VEI46 3-port Motorized Valve
The VSI46... 3-port small valve is assembled with an electric or electro-thermal actuator used in ventilation and air-conditioning systems for terminal unit control.
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
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)
Valve characteristic : linear
Stroke : 2.5mm
Leakage rate :(2-port) path A→AB 0...0.05% of Kvs
Medium temperature : 0'C...+110'C
Valve body : brass
Stem : stainless steel
Plug, seat, gland : brass
Stem seal : EPDM O-ring

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