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Earlier Product Data
Model 1477 MagnaValve
Data Sheet Installation
Manual Application
Notes
- Description of Product
The 1477C MagnaValve is a high accuracy (1% of full scale) version of
the 577C MagnaValve. It used a linearity compensation preamp. Adjustments
were made in 10% increments to achieve the high accuracy. Flow range
is .2-2 pounds/minute. This valve is often used in lance peening for
peening the inside of small holes using very small nozzles. The pulse
rate can be set to 15 Hertz at the FC control.
- Availability
- Repair
- Can be repaired
- This product can be repaired at the factory if the valve driver
module or preamp is defective. If the flow sensor is defective
it cannot be repaired. Please call for a returned goods RG number
along with a description of the product, its model number and
serial number. Please include description of symptoms or name
and phone number of technical contact person in case we need
additonal information for the repair. Cost for out of waranty
repairs are always sent to you for approval prior to repair.
- Parts you can order for your own repair efforts:
- Valve driver module VD-xx
- model PDC preamp
- Upgrading to newer product
- model 577-24
- What else is involved-
Physical size of this next generation valve is approximately
the same but you must also use the next generation FC-24 controller
to be compatible with the 24Vdc power supply.
- Recommendation for new applications
- model 577-24
- Improved performance -
The 577-24 MagnaValve is lower cost with 2% of full scale accuracy
and increased range of .5 - 5 pounds/minute. It has diagnostic
LED's to help in installation and maintenance. Pulse rate of
15 Hertz is set at the MagnaValve by the factory. Valve is pre-calibrated
to your requirements of shot type and size.
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