Autotrol 255 Control Valve
Pentair Water® offers a full range of Autotrol® Control Valves to meet all residential water conditioning applications.
Classification:
Consumables and equipment
Control Valves
Autotrol Control Valves
Keywords:
Protec Arisawa Pressure Vessels
DESCRIPTION
- DESCRIPTION
- INTRODUCTION
- CASE
-
Product Description：
Pentair Water® offers a full range of Autotrol® Control Valves to meet all residential water conditioning applications.
Logix™ Series
740 Time Clock
•Simple, economic electronic time clock (chronometric)
•7- or 99-day regeneration setting
•High efficiency regeneration sequence
•12-volt operation
•Filter or conditioner setting in one control
•Operates 255, 263, 268 with one controller
742 Time Clock
•Same features as the 740 Time Clock, plus:
•Fully programmable cycle times
•Salt setting in 1-pound increments
•Optional no-salt detector
•Operates 255, 263, 268, 278, and Magnum® IT with one controllerModels：
760 Demand
•Simple, economic electronic demand (volumetric)
•Calendar override
•12-volt operation
•28-day variable reserve
•High efficiency regeneration sequence
•Automatic capacity calculations
•Operates 255, 263, 268 with one controller762 Demand
Same features as the 760, plus:•Fully programmable cycle times
•Salt setting in 1-pound increments
•Optional no-salt detector
•Operates 255, 263, 268, 278, and Magnum IT with one controller764 Demand
Same features as the 762, plus:•Multi-tank applications (twin alternating, multitank parallel)
•Control lockout
•Remote regenerationFeatures：
Valve Connections
•Tank Thread 2-1/2-inches 8, male
•Brine Line 1/4-inch or 3/8-inch NPT, male; air check built into valve
•Distributor Tube 1.050 inches (27 mm) or (diameter) 13/16-inch (20.6 mm)
•Distributor Tube 1-1/8 1/8 inches (29 mm (length) 3 mm) above top of tank
•Drain Line 1/2-inch (manifold dependent)Flow Rates (Valve Only)
•Service @ 15 psi (1.03 bar) drop 15.5 gpm (3.52 m3/h)
•Backwash @ 25 psi (1.72 bar) drop 6.0 gpm (1.36 m3/h)
•Service Cv = 3.99 (Kv = 3.4)
•Backwash Cv = 1.20 (Kv = 1.0)Applications：
•Residential water conditioning applications
•Multiple tank applicationsDocs：
Autotrol 255 Control Valve Data Sheet
Videos：
Reviews：
☆☆☆☆☆ (1 review) Write a Review
☆☆☆☆☆
Cost effective...
Posted by Issac B. on Jan 22nd 2020Very grateful for these quality products
INTRODUCTION
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