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CNZPV® Pneumatic PFA-Lined 3-Way(Confluence/Diversion)Control Globe Valve-ZPL520F

CNZPV® Pneumatic PFA-Lined 3-Way(Confluence/Diversion)Control Globe Valve-ZPL520F

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Pneumatic PFA-Lined 3-Way(Confluence/Diversion) Control Globe Valve(ZPL520F)

Nominal Diameter: DN15-350,NPS1/2″-14″
Nominal Pressure: PN10,PN16,PN25,CL150,10K
Connection Standard: HG20592-2009,ANSI B16.5,JIS B2220
Body Material: WCB,CF8,CF3,CF8M,CF3M
Lining Material: FEP(F46),PFA
Bonnet Type: Packing Seal,Bellows Seal
Temp. Range: -30℃~180℃,-22°F~356°F
Flow Characteristic: Equal percentage,Linear,Quick-Open
Actuator: Multi-spring diaphragm cylinder ,Electric

Product Overview

The ZPL520 series of fluorine-lined control valves are coated with a layer of fluoroplastic on the inner-surface of the valve body and valve spool that comes into contact with the fluid, completely cutting off the corrosive media from the metal and effectively blocking the corrosive media from corroding all metal materials. It has good sealing performance,responsive action, precise flow characteristic, and is widely used in strong corrosive media such as acids, alkalis, salts and gaseous and liquid media that are easy to volatilize and penetrate.

The Classification Of ZPL500 Series:
1.ZPL510F Packing Seal Fluorine-Lined Regulating Valve;
2.ZPL510WF Bellows +Packing Seal Fluorne-Lined Regulating Valve;
3.ZPL520F Fluorine-Lined Balanced type Regulating Valve.

Performance Characteristics

The Advantage Of ZPL520F:
1. Corrosion resistance: corrosion resistance of almost all media (including concentrated nitric acid and aqua regia).
2. Good sealing performance: V-shaped PTFE packing rill sealing structure to ensure no leakage.
3.One piece body to minimize the leak paths.
4.Top-entry construction and quick-change trim for easy maintenance.
5.Wide material selection available for different applications.

 

Technical Parameters

Body/Upper Bonnet MaterialWCB,CF8,CF3,CF8M,CF3M
Spool MaterialF304,F316,HC
Inner-Lined MaterialF46(FEP),PFA
DesignTop-guided
FunctionConfluence or Diversion
Valve TypeStraight-through type,Angle-Through Type,Jacket-Insulated Type
Bonnet TypePacking Seal,Bellows Seal
Temp. Range-30℃-180℃,-22°F-356°F
Stem Seal FormStandard packing seal,Bellows seal
Leakage LevelANSI B16.104 Grade VI
Flow CharacteristicEqual percentage,Linear,Quick-Open
EndsFlang(RF/FM)
Rangeability30:1 50:1
Flange Connection StandardHG20592-2009,ANSI B16.5,JIS B2220
Available ActuatorsPneumatic Diaphragm Type(ZP6100)
Pneumatic Piston Type(ZP6200)
Electric Type
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