Burkert Type 6213 EV is a servo-assisted 2/2-way diaphragm valve designed for controlling, shutting off, and dosing neutral media. The spring coupling of the diaphragm supports the opening process in the valve. In its standard variant, the valve is suitable for deployment with liquids, requiring a minimum differential pressure for full opening. For gas and vacuum applications, a special variant (HP00) is available that opens the valve without differential pressure.

To reduce electrical power consumption during operation, coils with integrated Kick-and-Drop (KD) electronics featuring double coil technology are available.

Key Features

• Servo-assisted diaphragm valve with nominal diameter of up to DN 40
• Spring coupled diaphragm opens without differential pressure (HP00 variant)
• Damped design for low noise
• High flow rate with compact design
• Energy-saving double coil technology with kick and drop variant

General Technical Data

Property	Value
Seal Material	NBR, FKM, EPDM
Body Material	Brass acc. to DIN EN 50930-6, Stainless steel 1.4408, Gunmetal (external thread)
Coil Material	Polyamide, epoxy (insulation class H)
Nominal Diameter	Standard: DN 10 to DN 40 HP00: DN 13 to DN 20
Operating Voltage	24 V DC, 24 V 50 Hz, 230 V 50 Hz, 110 V 50 Hz, 120 V 60 Hz
Duty Cycle	100% continuous operation; KD coil max. 6 switching cycles/minute
Degree of Protection	IP65 with cable plug Type 2518

Material Specifications

No.	Element	Material
1	Nut	Steel (thick-film passivated), Stainless steel 1.4305, PTFE-coated
2	Coil	Polyamide or epoxy
3	Stopper	Stainless steel 1.4113
5	Magnetic core	Stainless steel 1.4113
6	O-ring	FKM
7	Plunger seal	NBR, FKM, EPDM
11	Diaphragm	NBR, FKM, EPDM
13	Valve body	Brass, stainless steel 1.4408, Gunmetal

Dimensions

Standard variant with brass and stainless steel body

Safety Instructions

• Danger from high pressure: Before loosening lines and valves, turn off the pressure and vent the lines.
• Danger due to electrical voltage: Before reaching into the device or the system, switch off the power supply and secure it against reactivation.
• Risk of burns: Keep the device away from highly flammable substances and media and do not touch with bare hands during continuous operation.