BURKERT 20053582 (Type 0330) is a direct-acting, media-separated 2/2-way solenoid valve. The solenoid actuator and the medium chamber are separated from each other by a separating membrane system. The valve is fast-acting and has a long service life. 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. The 20053582 model specifically features a PVDF body, FKM seals, and operates on 24V DC.

General Technical Data

Property	Value
Orifice	5.5 mm
Body material	PVDF (Polyvinylidene fluoride)
Seal material	FKM (Fluor rubber)
Port connection	Internal thread G 1/4
Voltage	24 V DC
Nominal pressure	0 - 1 bar
Medium temperature	0 °C to +80 °C
Ambient temperature	0 °C to +55 °C
Degree of protection	IP65 (with suitable connector)
Kv value (water)	0.44 m³/h

Circuit Function

The 20053582 operates with Circuit Function A (CF A).

Circuit function A (CF A): 2/2-way solenoid valve, Direct-acting, Normally closed.

Materials

• Coil: Epoxy
• Diaphragm / O-ring: FKM
• Seat / Valve body: PVDF (Plastic body)

Dimensions

The following dimensions apply to the plastic body variant with G 1/4 thread.

D	L
G 1/4	12 mm

Safety Instructions

• Risk of injury from high pressure: 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 Note

For safe operation of the solenoid valve, a dirt trap (≤ 500 µm) must be installed before the valve inlet. The installation position is flexible, but preferably with the actuator at the top.