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Pneumatic Plastic Wafer Butterfly Valve Product Information
Pneumatic plastic wafer butterfly valve is plastic materials wafer butterfly valve equipped with pneumatic actuator according to GB/T27725-2011. Pneumatic wafer butterfly valve is featured with high mechanical strength & tenacity, excellent anti-corrosion, good flame resistance, anti-aging & UV resistance, long service and easy installtion. This type of plastic butterfly valve is first choice in the anti-corrision pipes in the fields of petroleum, chlorine alkaline, chemical fiber, fuel, pesticide, light industry, water treatment. Flowspec Luokai manufactures the pneumatic plastic wafer butterfly valve according to standard of GB/T27725-2011 with sizes of 1-1/2”~40”(DN40~1000mm). Contact us today. Get the better prices. 30 years of experience. Great after-sales service.
1. FEATURES
- Excellent sealing, suitable for transmission of high viscosity liquids or slurries
- High resistance to corrosion, valve body is strong cossosion resistance synthetic rubber
- Face to face length is short, easy to install
3. STANDARDS
- Design & manufacturing: GB/T27725-2011
- Matching flanges: ANSI, JIS, DIN standards
- Inspection & testing: API598, GB/T13927
- Pneumatic actuator: double acting, single spring return acting
2. TECHNICAL SPECIFICATIONS
- PN6~PN10
- Size: 1-1/2”~40”(DN40~1000mm)
- Materials: plastic, CPVC, UPVC, PPH, RPP, PVDF
- Applicable medium: water, oil, alkaline, corrosive liquids
- Applicable temperature: -40℃~+150℃
4. APPLICATIONS
- Wafter projects, water plant
- Steel work, metallurgy
- Chemical industry
- Food industry
- Sea water desalination
- Environment protection
- Public facilities
- Water treatment plant