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PVDF Plastic Wafer Type Butterfly Valve Product Information
PVDF plastic wafer type butterfly valve is manufactured according to GB/T27725-2011. PolyVinglidene Fluoride plastic butterfly valve is one type of PTFE butterfly valve since 1960’s. It’s 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 and water treatment. Flowspec Luokai can manufacture the PVDF plastic wafer type butterfly valve with sizes of 1-1/2”~6”(DN40~DN150mm).
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1. FEATURES
- Excellent durability and flow characteristics
- Excellent anti-corrosion resin, expanding the plastic valve applications
- Dismountable handle and lock plate, easier operation
- Handle and loack plate can change the direction of opening and closing with 180° according to actual requirements on site
3. STANDARDS
- Design & manufacturing: GB/T27725-2011
- Matching flanges: ANSI, JIS, DIN standards
- Inspection & testing: API598, GB/T13927
2. TECHNICAL SPECIFICATIONS
- PN6~PN10
- Size: 1-1/2”~6”(DN40~DN150mm)
- Materials: plastic, PVDF
- Applicable medium: water, oil, alkaline, corrosive liquids
- Applicable temperature: -40℃~+140℃
4. APPLICATIONS
- Water treatment
- Seawater desalinization
- Petroleum industry
- Pharmaceutical factory
- Fiber industry
- Fuel & oil
- Pesticide factory
- Light industry