• Offers zone, terminal bypass and end of line applications
• Simple integration into the BMS using the Hattersley Modulating (ACT1933M), 3 Point (ACT1933TP) and Failsafe (ACT1933FS) actuators
• Easy mounting to pipework or terminal units in confined spaces due to the compact and lightweight design
• Isolation function with Class IV leakage up to 225kPa
• PN16 rated product, suitable for building services applications and services with up to 30% Glycol