VC6013 Electric 2 Ways /3 Ways control Valve Direct acting

The VC series 2--position hydronic valves are used in domestic and small commercial applications to control the flow of hot and/or cold water. They consist of an actuator, valve and a cartridge assembly. 2--way valves are designed for ON-OFF ”zone” control of domestic systems. 3--way valves can be piped for either diverting or mixing valve applications in domestic central heating and/or cooling systems. Both versions can be used to control individual fan coil, baseboard radiator or convector applications. Depending on the model selected they can be controlled by a low or line voltage SPST or SPDT controllers, such as a room thermostat, aquastat, or flow switch.

Both versions can be used to control individual fan coil, radiator, space heater or convector applications.

Depending on the model selected they can be controlled by a low or line voltage SPST or SPDT controller such
as a room thermostat, aquastat or flow switch.

Specifications Medium

• Water or water-glycol mixture (max. 50% glycol content),
• quality to VDI 2035

pH-value

8...9.5

Operating temperature

• 1...95°C (34...203°F)
• 120°C (248°F) short duration peak

Ambient temperature

• max. 65°C (149°F)

Operating pressure

• max. 20 bar (290 psi) static
• max. 100 bar (1,450 psi) burst

Differential pressure

• max. 4 bar (58 psi)

kvs (cv)-values

• see chapter “Dimensions” below

Flow

• 2-way: flow can be in either direction. When actuator is not mounted valve is in closed position
• 3-way: bottom port is marked AB. End ports are marked A and B. When actuator is not mounted port A is closed.

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 or MolexTM socket
• Pipe fittings (most versions)

Materials

• Valve housing made of bronze
• Spindle made of stainless steel
• Cartridge made of RytonTM (polyphenylene sulphide) and NorylTM (polyphenylene oxide)
• O-ring seals made of EPDM rubber
• Actuator cover made of NorylTM (94V-0)
• Actuator base made of RytonTM (94V-0)