BURKERT 48042 (Type 0330) is a direct-acting, media-separated pivoted armature valve. As a 3/2-way variant with Circuit Function F, it operates as a distributing valve where normally inlet port 1 (P/IN) is connected with outlet port 2 (B/NO), and outlet port 4 (A/NC) is closed. The solenoid coils are moulded with a chemically resistant epoxy. Since the coil system is separated from the medium by a diaphragm, the valve is especially suitable for critical media such as aggressive acids and alkalis. This specific model features a Polypropylene (PP) body and EPDM seals, making it highly resistant to alkaline washing and bleaching lyes.

Key Features

• Direct-acting, media-separated valve up to nominal diameter DN 5
• Maintenance-free pivoted armature technology
• Vibration-proof, block screwed coil system
• Service-friendly, robust manual override
• Suitable for aggressive media due to media separation

Technical Data

Attribute	Value
Orifice	4 mm
Circuit Function	F (3/2-way distribution valve)
Body Material	PP (Polypropylene)
Seal Material	EPDM
Port Connection	G 1/4 (Internal thread)
Voltage	24 V DC
Pressure Range	0 to 4 bar
Medium Temperature	-30 °C to +80 °C
Ambient Temperature	Max. +55 °C
Kv Value (Water)	0.3 m³/h
Duty Cycle	100% continuous operation (for 5 W variant)
Degree of Protection	IP65 with cable plug

Circuit Function F

Circuit function F (CF F) is a 3/2-way distribution valve (solenoid valve), direct-acting.

Dimensions (Plastic Body)

The device can be attached via the existing holes on the bottom side. The hole pattern is 38x24. For plastic bodies, use either self-tapping screws or a body with metric thread inserts. The screw-in depth must be observed.

D	L
G 1/4	12 mm
NPT 1/4	11 mm

Installation & Safety

Safety Instructions

Risk of injury from high pressure in the system/device

• Before working on equipment or device, switch off the pressure and deaerate/drain lines.

Risk of injury from electric shock

• Before working on the system or device, switch off the power supply and secure against reactivation.
• Observe the applicable accident prevention and safety regulations for electrical devices.

Installation position: As required, preferably with actuator upright. Dirt trap: For safe operation of the solenoid valve, a dirt trap (≤ 500 µm) must be installed before the valve inlet.