Technical Data 1765 Fluidchilled or hot water, up to 50% glycol Flow characteristicon/off Valve Size [mm]0.5” [15] Pipe connectionsweat Housingforged brass Housing sealEPDM Stemstainless steel SeatEPDM Body Pressure Rating300 psi Close-off pressure ∆ps30 psi Cv3.5 Weight0.88 lb [0.40 kg] Fluid Temp Range (water)32...212°F [0...100°C] Leakage rateANSI Class III 0.1% Application This valve is typically used on fan coil units, baseboards or other hydronic applications where fail safe operation on 2-wire control is required. This valve is suitable for use in a hydronic system with variable or constant flow. This valve is designed to fit in compact areas where on/off or control is required using 24 VAC or 120 VAC. Suitable Actuators Spring ZONE215S-35ZONE Dimensions (Inches [mm]) A D C EF B ABCDEF 4.0” [102]2.8” [70]3.5” [89]4.3” [110]1.2” [30]1.2” [31] ZONE215S-35 Technical Data Sheet 800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 12/20/2019 - Subject to change. © Belimo Aircontrols (USA), Inc.Next >