Parker 101895 Regulator

The Parker 101895 A8A0E is a high-performance evaporator pressure regulator (EPR) designed for precise modulation of refrigerant flow in commercial refrigeration and air conditioning systems. Engineered with a durable ductile iron body and brazed copper couplings, this Flo-Con A8 series valve maintains a constant inlet pressure at a specific control point, regardless of load fluctuations or ambient temperature shifts. As an externally equalized model, the 101895 features 5/8" ODF sweat connections and a 5/8" port, making it an ideal choice for contractors looking to prevent coil freeze-up and manage multiple evaporators on a single suction line.

The Parker-Sporlan 101895 utilizes a pilot-operated design with a stainless steel diaphragm, eliminating common failure points found in bellows-style regulators. Technical experts value the adjustable pressure range of 10" Hg to 400 psig, which provides incredible flexibility for low-side or high-side applications. The valve’s modular construction allows for sweat-in-place installation without disassembly, while all internal components, including the interchangeable capacity cartridge, remain accessible from the top for streamlined maintenance and field service.

• Broad Compatibility: Rated for a wide variety of refrigerants and compatible with modern HFC and HCFC systems.
• Modular Maintenance: Features interchangeable capacity cartridges that allow for flow revisions without re-piping the system.
• Service-Friendly Design: All service can be performed from the top of the valve, reducing downtime during routine inspections.
• Precision Control: Pilot assembly ensures close pressure regulation even under light load conditions.
• Superior Construction: Corrosion-resistant materials and stainless steel internal parts provide long-term reliability in harsh environments.

Can the A8A0E be installed in any orientation?
Yes, the regulator can be mounted in horizontal or vertical pipelines, provided the flow follows the direction of the arrow cast into the valve body.

Does this valve require disassembly before brazing?
The A8 series is designed to be soldered into the line without disassembly, though a wet cloth should be used to dissipate heat away from the pilot assembly and seals.

What is the purpose of the external equalizer?
The external equalizer allows the valve to sense pressure at a remote location, ensuring accurate evaporator pressure regulation relative to the actual load conditions.

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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.