2 / 3 way Motorized Valve 
Valve housing made of brass
Spindle made of stainless steel
Catridge made of polyphenylene sulphide and polyphenylene oxide
O-ring seals made of EPDM rubber
Actuator cover made of polyphenylene oxide
Actuator base made of polyphenylene sulphide
Design
VC Series zone valves consist of: 
2-way or 3-way valve housing available with various connection ends 
Spindle and cartridge assembly •  Actuator with cable.