Electronics VLP1000VAR - Manual

ELECTRONICS INCORPORATED
SHOT PEENING TECHNOLOGY
MODEL VLP1000 MagnaValve
www.electronics-inc.com vlp1000data.pub 5/13/2008
999216
• 200-1000 lbs/min range
• Normally closed
• Variable flow rates
• Up to 50HP Wheel
depending on RPM
• Wheel systems
• No moving parts
• Cast Steel shot
• Cast Steel grit
• Wear resistant
Open Loop Model 102 Power Pak *
Open Loop Model MC Controller
Closed Loop (motor amperage) Model AC Controller & Current Transformer
The MagnaValve may be operated by any one of the following controls:
* Also requires 48Vac 100VA transformer and 10k potentiometer, ordered separately.
102 MC AC
The Model VLP MagnaValve is a normally closed valve used to regulate steel shot or
grit in wheel blast systems. The valve is constructed with a permanent magnet to hold
media until power is applied. An electromagnet cancels the permanent magnet and
allows the media to flow at a controlled rate when the valve is powered and operating.
A desired flow rate may be achieved by regulating the voltage to the electromagnet.
The VLP MagnaValve can be used in manual or automatic mode. In manual (or open
loop) mode, a model 102 Power Pack or a MC Controller is used to adjust the flow
rate. For automatic (or closed loop) operation, an AC Shot Flow Controller will detect
the load placed on the Wheel motor and regulate the flow of media. This closed loop
system will provide accurate and repeatable flow rates over a 200 -1000 pounds/
minute flow range.
*Flow rates are based on S230 shot.