Vanne de contrôle de réglage électrique biplace
Description du produit
électrique biplace réglementant la vanne qui est équipé de double guide et multi-printemps actionneur à membrane et à deux places, deux âmes mécanisme de réglementation, il a les advandages de structure compacte , poids léger, action sensible, facile de montage/démontage et entretien, grande capacité, débit précis etc.it est largement utilisé dans le contrôle précis pour le gaz, le milieu de l’eau et de vapeur, les paramètres de processus tels que la pression, niveau de liquide, la température et le taux de débit peut être facilement maintenu à une valeur définie. particulièrement adapté pour les conditions de travail de grande pression différentielle entre au port et nos ports, un peu grosse fuite et milieu impur.
ce régulateur est conçu et fabriqué selon la norme de AMSE/API/BS/DIN/GB.we peuvent aussi concevoir et fabriquer selon spécial exigence.
Parameter:
acheteur
BodySizeDN(mm) |
20 |
25 |
32 |
40 |
50 |
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Trim Size D(mm) |
10 |
12 |
15 |
20 |
10 |
12 |
15 |
20 |
25 |
32 |
32 |
40 |
32 |
40 |
50 |
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Rated Kv (1CV= 1.167KV) |
Line |
1.8 |
2.8 |
4.4 |
6.9 |
1.8 |
2.8 |
4.4 |
6.9 |
11 |
17.6 |
17.6 |
27.5 |
17.6 |
27.5 |
44 |
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Percentage |
1.6 |
2.5 |
4.0 |
6.3 |
1.6 |
2.5 |
4.0 |
6.3 |
10 |
16 |
16 |
25 |
16 |
25 |
40 |
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Rated stroke(mm) |
16 |
25 |
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Effective area of diaphragm Ae(cm2) |
280 |
400 |
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BodySizeDN(mm) |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
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Trim Size D(mm) |
65 |
65 |
80 |
65 |
80 |
100 |
125 |
125 |
150 |
150 |
200 |
250 |
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Rated Kv (1CV= 1.167KV) |
Line |
69 |
69 |
110 |
69 |
110 |
176 |
275 |
275 |
440 |
440 |
690 |
1100 |
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Percentage |
63 |
63 |
100 |
69 |
100 |
160 |
250 |
250 |
400 |
400 |
630 |
900 |
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Rated stroke(mm) |
40 |
60 |
100 |
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Effective area of diaphragm Ae(cm2) |
600 |
1000 |
1600 |
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Pressure regulating range |
MPa |
1.6,2.5,4.0,6.4(6.3)/2.0,5.0,11.0 |
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Bar |
16,25,40,64(63)/20,50,110 |
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Lb |
ANSI:Class150,Class300,Class600 |
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Flow characteristic |
Line, Percentage |
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Signal |
20~100,40~200,80~240,(20~60,60~100) |
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Air pressure Ps(MPa) |
0.14/0.25/0.3 |
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Leakage Class |
ClassIV ClassV ClassVI |
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Working temperature t(ºC) |
Normal Temperature Type |
|
-20~200,-40~250,-60~250 |
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Cooling type |
S |
-40~350,-60~350 |
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High Temperature Type |
G |
350~550 |
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Low Temperature Type |
D |
D0:-60~-100,D1:-100~-200,D2:-200~-250 |
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Adjust Cutting Off |
Q |
-40~150 |
DN(mm) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
|
Seat size(mm) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
|
Rated KV |
Linear |
6.9 |
11 |
17.6 |
27.5 |
44 |
69 |
110 |
176 |
275 |
440 |
630 |
1000 |
1600 |
2156 |
2816 |
Equal percentage |
6.3 |
10 |
16 |
25 |
40 |
63 |
100 |
160 |
250 |
400 |
690 |
900 |
1440 |
1960 |
2560 |
|
Nominal Pressure(MPa) |
1.6, 2.5, 4.0, 6.4, 10 |
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Travel (mm) |
16 |
25 |
40 |
60 |
100 |
130 |
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Diaphragm effective areas(cm2) |
280 |
350 |
560 |
900 |
1400 |
Piston type |
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Signal range Kpa |
20-100, 40-200, 80-240 |
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Supply pressure MPa |
0.1-0.4 |
0.4-0.7 |
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Inherent flow characteristics |
Linear, Equal-percentage, Quick-open |
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Inherent rangeability |
50: 1 |
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Leakage level |
Hard-sealing IV level, Soft-sealing VI |
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Flange size |
Conform with JB/79.1(2)-94, HG20592-97, GB, ANSI, JIS, DIN etc. Standard |
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Body material |
WCB, 304, 316, WC6, WC9, Ti, Ni, Hastelloy, Monel etc. |
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Flug materials |
304, 316, 420, Ti, Ni, Hastelloy, Monel etc. |
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Working TEM |
-40~+230(normal TEM. ), +230~+45(middle TEM . ), +450~+560(high TEM. ), -40~-196(low TEM. ) |
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Series type |
Normal TEM, middle TEM, low TEM, bellows sealing type, jacket insulation type, shut-off control type |
1)Our advantage: We are the manufacturer with almost 20 years experience on valves. Best price, quality and service, Also we can control the production status. Shanghai YI CHEN team with strong ability in designing and after sell service. Cooperation with Carrier has improved our quality to a new level. 2)Terms of payment: T/T, L/C, Western union. 3)Shipment: Average 20-25days after receiving deposit. 4)Delivery: Shanghai/Ningbo, by sea or air. 5)Gurantee: One year since delivery. 6)Inspection: 100% testing for all the valves. 7) All kinds of CERTIFICATE OF ORIGIN. Welcome to choose SHANG HAI YI CHEN, we are always ready! |
Groupes de Produits : Soupape de commande
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