1. soft sealing flange center line butterfly valve design novel, reasonable, unique structure, quick opening and closing;Bidirectional sealing performance is good, torque value is small, parts processing performance is superior.
2. Small operating torque, convenient operation, labor-saving and dexterous;Flow characteristics tend to straight line, good regulation performance.
3. Flange connection is convenient for installation, both vertical and horizontal can be installed.
4. the seal can be replaced, the sealing performance is reliable to achieve two-way seal zero leakage.
5. sealing material aging resistance, corrosion resistance, long service life and other characteristics.
6. the valve can be used for pipe end as a vent valve, reliable performance.
Product model: D341X
Nominal diameter: DN50 ~ DN1400mm
Nominal pressure: PN1.0/1.6MPa
Applicable medium: water, oil, gas and various corrosive medium
Applicable temperature: -10 ~ 150℃
Connection: Flange type
Body material: stainless steel
Seat material: rubber
Valve plate: stainless steel