Applicable for water works and water resource project, environment protection, public facilities,power and public utilities, and building industry,petroleum,chemical,steel,metallurgy ,paper making industry, foods, and beverage
Small in size and light in weight
Easy installation and maintenance , can be mounted wherever needed
Simple,compact structure, quick 90 degrees on/off operation
Disc has two -way bearing, perfect seal, without leakage under pressure test
Flow curve tending to straight-line
Excellent regulation performance
Various kinds of materials, applicable to different medium
Strong wash and brush resistance ,canfit to harsh working condition
Center plate structure ,small torque of open and close
Long service lifespan, with standing the test of ten thousands opening and closing operation
Can be used in cutting off and regulating medium
Can be used in handles,gear opertors electric, or pneumatic actuators