Danfoss 060-214866 Pressure Control

The Danfoss 060-214866, also known as the KP34 pressure switch, is a heavy-duty industrial control designed for regulation and monitoring in low-pressure steam and water systems. This unit features a pressure range of 2 to 15 psig and a fixed differential of 3 psig, making it ideal for applications requiring consistent setpoint stability. Engineered with a SPDT contact system, the Danfoss KP34 provides reliable manual reset functionality, ensuring the system remains deactivated until a technician confirms safe operating conditions. The bellows-actuated design offers superior vibration resistance, prolonging the service life of the bellows pressure control in demanding mechanical rooms. With 1/4 inch NPT connections and a high contact load capacity, this Danfoss pressure switch integrates seamlessly into existing HVACR control loops. Whether used as a boiler pressure limit control or a pump safety switch, the 060-214866 delivers the precision required for tight system tolerances.

• Manual Reset Mechanism: Provides critical safety interlocking for low-pressure systems by preventing automatic restarts.
• Fixed Differential Stability: The 3 psi fixed spread ensures predictable performance without the risk of field adjustment errors.
• Robust SPDT Contacts: Rated for high-current loads, reducing the need for intermediate relays in many control circuits.
• Vibration Resistant Design: The internal snap-action mechanism minimizes contact bounce and arcing in high-vibration environments.
• Compact Enclosure: Facilitates easy installation in crowded control panels or directly on piping headers.

Is the KP34 suitable for steam applications?
Yes, the Danfoss KP34 is frequently utilized as a steam boiler pressure control. However, always use a pigtail siphon to protect the bellows from direct steam temperature to ensure longevity.

How do I wire the manual reset version?
The SPDT terminals allow for "break on rise" or "make on rise" configurations. For safety limit applications, wire to the terminals that open the circuit when the pressure exceeds the 15 psig ceiling.

What is the maximum working pressure for this unit?
The maximum operating pressure (MWP) for the 060-214866 is typically 60 psig, with a burst pressure significantly higher, though it should always be operated within its 2-15 psig calibrated range.

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.