Water Boss Series 255 - Manual (Page 4)

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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.
Superior Operation
• 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