Product Description

*Small in size and light in weight.Easy instllation and maintenance.It can be mounted where needed.
*Simple and compact construction,quick *0 degrees on-off operation.Minimized operation torque,energy saving.
*Long service life.Standing the test of tens of thousands opening/closeing operations
*Flow curve tending to straight line.Excellent regulation performance.
*Bubbles-tight sealing with no leakage under the pressure test.
*Wide selection of materials,applicable for various medium.