Motorventil

Introduction The VI46 valve is assembled with an electric or electro-thermal actuator used in ventilation and air-conditioning systems for terminal unit control. Application For the on/off control of water flow in water-based air-conditioning system, especially for FCU systems as zone valve used in Commercial buildings, Residential buildings, Light industrial buildings Features Hot-forging brass valve body Internally threaded connections Hard sealing disc Manual adjuster Can be fitted with motorized actuator (SEA21) or electro-thermal actuators (SEH30& SEH40) Technical dataOperating pressure: PN16 Valve characteristic: linear Stroke: 2.5mm Leakage rate:(2-port) path A→AB 0...0.05% of Kvs Medium temperature: 0...110 Valve body: brass Stem: stainless steel Plug, seat, gland: brass Stem seal: EPDM O-ring