BURKERT 20128098 Type 3361 is an electromotive 2-way globe control valve designed for highly precise, dynamic closed-loop control under demanding operating conditions. The electromotive actuator with a ball screw positions the control cone with the highest precision, featuring a high positioning speed of up to 6 mm/s that reacts almost delay-free to process signals. The valve features a weather, impact, and vibration-resistant design, and its closed design with a robust surface ensures hygienic requirements for fast and residue-free cleaning.

General Technical Data

Feature	Specification
Design	Globe control valve
Port Connection	1" Flange (ANSI B16.5)
Nominal Pressure	PN 25 / Class 150
Operating Pressure	0 to 25 bar(g)
Medium Temperature	-10 °C to +130 °C
Ambient Temperature	-25 °C to +55 °C
Kv Value (Water)	12 m³/h
Cv Value	14 gal/min
Seat Seal Material	PTFE (Polytetrafluorethylene)
Valve Body Material	Stainless steel
Actuator Material	Aluminium powder-coated, PPS
Supply Voltage	24 V DC ± 10 %
Driving Force	AG2 (1300 N)
Protection Type	IP65/67, NEMA 4X

Approvals and Conformities

The device complies with various standards and approvals depending on the configuration:

• Explosion Protection: ATEX (II 3G Ex ec IIC T4 Gc, II 3D Ex tc IIIC T135 °C Dc), IECEx (Ex ec IIC T4 Gc, Ex tc IIIC T135 °C Dc)
• Foods and Beverages: Food (EC) 1935/2004 compliant according to Manufacturer Declaration.

Electrical Control and Interfaces

• Inputs / Outputs: 1 analogue input + 1 digital input + 1 analogue output + 2 digital outputs.
• Control Unit: Analogue.
• Protocol: Service-büS.
• Control Interface: Rugged display with operation keys.
• Electrical Connection: MP multipol.

TIP

The Type 3361 provides many helpful functions for process monitoring, valve diagnostics, and predictive maintenance, offering the decisive advantage of modern process automation.