Satchwell ZV Zone Valve Specification and Installation Guide

This document provides the specification, features, and installation instructions for Satchwell ZV series 2-port flow control and 3-port diverter valves, used for on/off regulation of low pressure heating and chilled water circuits in individual rooms or small zones. It details valve construction, operating parameters (including pressure, temperature, and electrical ratings), wiring, commissioning steps, and dimensional data for BSP and compression fitting variants.