Caleffi Z300535 3-Way Valve, 3/4" Sweat, 5.0 Cv, 25 psi ΔP (Valve Only)
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Caleffi Z300535 3-Way Valve, 3/4″ Sweat, 5.0 Cv, 25 psi ΔP (Valve Only)

Original price was: £67.00.Current price is: £20.10.

SKU: Z300535 Category:

Description

Caleffi Z300535 : 3-Way Valve, 3/4″ Sweat, 5.0 Cv, 25 psi ΔP (Valve Only)

The Caleffi Z300535 is a Z3 3-way diverting valve body engineered for use with motorized zone valves in hydronic heating and cooling systems. Designed for two-position on/off control, this valve provides a diverting flow pattern that efficiently manages fluid redirection between circuits. It features a stainless steel stem and EPDM rubber seals and paddle for dependable performance, corrosion resistance, and long-term durability.

The Z300535 connects via 3/4″ sweat ends for a clean soldered installation and pairs seamlessly with Caleffi Z1 actuators. Its solid brass body ensures strength, longevity, and reliable performance in demanding hydronic applications.

Key Features

  • 3-way on/off, two-position diverting valve body
  • Diverting flow pattern for zone and system control
  • Stainless steel stem with EPDM rubber seals and paddle
  • 3/4″ sweat connections for soldered installation
  • Compatible with Caleffi Z1 actuators
  • Durable brass body for corrosion resistance and long service life

Technical Specifications

  • Valve Type: 3-Way Diverting
  • Connection Type: 3/4″ Sweat
  • Maximum Operating Pressure: 300 psi
  • Maximum ΔP: 25 psi
  • Cv Rating: 5.0 gpm
  • Medium Temperature Range: 32–240 °F
  • Body Material: Brass

Datasheets

Caleffi Z-One Zone Valve Technical Brochure

Caleffi Z-One Motorized Zone Valve Installation and Commissioning Manual

Caleffi Z300535 Sell Sheet

Submittal Data

 

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