Features:-

Unique triple sealing system for shaft sealing, eliminates any fugitive emission or secondary leakage.
Self lubricated PTFE lined bearings for both drive end and non-drive end shaft ensures minimum bearing friction torque.
Seat liner extending on to the flange contact faces, eliminates the need for separate flange gaskets during installation.
Controlled compression of the gasket face to offer optimum sealing & prevent gasket face crushing failure.
Bi-directional valve with tight shut off sealing capability to hold vacuum to rated pressure in either direction.
Excellent adaptability for actuated operation through standardised top flange mounting dimensions for actuator fitment.
Suitability for ON /OFF as well as throttling duties.
Choice of seat and disc materials to suit media conditions and service requirements.
Adaptability to fit between companion flanges of all popular flange standards for the wafer style body.
Possibility of lower seat rating to obtain reduced operating torque and extended seat life for low operating pressures.