Water Boss Series 255 ユーザーズマニュアル

4

control face plate indicates control valve position.

•

No dynamic seals that could cause leakage 
through wear or fatigue.

•

Control accepts Noryl brass manifold or modular 
bypass valve without modification, offering 
complete versatility and easy plumbing for any 
installation.

•

Brining control valve built into system eliminates 
need for an external brine valve.

•

Drain flow control is built into the valve to control 
backwash and fast rinse flow rates.

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Direct acting system functions independently of 
water pressure. No pistons or diaphragms that 

require a minimum water pressure to operate.

•

Five-cycle operation provides for downflow 
conditioned water, upflow backwash, downflow 
brining and slow rinse, downflow fast rinse, and 
refill of the brine tank.

•

Valve discs are held closed by water pressure and 
are leak tight. Valve seats are in a vertical position, 
which is the position least vulnerable to plugging.

•

System operation cannot get out of phase or 
sequence. The control always returns to a fixed 
conditioned water position after regeneration.

•

Bypass water is automatically available during 
regeneration.

Figure 1 - Control

Figure 2 - Tank Adapter

Brine Line Fitting Connection 1/4-inch NPT

Air Check

Tank Thread 2-1/2-inch - 8 Male NPSM

Inlet Connection 3/4-inch or 1-inch NPT or BSPT

Drain Connection 3/8-inch or 1/2-inch NPT or BSPT

Outlet Connection 3/4-inch or 1-inch NPT or BSPT

Optional Bypass