VIP member
Imported pneumatic pressure regulating valve
Imported pneumatic pressure regulating valve
Product details
MillerOverview of Pneumatic Pressure Regulating Valve:
The Miller pneumatic pressure regulating valve in the United States is controlled by a gas source to regulate the outlet pressure of the valve
Pneumatic diaphragm single seat regulating valve, operated by pneumatic diaphragm multiple springs Composed of institutions and single seat valves.
Replacing old-fashioned actuators with new multi spring actuators has the advantages of low height, light weight, and easy installation and maintenance.
Suitable for strict leakage requirements, low pressure difference before and after the valve, and a certain viscosity In situations where there is a small amount of fiber medium.
Technical parameters and performance
Valve action type
air-to-close(B) —Valve position opens when gas is lost(FO)Air opening type(K) —When the gas is lost, the valve position is closed(FC)
attachment
Positioner, air filter pressure reducer, holding valve, travel switch, valve position transmitter, handwheel mechanism, etc
performance
|
project |
Without locator |
Equipped with locator |
||
|
Basic error% |
±5.0 |
±2.5 |
||
|
return difference% |
≤3.0 |
≤1.0 |
||
|
die distinguish% |
≤3.0 |
≤0.4 |
||
|
Always point deviation% |
air to open |
Starting point |
±2.5 |
±1.0 |
|
End |
±5.0 |
±1.0 |
||
|
air to close |
Starting point |
±5.0 |
±1.0 |
|
|
End |
±2.5 |
±1.0 |
||
|
Rated travel deviation% |
≤2.5 |
|||
|
discharge dew measurel/h |
0.01%×Rated capacity of valve |
|||
|
Adjustable rangeR |
30:1 |
|||
rated flow coefficientKvRated stroke, equipped actuator model, allowable pressure difference
|
Nominal DiameterDN(mm) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|||
|
Valve seat diameterdN(mm) |
10 |
12 |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|
rated flow coefficientKv |
1.2 |
2 |
3.2 |
5 |
8 |
13 |
22 |
32 |
50 |
80 |
120 |
200 |
280 |
450 |
|
rated travelL(mm) |
10 |
16 |
25 |
40 |
60 |
|||||||||
|
Equipped with actuator model |
|
|
|
|
||||||||||
|
Allowable pressure difference(MPa) |
5.2 |
3.6 |
2.4 |
1.3 |
0.78 |
0.54 |
0.49 |
0.29 |
0.29 |
0.2 |
0.12 |
0.12 |
0.078 |
0.05 |
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-