Electronics VLP-24 - Manual

• 0-10Vdc Control Signal
• 200-1000 lbs/min range
• Normally closed
• Variable flow rates
• Wheel systems
• No moving parts
• Steel shot*
• Steel grit
• Cut wire media*
• Wear resistant
ELECTRONICS INCORPORATED
SHOT PEENING TECHNOLOGY
MODEL VLP-24 MagnaValve
www.electronics-inc.com vlp24data.pub 5/13/2008
999314
The Model VLP-24 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. A desired flow rate may be achieved
by regulating the voltage to the electromagnet.
The VLP-24 MagnaValve can be used in manual or automatic mode. In manual (or
open loop) mode, a model Pot-24 is used to adjust the flow rate. For automatic (or
closed loop) operation, an AC-24 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.
The valve must be operating with an AC-24
Control for amperage closed loop feedback.
Open loop control (Pot-24) will not provide
linear regulation.
SPECIFICATIONS
Input: 24Vdc @ 2A (50VA) ± 2Vdc
Enable input (24Vdc)
Flow signal (0-10Vdc)
Flow Range: *200 - 1000 lbs/min approx
Temp. Range: 23-167° F (0-75° C)
**32-212° F (0-100° C)
Shot Flow
Flow Input Signal >.25Vdc
Enable Command 24Vdc
Status LEDs: 24Vdc Power
*Flow rate varies by media type. Not for use with
Stainless Steel Media.
**If valve driver is mounted in remote location.