Autotrol 368

Summary

Product identification

AUTOTROL RESIDENTIAL VALVE 368 WATER PURIFICATION VALVES - AUTOTROL

Technical Characteristics

• Valve body: Glass-filled Noryl®
• Rubber components: Compounded for cold water
• Operating pressure: 1.38-8.61 bar
• Ambient temperature: 2-50°C
• Water temperature: 2-38°C
• Electrical rating: 12 V - 50 or 60 Hz
• Recommended for indoor use only

Valve Specifications

• Service flow rate (∆p = 1.3 bar drop): 3.77 m³/h
• Backwash flow rate (∆p = 1.72 bar drop): 0.62 m³/h
• Refill flow rate: 0.53 Lpm (0.14 gpm) - 1.25 Lpm (0.33 gpm)
• Flow rate (3.5 bar inlet - valve alone): Accuracy range (± 5%) 1-57 Lpm
• Capacity range: 0.4-9.5 m³
• Regenerant Injectors: E, F, G, H and J
• DLFC (Drain Line Flow Control): 3.8 - 4.9 - 6.4 - 8.3 Lpm
• Bypass: METER OPTIONS (6 to 10-inch diameter tank)

Valve Connections

• Tank thread: 2½ inches - 8 male
• Inlet/outlet thread: ¾ inch BSPT, male
• Drain line: ½ inch BSPT, male
• Brine line: ⅜ inch BSPT, male
• Distributor tube diameter: 27 mm (1.050 inch)
• Distributor tube length: Flush to top of tank ± ½ inch

Tank Size Application (recommended)

• Water softener tank size: 150-254 mm (6-10 inches)

Features

• Easy, three-step programming: time-of-day, salt dosage, regeneration interval
• Full range of application settings: water saver and multiple slow-rinse cycles
• Battery-free memory retention: super capacitor provides time-of-day backup
• Water cycling design incorporates the time-tested reliability of Autotrol valve disc technology
• Multiple regeneration functions: quick cycle, delay (next 2 a.m.), instantaneous manual operation and increased regeneration frequency
• Large LED display with icon graphics for system functions (salt dosage, regeneration interval, camshaft position, and more)
• Fast, easy service with front-loading components

Disclaimer: Extraction may miss figures, footnotes, or revisions; contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror