Installer Manual Performa 263-268 / LOGIX 740-760 - Description
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Ref. MKT-IM-011 / A - 15.06.2017
3.
Description
3.1. Technical
specifications
Design specifications/ratings
Valve body ............................................... Glass-filled Noryl
®
- NSF listed material
Rubber components ............................... Compounded for cold water - NSF listed material
Valve material certification .................... WQA Gold Seal Certified to ORD 0902, NSF/ANSI 44, CE, ACS
Weight (valve with controller) ................ 2.42 kg
Recommended operating pressure ....... 1.38 - 8.27 bar
Hydrostatic test pressure....................... 20.69 bar
Water temperature................................. 2 - 38°C
Ambient temperature ............................. 2 - 48.9°C
Flow rates (valve only)
Service at 1.03 bar drop.......................... 5.7 m
3
/h
Backwash at 1.72 bar drop..................... 4.5 m
3
/h
Service .................................................... Kv = 5.6 m
3
/h (Cv = 6.50 gpm)
Backwash................................................ Kv = 3.5 m
3
/h (Cv = 4.00 gpm)
Valve connections
Tank thread............................................. 2½" - 8 NPSM, male
Inlet/Outlet threads ................................ 1¾" - 12 UNC - 2A male
Drain line ................................................ ¾" NPT, male
Brine line ................................................ ⅜" NPT, male
Distributor tube [Ø]................................. 27 mm (1.050")
Distributor tube [length]......................... 13 mm ± 3 mm (½ ± ⅛") above top of tank
Electrical
Controller Operating Voltage ................. 12 VAC (requires use of Pentair Water supplied transformer)
Input Supply Frequency.......................... 50 or 60 Hz (controller configuration dependent)
Motor Input Voltage ................................ 12 VAC
Controller Power Consumption ............. 3 W average
Protection rating..................................... IP23
