Description

purpose:
underground gate valve is installed on a variety of piping,used as a two-way closed-circuit devices.widely used in tap water,sewage treatment and other industries.

charateristics:
Easonable structure,easy used and repair,of all the merits available with seated sealed gate vlave,mangnetic locker is additionally set to the original elastic seat sealed gate valve,so it is not operable unless with the apecial hanfwheel or handle,effectively preventing nonmanaging people from opening or closing of the valve .

Technical parameters: