● The product has a reverse sealing design, which allows to replace sealing rings under pressure.

● Product has got EN1074-1/2  and Hong Kong certification.

● Excellent product appearance design, low torque.

● The product can choose from multiple operations, such as gearbox,electric actuator,pneumatic actuator and optional position indicator,etc.

● Can be installed vertically or horizontally.

● Body and wedge seats are embeded design to reduce leakege.Seats can be replaced after abrasive wear.

● The body has the reinforcing inside and outside to increase strength.

● The top shaft has the pushing bearing to reduce torque.