TWIN 278/764 PENTAIR

Name: Twin 278/764 pentair
Brand: Pentair
Availability: InStock

Pentair TWIN 278/764 CV softener valve for home & industrial use. Time & volume regeneration, durable Noryl® construction.

Product Code: 520696400524

: HEADS

The TWIN 278/764 CV Pentair softener VALVE is a central component of any water treatment system, ensuring effective management of water hardness. Ideal for residential, commercial, and industrial applications, it accurately and reliably performs all maintenance, rinsing, and resin regeneration functions.

The VALVE supports two types of regeneration programming:

Time-controlled: Regeneration starts at a scheduled time, allowing flexible programming per day or at set intervals.
Volumetric: Regeneration is activated based on actual water consumption, monitoring the volume of treated water for optimal performance and efficiency.

The VALVE delivers continuous and reliable operation even for larger water systems. Constructed from Glass-filled Noryl® (NSF listed), it ensures durability and long-lasting performance. Suitable for tanks up to 21" and resin capacity of 45–225 L.

Included:

European transformer
User manual
Brine elbow 3/8"
Drain elbow 3/4"

Not included:

Twin valve connectors
By-pass

Technical Specifications:

Backwash: 4.54 m³/h (1.72 bar drop)
Cv: 5.6
Operating Pressure: 1.38–8.27 bar
Valve Material: Glass-filled Noryl – NSF listed material
Tank: up to 21" diameter
Tank Connection: 2 ½" NPSM
Drain Line Connection: ¾" male
Brine Line Connection: 3/8" NPT
Distributor Pilot: 1.05"
Distribution Tube Length above Tank: +1.3 cm
Dimensions: 37.8 × 17.4 × 21.5 cm (twin × 2)
Weight: 2.42 kg (twin 4.9 kg)
Included: European transformer, user manual, Brine elbow 3/8", Drain elbow 3/4"
Not Included: connections between twin valves and bypass