Burkert Type 6407 Servo-assisted 2/2-way Piston Valve

 

 

Burkert Type 6407 Servo-assisted 2/2-way Piston Valve
Type 6407 Servo-assisted 2/2-way Piston Valve

 

 

The Type 6407 valve is a servo-assisted piston valve. The fix coupling between pilot valve and piston provides an opening of the valve without pressure difference. As a piston valve, the Type 6407 is particular suitable for media such as gas and steam. As well as liquids with low operating temperature below 0°C.The stopper and the core guide pipe are welded together to enhance pressure resistance and leak-tightness. Various seal material combinations are available depending on the application. The coils are moulded with chemically resistant epoxy. To reduce power consumption in operation, coils with “Kick and Drop” (KD) electronics (double coil technology) are available. In combination with a plug acc. to DIN EN 175301-803 Form A, the valves satisfy IP65 degree of protection. This product can be combined with Cable Plug DIN EN 175301-803 – Form A Type 2518 and Timer Type 1087

     Another Article:

Specifications

Features

  • Servo-assisted piston valve up to DN50 orifice
  • Safe opening with hard-coupled piston system without differential pressure
  • Vibration-resistant, push-over coil system
  • Explosion-proof versions
  • Energy-saving double coil technology with kick and drop design

Specifications

Technical Data

Orifice DN13-DN50
Body material Brass
Coil material Epoxy
Coil insulation class H
Seal material PTFE/graphite
Media Neutral gases and liquid media (e.g. compressed air, water, hydraulic oil) hot water and steam
Media temperature

Standard

PTFE + Graphit

PTFE + FKM

Steam version

PTFE + Graphit

PTFE + FKM

ATEX/IECEx version

 

 

40 to 150 °C

-10 to 120 °C

 

0 to 150 °C

0 to 120 °C

-10 to 90 °C

Ambient temperature

Standard

PTFE + Graphit

PTFE + FKM

Steam version

PTFE + Graphit

PTFE + FKM

ATEX/IECEx version

 

 

-40 to 45 °C

-10 to 55 °C

 

0 to 45 °C

0 to 55 °C

-10 to 40 °C

Viscosity Max. 21 mm2 /s
Voltage tolerance ±10%
Duty cycle 100% continuous rating;

KD coil max. 6 switching cycles/minute

Electrical connection Cable plug for cable Ø 7 mm, acc. to DIN EN 175301-803 Form A (not included in delivery)
Protection class IP65 with cable plug
Installation As required, preferably with actuator upright

Download Datasheet: Burkert Type 6407 Servo-assisted 2/2-way Piston Valve

Reference : burkert-usa.com

Be the first to comment