water monitoring
2850 Control Valve

2850 Control Valve

● Lead-free brass valve body for superior strength and durability;

● Continuous service flow rate of 46 GPM with a backwash of 47 GPM;

● Backwash capability accommodates softener tanks up to 36" and filters up to 24" in diameter;

● Fully adjustable 3- or 5-cycle control for efficient and reliable water treatment system;

● Designed for single or multiple tank systems;

● Environmental protective cover for water resistance, corrosion resistance, and UV stability;

● Time-tested, hydraulically-balanced piston for service and regeneration;

● Rugged-built electromechanical timer designed with heavy duty 3/8" wide plastic gears.

Specifications

Valve Material: Lead-free brass;

Inlet/Outlet: 1-1/2" NPTF/BSPF;

Cycles: 3 or 5;

Continuous Flow Rate(15 psi drop): 46 GPM (10.4 m3/h);

Peak Flow Rate(25 psi drop): 60 GPM (13.6 m3/h);

Cv (flow at 1 psi drop): 12;

Max. Backwash (25 psi drop): 47 GPM (10.7 m3/h);

Downflow/Upflow: Downflow only;

Adjustable Cycles: Yes;

Time Available: 180 minutes per cycle;

Electromechanical: 0-164 min/regeneration;

SXT: 0-199 min/cycle;

NXT: 0-240 min/cycle;

XT: 0-240 min/cycle;

Distributor Pilot: 1.9" 0.D. (50 mm);

Drain Line: 1" NPTM;

Injector brine system: 1600 or 1700;

Mounting base: 4"- 8 UN;

Height from top of tank: 6.5”(165 mm).