China High Quality Butterfly Check Valve Products – PTFE Seat Butterfly Valve,Double Offset, Double eccentric, Eccentric, DN2000,DN1800,DN1600,DN1400,DN1200,DN1000,DN800 – UNIQUE

Strengths of lug butterfly valve

1. Small size and light weight is easy to install. 2. Safe and reliable operation, high interference-resistance. 3. The quick-close action prevent the medium from flowing back and eliminate water-hammer effect. 4. Short valve clark stroke and low impact force when being shut down. 5. A simple and compact overall structure and a nice shape. 6. A long service life and reliable performance.