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785-P

Pressure relief valve, 90° design

design

type of operation

pneumatically operated

nominal diameter

10.0 mm - 20.0 mm

pressure range

3.0 - 200.0 bar (see table)

Kv value

3.0 - 14.1 m³/h

housing material

Stainless steel 1.4305

sealing material

FKM

Sealing material, static

Dynamic sealing material

seat seal

screen material

mesh size

opening pressure

Ambient temperature

0 to +50°C

Temperature Medium

0 to 140°F

connection

G1, socket thread

Electrical connection

Industrial standard device socket, type B,
for AC operation with integrated rectifier

connection voltage

230V 50Hz, 24V DC, Special voltages

voltage tolerance

± 10%

power consumption

9.2VA, 6W

duty cycle

100% ED

degree of protection

IP 65 with mounted device socket

installation position

Pressure gauge preferably at the top

Tables/charts

DN [mm]	drive size	Pressure [bar]	connection	Kv value [m³/h]	power consumption [W]
					24V DC	230V 50Hz
10	1	12 - 160	G1	3,0	6	9,2
12	1	10 - 120	G1	6,0	6	9,2
15	1	5 - 64	G1	8,3	6	9,2
20	1	3 - 40	G1	14,1	6	9,2
12	2	10 - 200	G1	6,0	6	9,2
15	2	5 - 140	G1	8,3	6	9,2
20	2	3 - 80	G1	14,1	6	9,2

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