EXTRUSION VALVE EV40
DP-K-003-000027- Fast switching valve
- Simple adjustment of the material quantity
- Available nozzle sizes: Ø 0.2 / 0.3 / 0.4 / 0.5 / 0.6 / 0.7 / 0.8 / 1.0 / 1.2 / 1.5 / 2.0 mm
Application
Depending on the nozzle size, the extrusion valve is used for the non-contact application of media with different viscosities, such as sealants, adhesives, greases and oils, and is suitable for both pulsating and continuous application.
Description
The EV40 extrusion valve is an electro-pneumatically controlled applicator.
The spraying process is generated by the control air and the material feed pressure and can be carried out either as an intermittent or continuous process.
It is controlled via the 5/2-way solenoid valve integrated in the body.
The valve is available with both a short nozzle (KV) and a long nozzle (LV).
Optionally with raster regulation including needle monitoring (function monitoring of the needle).
Advantages
Short paths within the entire air supply range and the fast-switching solenoid valve allow up to 20 switching cycles per second.
The grid regulation enables the material quantity to be set easily.
Technical Data
Weight
approx. 400 g
Length x width x height
159 x 15 x 82 mm (LV nozzle); 141 x 15 x 82 mm (KV nozzle)
Material pressure
max. 100 bar with control air (closing air); max. 30 bar without control air (closing air)
Control air pressure
min. 6 bar
Intermittents
up to 20 cycles per second
Main body
stainless steel or brass, chemically nickel-plated
Nozzle
stainless steel
Needle
hard metal
Seals
Viton (other materials on request)
ACCESSORIES
Further accessories & spare parts on request! Also searched as: EV 40, MKDD-40