Resilient Gate Valve for Underground

タイトルまたは説明

Basic information
This valve is used as a two-way closed circuit device.
Features
1. No need for sluice Wells, which reduces the amount of installation work;
2. Does not affect the traffic, and underground parts of the integration, effectively prevent theft;
3. Stem has a special extendable structure, which can effectively prevent the ground from sinking;
4. Long life, no internal leakage.
Principle
This valve uses the form of pin coupling to transfer the sensor force existing in the gearbox and transmission shaft buried in the ground. The telescopic drive rod is extended until it is installed in the underground bonnet. This layout and approach ensure that work is done properly and efficiently.