| Customization: | Available |
|---|---|
| Certification: | GS, CE, ISO9001 |
| Media: | Gas, Oil, Water, Acid |
|
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PRODUCT NAME |
Top guide single seat control valve |
|
BRAND |
HUIZHENG |
|
ORIGIN |
China |
|
Packing |
Plywood case |
|
Class / Rating |
150#---2500# PN16-PN420 |
|
Size |
4"-12" DN100 -DN 300 |
|
Materials |
Body Material : Carbon steel, Stainless steel, |
|
Ends |
Flange ends, BW ends |
|
Operation |
Pneumatic diaphragm actuator, |
Top guide single seat control valve description
The single-seat control valve adopts fluid pressure balanced valve spool structure. It can be withstand high working pressure differentials. At the same time, it uses a balanced sealing ring to make the control valve dynamic stability better with the 202MP cage single seat adjustment. Compared with the valve, it is more suitable for the occasion that the fluid contains some particulate impurities, and it is not easy to cause the spool to jam.
Features of top guide single seat control valve
| Valve trim features |
top guided, the cage pressure valve,Balanced trim (optional unbalanced trims)
Ordinary two-seater or single seat structure with balanced seal ring |
| Upper bonnet type | straight-through, angled, Z- shaped |
| Temperature range | Normal temperature type, high temperature heat dissipation type.low temperature extension type |
| Stem Seal Type | - 100"C-560"C |
| Standard leak class | Ordinary standard packing seal,CLASS V (metal seat. with balanced seal ring) |
| Flow characteristics | equal percentage, straight line |
| Connection with pipelines | flange, butt welded |
| Adjustable ratio | 50:1 |
Applicable Standards of segment ball valves
| Sizes | 4" - 12" ,DN 100- DN 300 |
| Pressure Rating: | Class150 - Class 2500 or PN 16 - PN 420 |
| Material of valve body | WCB,WC6,WC9, LCB, CF3, CF8M, CF3M, A105, LF2, F304, F304L, F316, F316L etc |
| Operated by | Gear, Electric,Pneumatic and hydraulic actuator |
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