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Electric Multi-stage Pressure Reducing Cage Regulating Valve

产品分类 :

服飾及紡織->配件->包包配件

Electric Multi-stage Pressure Reducing Cage Regulating Valve

产品规格

Model No: HT40F-16

Country	CN
Brand	Yunyu
Packing	standard export packaging
Payment Term	L/C,T/T,Western Union

产品描述

Electric Multi-stage Pressure Reducing Cage Regulating Valve


 


 The multi-stage pressure reduction control valve adopts the cage guided structure and pressure balanced plug. It is mainly used in service conditions with high differential pressure and applications that produce flash evaporation and cavitation. According to different parameters, it is designed with different pressure reduction cages that form a multi-stage pressure reduction trim. The cages designed according to different service conditions ensure the occurrence of flash evaporation and cavitation in the valve is eliminated. Throttling is carried out from the time the media contact the first cage, and the high differential pressure at the inlet is gradually reduced after several times of throttling. Thus it is effectively ensured that the pressure is always above the saturated vapor pressure when the media flow in the valve, and the occurrence of flash evaporation and cavitation is eliminated, so that the service life of the control valve is prolonged under severe service conditions. 
 
Parameters of control valves: 


<table border="1" style="margin:0px;padding:0px;font-size:13.2px;font-family:Arial, sans-serif;width:600px;color:#333333;border:1px solid #CCCCCC;background-color:#FFFFFF;">
<tbody>
<tr>
<th style="text-align:left;font-style:inherit;font-weight:400;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
Trim features:
</th>
<td style="font-style:inherit;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
cage guided  
balanced trim structure 
balanced seal ring structure(normal temperature) 
metal seal ring structure (high temperature)
</td>
</tr>
<tr>
<th style="text-align:left;font-style:inherit;font-weight:400;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
Body type:
</th>
<td style="font-style:inherit;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
straight-through type  /  angle type
</td>
</tr>
<tr>
<th style="text-align:left;font-style:inherit;font-weight:400;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
Bonnet type:
</th>
<td style="font-style:inherit;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
standard type  
heat dissipation type
</td>
</tr>
<tr>
<th style="text-align:left;font-style:inherit;font-weight:400;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
Flow characteristic:
</th>
<td style="font-style:inherit;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
equal percentage  
linear  
quick open
</td>
</tr>
<tr>
<th style="text-align:left;font-style:inherit;font-weight:400;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
Size:
</th>
<td style="font-style:inherit;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
DN40-400(1.5"-16")
</td>
</tr>
<tr>
<th style="text-align:left;font-style:inherit;font-weight:400;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
Pressure class:
</th>
<td style="font-style:inherit;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
PN1.6,4.0,6.3Mpa(ANSI 150,300,600LB)
</td>
</tr>
<tr>
<th style="text-align:left;font-style:inherit;font-weight:400;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
Leakage class:
</th>
<td style="font-style:inherit;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
ASME B16.104 V(standard type metal seat) 
ASME B16.104 VI(shut-off soft seat)
</td>
</tr>
<tr>
<th style="text-align:left;font-style:inherit;font-weight:400;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
Pipe connection type:
</th>
<td style="font-style:inherit;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
flange type  
butt welding type
</td>
</tr>
<tr>
<th style="text-align:left;font-style:inherit;font-weight:400;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
Applicable temperature range:
</th>
<td style="font-style:inherit;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
-30C° ~ 260C°(balanced seal ring structure) 
-196C° ~ 550C°(metal seal ring structure)
</td>
</tr>
<tr>
<th style="text-align:left;font-style:inherit;font-weight:400;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
Actuator type:
</th>
<td style="font-style:inherit;font-size:13.2px;font-family:inherit;border:1px solid #CCCCCC;">
pneumatic diaphragm actuator 
pneumatic piston actuator 
electric actuator
</td>
</tr>
</tbody>
</table>

 



 
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