G filter valve is non-Electric Automatic Filter Valve, it's special for multimedia filtering working process with many pantents,and suitable for commercial and household filtering system.

L Non-Electric Automatic Softener Valve,it's suitable for industrial&commercial&household softening system.

Automatic disc filter is high efficiency selective filter for suspended solids.

Valve is open while no control pressure (by water or air)

Valve is closed while no control pressure (by water or air)

Spring from lower chamber assists to open while pressure is insufficient

Spring from upper chamber assists to close while control pressure is insufficient

Constant valve inlet pressure after adjustment

Constant valve oulet pressure after adjustment

Assist to output dry contact signal while valve is closed (Normally open, dry contact switch signal)

Adjustable lever to adjust water flow

Indicating stem to indicate valve switching position

Install solenoid pilot valve to control valve swithching

External liquid level to control valve switching

Adopts dual control chambers design, separate flow chamber permits independent fltration and backwash.

Activated by solenoid pilot valve to perform backwash valve' s filtration and backwash state

True countercurrent regeneration water softener, Save salt 50%, Save water 30% water, avoid water secondary pollution

JKA5.0 Stager Controller is special for disc filter Filtration

JKA5.1 is the 3rd Stager Controller special for Ion exchange softener,multi-media filter,and demineralization system.