Feature:
1.minimum flow resistance, the medium is almost no loss of flow.
2.with the same size gate valve, globe valve comparison, ball, small size, light weight, easy pipe installation.
3.advanced Seat: Polyethylene years of experience in manufacturing ball valve seat is designed to ensure that the valve seal, low friction coefficient, operating torque, a variety of seat materials, wide.
4.locking device: To prevent misuse valve switch, the valve fully open, fully closed position with a lock hole, make sure the valve is in the correct position.
5.Change body, ball, seal materials suitable for a variety of conditions occasions.

The main technical parameters