti solenoid valve, mbili umeme kudhibiti solenoid valve, kikomo kubadili relay.
Adjustable vifaa: umeme valve positioner, pneumatic valve positioner, umeme kubadilisha.
Vifaa vya matibabu ya chanzo cha hewa: valve ya kupunguza shinikizo la kuchuja hewa, vipande vitatu vya matibabu ya chanzo cha hewa.
Mechanism ya mkono: Mechanism ya mkono
Kukata aina vifaa: moja umeme kudhibiti solenoid valve, mbili umeme kudhibiti solenoid valve, kikomo kubadili relay.
Adjustable vifaa: umeme valve positioner, pneumatic valve positioner, umeme kubadilisha.
Vifaa vya matibabu ya chanzo cha hewa: valve ya kupunguza shinikizo la kuchuja hewa, vipande vitatu vya matibabu ya chanzo cha hewa.
Mechanism ya mkono: Mechanism ya mkono
ukubwa

OAina Floating mpira muundo, flange muunganisho ukubwa meza
Jina la kawaida
DN(mm) |
ukubwa(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
|
|
|
|
|

Jifunzo la ukubwa wa uhusiano wa clip
Jina la kawaida
DN(mm) |
ukubwa(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
|

Thread ndani, welded, welded kuunganisha ukubwa meza
Ummajina
njia
DN(mm)
|
miguu Kiwango cha inchi (mm)
|
|||||||||
Sehemu tatu
|
kwa welding
|
Kuingiza mlipuko
|
||||||||
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
|
|
|
|
|

OAina ya Fixed mpira muundo, flanged muungano ukubwa meza
Jina la kawaida
DN(mm) |
miguu Kiwango cha inchi (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
|
|
|
|
|
|
Utafiti wa mtandaoni