Control valves with electric actuators
Suitable in building applications for heating and cooling systems. Available in dimensions up to DN 150, pressure class PN 6 and PN 16 with flanges.
Technical description
Application:
Heating and cooling systems
Function:
CV206/216 GG: 2-way control valve
CV306/316 GG: 3-way mixing or on/off valve
Characteristics:
CV206/216 GG: Equal percentage.
CV306/316 GG: A–AB equal percentage. B–AB linear.
Dimensions:
CV206/306 GG: DN 15-100
CV216/316 GG: DN 15-150
Pressure class:
CV206/306 GG: PN 6
CV216/316 GG: PN 16
Temperature:
Max. working temperature: 150°C (The valves should be mounted in horizontal position at temperatures above 130°C)
Min. working temperature: 0°C (Suitable for water with antifreeze compounds down to -10°C)
(For lower and higher temperatures (up to 200°C) and working pressures PN 25-40 please contact IMI International.)
Material:
Body: Cast iron EN-JL1040
Plug: Brass CW614N (DN 125-150 Cr-Ni steel)
Stem: CrMO-steel 1.4122
Stem sealing: EPDM O-rings
Marking:
PN, DN and flow direction arrow.
(in case of CV306/316 GG names of ports also - A, B, AB)
Connection type:
Flanges according to EN 1092-2 type 21
Max. lift of the control valve:
DN 15-50: 14 mm
DN 65: 20 mm
DN 65-100: 30 mm
DN 125-150: 50 mm
Face to face:
According to EN 558-1 basic series 1
Leakage rate:
EN 1349, seat-leakage VI G 1 (tight sealing)
Range ability:
DN 15: 50:1
DN 20-150: 100:1
Actuator:
MC55, MC65, MC100, MC160, MC161, MC250, MC400, MC500, MC1000, MC100FSE or MC100FSR.