Sporlan 901180P Regulator

The Sporlan 901180P is a heavy-duty, direct-acting ORIT-6 evaporator pressure regulator engineered for precision refrigerant flow modulation. Featuring a 7/8" ODF solder connection and a 3/4" port, this primary EPR valve is designed to maintain a consistent evaporator pressure regardless of fluctuations in load. This model is the direct replacement for Danfoss 034L0025 (KVP 22), providing a robust mechanical solution for preventing coil freeze-up and maintaining precise product temperatures in commercial refrigeration systems. Built with Sporlan’s signature hermetic construction, it eliminates the need for gaskets and seals, ensuring a leak-free lifecycle under high system pressures. The integrated 40-mesh strainer and standard inlet pressure tap allow for simplified field diagnostics and protection against debris. With an adjustable range of 30 to 100 PSI and a 400 PSI maximum rated pressure, it provides the reliability needed for multiplex systems and single-evaporator applications requiring tight temperature control and minimal pressure drop.

• Universal Compatibility: Validated as the primary 901180P replacement for 034L0025 cooling controls.
• Process Reliability: Maintains a minimum evaporator temperature to prevent frost on air coils and manage humidity.
• Rugged Build: Corrosion-resistant brass body and bellows element for long-term industrial performance.
• Contractor Ready: Standard inlet pressure tap allows for immediate gauge connection during system commissioning.

Common Questions

How do I verify the pressure setting for a 901180P replacement?
When replacing a Danfoss 034L0025 with this Sporlan ORIT-6, always verify the required system operating pressure. While this unit covers a 30/100# range, the specific set point must be adjusted in the field using the adjustment screw to match the saturated evaporator temperature of the refrigerant in use.

Is an external pilot line required for this EPR valve?
No, the Sporlan 901180P is a direct-acting regulator. It operates based on the inlet pressure acting against the internal bellows and spring, meaning it does not require a high-side pilot source for modulation.

Can this valve be used for head pressure control?
While typically used as an EPR to maintain evaporator pressure, ORIT-6 valves are technically "open on rise of inlet" (ORI) valves. In certain head pressure applications, they can be used to hold back liquid in the condenser, though they are most commonly found on the suction side of refrigeration circuits.

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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.