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CNZPV®FEP Lined Chinese GB Standard Flanged Ball Valve

CNZPV®FEP Lined Chinese GB Standard Flanged Ball Valve

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FEP Lined Chinese GB Standard Flanged Ball Valve

Nominal Diameter: DN15-350,NPS 1/2″-14″
Nominal Pressure: PN10,PN16,PN25,CL150,JIS10K
Connection Standard: HG20592-2009,ANSI B16.5,JIS B2220
Body Material: WCB,CF8,CF3,CF8M,CF3M
Lining Material: FEP(F46),PFA,PTFE(F4),PO,PE
Temp.Range: -30℃-180℃,-22°F一356°F
Face-To-Face:HG/T3704-2003,GB/T12221,ASME B16.10
Pressure Testing:GB/T13927-92,API598
Actuator: Pneumatic,Electric,Manually Operated(Above the DN250:Worm Gear Type)

Product Overview

The FEP Lined Chinese GB Standard Flanged Ball Valve are equipped with a layer of fluoroplastic coating on both the valve body and valve core surfaces that come into contact with the fluid. This effectively isolates the corrosive media from any metal contact, providing excellent protection against corrosion for all metal materials.The ball valves in the pipeline is mainly used to shut off or adjust the direction of the medium, easy operation and maintenance. It can be installed with horizontal or vertical in the pipelines.it finds extensive applications in conditions involving strong corrosive media such as acids, alkalis, salts as well as volatile and penetrative gas or liquid media.

Performance Characteristics

The Advantages:

 

1. Corrosion-resistant: It can withstand the corrosion of various media, including concentrated nitric acid and aqua regia.
2. High flow capacity with unrestricted medium flow direction.
3. Excellent sealing performance: Utilizes a combination structure of imported V-shape packing gland to ensure zero external leakage.
4. Minimal leakage due to the soft sealing with fluoroplastic of the valve core and seat.
5.Simple structure and easy maintenance
6.OEM/ODM are acceptable.

Technical Parameters

Body/Upper Bonnet MaterialWCB,CF8,CF3,CF8M,CF3M
Stem/Plug MaterialWCB,CF8,CF3,CF8M,CF3M
Inner-Lined MaterialFEP(F46),PFA,PTFE(F4),PO,PE
Seat/Packing MaterialPTFE
Valve TypeO-Notched Ball For Shutoff /V-Notched Ball For Regulating
Temp. Range-30℃-180℃,-22°F一356°F
Leakage LevelANSI B16.104 Class VI(Soft Seat)/ ANSI B16.104 Class IV(Metal Seat)
Flow CharacteristicOn/Off
EndsFlang(RF/FM),
Flange Connection StandardHG20592-2009,ANSI B16.5,JIS B2220
Available ActuatorsPneumatic Piston Type,Electric Type
Manually Operated(Above the DN250:Worm Gear Type)

As:chloroacetic acid, liquid chlorine, chlorine gas, bromine and other strong corrosive material, the selection of lining materials must be carefully.

Fluid’s Temp Medium Characteristics Location Lining Material Forming Process
≤80℃ General Medium General Position F40(ETFE) Injection Processing
≤120℃ Strong Corrosive Medium Special Position F46(FEP) Mould Processing
≤160℃ Strong Corrosive Medium Special Position PFA Mould Processing(With Bracket)

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