Industrial butterfly valve

1. Sample structure, small volume and light weight. 2. Easy to install and maintain. 3. Professional design, low flow resistance. 4. Apply to different flange standards installation. 5. A lubricating points, easy to maintain. 6. Valve core can be coated with anti_corrosion coating to meet the medium requirements. 7. Adapt to manual, mechanic operating, pneumatic, electric operating style. 8. Suitable for small size butterfly valve application from DN50_DN300 9. Ensure the O_rings, bushing, vulnerable parts to change regularly. 10. Extension rod or wrench to realize under shaft working.

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