Structure features: this product made up of main valve and float ball valve and connection tube system, body of main valve using channel、straight-way、streamline design, and using diaphragm or piston. Connection tube system made up of float ball valve、ball valve and connection tube

  This product control level through float guide valve, need not other device and power, simple structure, convenient maintenance, not effected by water pressure, high accuracy of level controlling, reliable sealing.

Working principle

When tube give water from entrance, as ball valve、float ball valve is normally open, water cross through micro filter、ball valve B、control room、ball valve A、float ball valve, come into pool, as control room do not produce pressure, main valve open, pool supply water

When the level of pool reach setting height, float ball valve again open, pressure of control room get down, main valve again open and continue supplying water, keep the setting height of level.

Working features

1.       reliable sealing. Main valve using rubber sealing, ring sealing. Close power produced by control room of main valve, keep suitable close force, high reliability and sealing.

2.       convenient operation, need not other electric control system. Valve automatically open and close according to the height of level

3.       valve body using full channel、straight-way、streamline design. Little loss of water force, effective energy saving.

Functions and uses

This valve installed in the pipe of entrance of water tower and pool, keep the level height of water tower and pool.