- Konggang New Area,Longwan District,Wenzhou,Zhejiang
- zp3@cnzpv.com
- +86-577-86907996
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)
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.
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.
| Body/Upper Bonnet Material | WCB,CF8,CF3,CF8M,CF3M |
| Stem/Plug Material | WCB,CF8,CF3,CF8M,CF3M |
| Inner-Lined Material | FEP(F46),PFA,PTFE(F4),PO,PE |
| Seat/Packing Material | PTFE |
| Valve Type | O-Notched Ball For Shutoff /V-Notched Ball For Regulating |
| Temp. Range | -30℃-180℃,-22°F一356°F |
| Leakage Level | ANSI B16.104 Class VI(Soft Seat)/ ANSI B16.104 Class IV(Metal Seat) |
| Flow Characteristic | On/Off |
| Ends | Flang(RF/FM), |
| Flange Connection Standard | HG20592-2009,ANSI B16.5,JIS B2220 |
| Available Actuators | Pneumatic 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)
Feel free to drop us a message if you have any open questions and would like to work with us.
