Features:
1.Full Bore design.
2.Precisely machined brass/bronze seats on the wedge assures tight closure.
3.Maintenance-free and corrosion-resistant stem O-rings ensures higher durability.
4.Bidirectional flow direction.
5.Low operation torque.
6.FBE powder epoxy coating is optional.
7.Range of Working temperature: 0℃~425℃.
8.The materials of the valve disc, valve seat and sealing surface can be processed according to the medium pressure, temperature and PH value.