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CNZPV® Pneumatic PFA-Lined Single-Seat Regulating Valve-ZPL510F

CNZPV® Pneumatic PFA-Lined Single-Seat Regulating Valve-ZPL510F

Pneumatic PFA-Lined Single-Seat Regulating Valve(ZPL510F)

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, PTFE
Bonnet Type: Packing Seal, Bellows Seal
Temp.Range: -30℃~180℃, -22°F~356°F
Flow Characteristic: Equal percentage,Linear,Quick-Open
Actuator: Pneumatic, Electric

Product Overview

The ZPL510F 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

ZPL510F fluorine-lined regulating valve (packing seal) is constructed with a high-temperature molding process fluorineplastic lining material, ensuring that the inner surface and internal components of the valve are covered with fluoroplastic. With roughed processing on metal’s surface , the lining material is securely bonded, significantly enhancing both its working life and performance. This valve effectively isolates corrosive mediums from contacting any metal materials within its structure, providing exceptional resistance against corrosion. With excellent sealing capabilities, responsive action, and precise flow characteristics, it finds extensive applications in environments involving strong corrosive media such as acids, alkalis, salts as well as volatile and penetrative gas or liquid substances.

ZPL510WF PTFE-lined control valve (Bellows seal+packing seal) has the performance of ZPL510F valve stem seal structure, and adds PTFE Bellows seal and V-shaped PTFE packing as two combination seals. This eliminates any leakage of the media from the valve stem. It can achieve multiple sealing protection to prevent media leakage and provide better sealing guarantee for demanding media (chlorine,liquid chlorine, etc., which are highly toxic and strongly corrosive).

The Advantage Of ZPL510WF:
1. Corrosion resistance: corrosion resistance of almost all media (including concentrated nitric acid and aqua regia).
2. Good sealing performance: PTFE Bellows or HC sealing and V-shaped PTFE packing two kinds of combined sealing structure to ensure no leakage.
3. The fluid channel is parallel streamlined, with low pressure drop loss.
4.Removable bottom valve cover for easy removal of impurities and residual crystals.
5.Top-entry construction and quick-change trim for easy maintenance.
6.Wide material selection available for different applications.

 

Users can select the suitable valve goods based on specific operating conditions (including pressure differential, temperature, and medium state)
The ZPL510F fluorine-lined regulating valve (packing seal) is specifically designed for general corrosive media applications.
The ZPL510WF fluorine-lined regulating valve (Bellows seal + packing seal) is specially engineered to handle highly toxic and extremely corrosive media with strong penetration capabilities, such as chlorine, liquid chlorine, bromine, etc.
The products are suitable for low-pressure differentials (within 0.5MPa) and corrosive media, with a temperature range of -35℃ to 160℃, applicable for pipe diameters up to DN50. For high-pressure differential corrosive media like liquid chlorine, we recommend selecting our metal regulating and shut-off valves.

Technical Parameters

Body/Upper Bonnet MaterialLCB,WCB,CF8,CF8M,CF3M
Spool MaterialCF8,CF8M,HC
Inner-Lined MaterialF4(PTFE),F46(FEP),PFA
Bellows  MaterialTFM1600,HC276
Stem Material17-4PH,HC276,304
Valve TypeStraight-through type, Angle type,
Jacket insulated type
Upper Bonnet TypeStandard Type
Temp. Range-30℃~180℃, -22F~356F
Stem Seal FormStandard packing seal,Bellows seal
Leakage Level(ANSI)ANSI B16.104 Class 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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