Parker Hannifin 101834 A8AOES Outlet Pressure Regulator with Electric Shut-Off

The Parker Hannifin 101834 A8AOES is a commercial outlet pressure regulator designed for refrigeration and air conditioning systems. This regulator maintains a constant outlet or downstream pressure, making it ideal for crankcase pressure control applications in commercial refrigeration, industrial refrigeration, and HVAC systems.

Key Features:

• Electric shut-off feature for enhanced system control
• Unique modular design allows the regulator to be soldered into the line without disassembly
• Full access for disassembly, cleaning and servicing from the top only
• Interchangeable capacity cartridges facilitate flow revisions
• Ductile iron-bodied construction with brazed copper couplings
• Wide range pressure setting, 250mm Hg to 27.6 bar (10" VA. to 400 psig)
• 5/8" port size with 1-1/8" ODF connection size
• Externally equalized design for accurate pressure sensing

Technical Specifications:

• Port Size: 5/8 inch (15mm)
• Connection Size: 1-1/8 inch ODF (28mm)
• Pressure Range: 10" Hg to 400 psig
• Power Source: 110-120VAC ~ 50/60 Hz, 220-240VAC ~ 50/60 Hz, 208VAC ~ 60 Hz
• Weight: Approximately 9 lbs

These valves will modulate to maintain a pressure as set for in the field, in spite of fluctuations in load, changes in ambient, changes in available refrigerant flow paths, and other operating variances. The pilot-operated design provides close control at the desired set-point with excellent regulation at light loads.