For 101 tons ~ R-134a or 107 tons ~ R407C applications.
At 30 deg C liquid refrigerant temperature.
Selection: PCN 037570, ADKS 400 21 T.
Maximum working pressure: 500psig
Filtration: 40 micron, with H100 blocks.
We are an Authorized distributor for Copeland Climate Technologies Flow Controls. Formerly Alco Controls and Emerson Climate Technologies.
Wednesday, June 04, 2008
Monday, June 02, 2008
Troubleshooting EPRBS Regulators
Problem A:
EPRBS regulator will not open.
Causes:
1) Excess dirt in pilot/ solenoid.
2) Piston bleed hole restriction.
3) Coil is damaged or not energized.
Corrective Action:
Disassemble valve and clean. Replace if necessary.
Verify coil is energized. Replaced if necessary.
EPRBS regulator will not open.
Causes:
1) Excess dirt in pilot/ solenoid.
2) Piston bleed hole restriction.
3) Coil is damaged or not energized.
Corrective Action:
Disassemble valve and clean. Replace if necessary.
Verify coil is energized. Replaced if necessary.
Wednesday, April 30, 2008
Friday, April 18, 2008
Wednesday, March 19, 2008
Thermal Expansion Valve for Ultra Low Temperatures
This is designed for ultra low temperature applications such as environmental test chambers and other applications where the desired evaporator temperature is below -40C [-40F].
Maximum working pressure: 450psig.
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