Parker 901103P Regulator

Stabilize your refrigeration system with the Parker Sporlan 901103P, a precision-engineered ORIT-6 evaporator pressure regulator designed for high-performance pressure management. This direct-acting EPR valve provides critical control by maintaining a minimum evaporator pressure regardless of fluctuations in the suction header, preventing coil freeze-ups and ensuring tight temperature tolerances. Built for professional HVACR environments, the 901103P features a 7/8" ODF sweat connection and an adjustable pressure range of 0 to 50 PSI. This model is technically identical to the Parker 901103, serving as a drop-in refrigeration pressure control solution for commercial food merchandisers and water chilling units. Its hermetic, corrosion-resistant construction eliminates the need for gaskets, providing a reliable seal in demanding industrial applications.

• Precise Pressure Regulation: Maintains consistent evaporator temperature to optimize humidity control and protect sensitive inventory.
• Hermetic Construction: Features a rugged, all-copper design that prevents leaks without the use of high-maintenance seals or gaskets.
• High-Flow Efficiency: Engineered with a 3/4" port to minimize pressure drop while maximizing system cooling capacity.
• Easy Calibration: Includes a manual adjustment screw and a standard inlet pressure tap for rapid field tuning and diagnostics.
• Versatile Application: Ideal for multi-temperature systems using a common suction line for different refrigerant loads.

Is the 901103P a direct-acting or pilot-operated valve?
The ORIT-6 is a direct-acting regulator, making it a cost-effective and straightforward choice for systems that require reliable mechanical pressure modulation without external pilot gas lines.

What is the difference between the 901103P and the standard 901103?
There is no functional or physical difference; the "P" designation typically refers to specific packaging or wholesale sourcing for the identical 7/8" ODF, 0/50# regulator body.

Can this valve be used with all common refrigerants?
Yes, the ORIT-6 series is compatible with most standard HCFC and HFC refrigerants. Always verify that your specific refrigerant’s pressure-temperature profile aligns with the 0-50 PSIG adjustment range.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.