| Kalite peman: | L/C,T/T,D/P,D/A |
| Incoterm: | FOB,CFR,CIF,EXW,FCA |
| Transpòtasyon: | Ocean,Land,Air,Express |
| Port: | Shanghai,Lianyungang,Ningbo |
Brand: Leita
| Vann Inite | : | Piece/Pieces |
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Valv la kontwòl konpwesyon pou sèl-chèz sèl-chèz konpoze de yon konpwesyon pou milti-prentan dyafram actionneur ak yon rezistans koule ki ba yon sèl-chèz valv. Nouvo aksyonè a ba nan wotè, limyè nan pwa, ak fasil ekipe. Nouvo kò valv la gen yon estrikti kontra enfòmèl ant, kanal koule lis, ak yon koyefisyan gwo koule. Pneumatic sèl-chèz kontwòl pwodwi valv opere stabl, gen karakteristik aksyon serye, ti flit chèz valv, karakteristik koule egzak, ak lajè ranje reglabl. Li pral siman reyalize efè kontwòl-wo kalite nan nan yon pakèt domèn aplikasyon pou ak avantaj inik li yo. Pwodwi yo gen ladan kalite estanda, kalite koupe reglabl, kalite sele sele, kalite izolasyon levit ak lòt varyete. Aplikab tanperati likid chenn nan -200 ℃ a +560 ℃.
Pwodwi prensipal nou yo se: flowmeter elektwomayetik, mèt enèji, flowmeter toubiyon, transmeteur presyon, kalib nivo, kalib nivo mayetik.
|
Part Name |
Material |
Temperature range |
|
Valve cover on valve body |
HT200 |
-20～200℃ |
|
ZG230-450 |
-40～450℃ |
|
|
ZG1Cr18Ni9Ti |
-250～550℃ |
|
|
ZG0Cr18Ni12Mo2Ti |
-250～550℃ |
|
|
Valve core, valve seat |
1Cr18Ni9 |
-250～550℃ |
|
0Cr18Ni12Mo2Ti |
-250～550℃ |
|
|
filler |
PTFE |
-40～200℃ |
|
Diaphragm |
Nitrile rubber clip reinforced polyester fabric |
|
|
compressed spring |
60Si2Mn |
|
|
membrane cover |
A3 |
|
Nominal diameter(mm) |
20 |
25 |
40 |
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
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|
Valve seat diameter(mm) |
10 |
12 |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
You can negotiate with our company for production |
|||
|
Rated flow coefficient(Kv) |
beeline |
1.8 |
2.8 |
4.4 |
6.9 |
11 |
17.6 |
27.5 |
44 |
69 |
110 |
176 |
275 |
440 |
690 |
1000 |
1600 |
|||
|
equal percentage |
1.6 |
2.5 |
4 |
6.3 |
10 |
16 |
25 |
40 |
63 |
100 |
160 |
250 |
400 |
630 |
900 |
1440 |
||||
|
Nominal pressure MPa |
0.6 1.6 4.0 6.4 |
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|
Stroke(mm) |
10 |
16 |
25 |
40 |
60 |
100 |
||||||||||||||
|
Traffic characteristics |
Straight line, equal percentage, quick opening type |
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|
Medium temperature℃ |
-40～230℃(normal temperature type), heat sink type 230～450℃(medium temperature type), special order -100～600℃ |
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|
Flange standard |
Comply with JB78-59, JB79-59 standards, and can be ordered and produced according to JB/79.1-94, JB/79.2-94, ANSI, JIS, DIN and other standards |
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|
Valve body material |
PN |
0.6,1.6 |
WCB(ZG230-450) CF3CF8 CF8M |
|||||||||||||||||
|
4.0,6.4 |
WCB(ZG230-450)、ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2Ti CF8 CF8M |
|||||||||||||||||||
|
Valve body type |
Straight through single seat cast ball valve |
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|
Valve core material |
1Cr18Ni9、0Cr18Ni12Mo2Ti CF8 CF8M |
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|
Upper valve cover form |
Ordinary type (normal temperature type), heat plate type (medium temperature type), low temperature type |
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|
Adjustable ratio R |
50:1 |
|||||||||||||||||||
|
Air source connector |
M16×1.5 |
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Deklarasyon sou vi prive: Konfidansyalite ou trè enpòtan pou nou. Konpayi nou an pwomèt pou nou pa divilge enfòmasyon pèsonèl ou nan nenpòt ki EXPANY ak soti otorizasyon eksplisit ou.
Ranpli plis enfòmasyon pou ki ka jwenn an kontak ak ou pi vit
Deklarasyon sou vi prive: Konfidansyalite ou trè enpòtan pou nou. Konpayi nou an pwomèt pou nou pa divilge enfòmasyon pèsonèl ou nan nenpòt ki EXPANY ak soti otorizasyon eksplisit ou.
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