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788-20

Motorized position control valve

design

stepless position control

type of operation

controlled by an electric motor

nominal diameter

20.0 mm

pressure range

0.00 - 120.0 bar (see table)

Kv value

9.4 m³/h

housing material

Stainless steel 1.4305, stainless steel 1.4571, Brass

sealing material

Sealing material, static

FKM

Dynamic sealing material

FKM, PTFE

seat seal

PTFE

screen material

mesh size

opening pressure

Ambient temperature

-40 to +50°C

Temperature Medium

-20 to +80°C

connection

G1, G1/2, G3/4, socket thread

Electrical connection

2x connection cables, 1 m long

connection voltage

230V 50Hz, 24V DC

voltage tolerance

+15% / -20%

power consumption

20W

duty cycle

100% ED

degree of protection

IP 65

installation position

Drive standing vertically to horizontally

Tables/charts

DN [mm]	Pressure [bar]	connection	Delay time to - on [sec]	KV value [m³/h]	power consumption [W]	weight [kg]
20	120	G1/2; G3/4; G1	7.5 / 15 / 30 / 60 / 120	9,40	20	7,5

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