grooved butterfly valve

Gooved butterfly valve with handle

product model:D81X

nominal diameter:DN50-200mm

Nominal Pressure:PN1.0-1.6Mpa

suitable medium:water,sewage

suitable temperature:<=200C°

1. small in size and light in weight.easy installation and mintenance.it can be mounted where needed.

1. Simple and compact construction,quick 90 degrees on-off operation

2. Miniminzed operation torque.energy saving

3. Flow curve tending to straight line.Excellent regulation performance

4. Long service life.standing the test of tens of thousands opening/closing operations

5. Bubbles-tight sealing with no leakage under the pressure test

6. Wide selection of materials.applicable for various medium.