BURKERT Type 0330 (SKU 44674) is a direct-acting, media-separated pivoted armature valve. As a 3/2-way variant with circuit function C (normally closed), it is designed for controlling neutral media such as compressed air, water, and hydraulic oil. The solenoid coils are moulded with a chemically resistant epoxy, and the coil system is separated from the medium by a diaphragm. This specific model features a brass body, NBR seal, and a G 1/4 internal thread connection. It operates at a pressure range of 0 to 10 bar and is equipped with a manual override for start-up and testing.

General Technical Data

Property	Value
Orifice	DN 3.0 mm
Circuit function	C (3/2-way, normally closed)
Body material	Brass
Seal material	NBR
Port connection	G 1/4
Weight	0.45 kg (Metal body standard variant)
Duty cycle	100% continuous operation
Degree of protection	IP65 with cable plug

Electrical Data

Property	Value
Voltage	24 V
Frequency	50 Hz
Power consumption (AC)	Inrush: 30 VA, Hold: 15 VA / 8 W
Voltage tolerance	±10%
Electrical connection	Plug contacts according to DIN EN 175 301-803 form A

Medium Data

Property	Value
Operating medium	Neutral mediums such as compressed air, town gas, water, hydraulic oil, oils and greases without additives, oxygen
Medium temperature	0 °C to +80 °C
Ambient temperature	Max. +55 °C
Viscosity	Max. 37 mm²/s

Performance Specifications

Circuit function	DN	Kv value water (AC)	Pressure range (Standard)
C (Normally closed)	3.0 mm	0.18 m³/h	0...10 bar

Note on Circuit Function C

3/2-way solenoid valve, direct-acting, normally closed.

Dimensions (Metal Body)

For metal bodies, the minimum thread length at the middle connection is 7.5 mm.

D1	L1	D2	L2
G 1/8	9 mm	-	-
G 1/4	9 mm	NPT 1/4	7.5 mm

Installation Warning

Risk of injury due to improper installation. Installation may only be performed by trained technicians and with the appropriate tools. Secure the system against unintentional activation.