Gooved butterfly valve with handle
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.