Product Specifications Maximum Safe Operating Pressure (psi) 300 psi Maximum Safe Operating Pressure (kPa) 2068 kPa (20 Bar) Approvals, Canadian Standards Association CSA CertifiedEnclosureIP40TimingWhen used with VC series Actuator-On/Off models with 6 seconds Ambient Temperature Range (F) 32 F to 150 F Ambient Temperature Range (C) 0 C to 65 C Body Pattern Two – way Pipe Size (inch) 1 in. Pipe Size (DN) DN25Fluid Temperature (C) 1 C to 95 C Fluid Temperature (F) 34 F to 203 F Maximum Differential Pressure Ratings (Close-off) (psi) 60 psi Maximum Differential Pressure Ratings (Close-off) (kPa) 414 kPa (4 bar) Capacity (CVS) 9.0 CVS Capacity (Kev) 7.7 kgs. Valve Action Stem up to close A port Valve Type, Cartridge Cage Valve Controlled Fluid Chilled or hot water with up to 60% Glycol Materials (Body) Bronze Materials (Seat) EPDM O-ring seals on Noryl piston Materials (Stem) Stainless Steel Materials (Cartridge) Ryton, Noryl engineering plastic Flow Characteristic Quick Open Actuation Two position 230V SPDT control Stem Travel (in. ) 0.4 in, Stem Travel (mm) 10 mm Compatible with: Air Conditioners and Coolers Brand: Honeywell.