Danfoss kvp22 Evaporator Pressure Regulator 7/8 Inches Odf Solder Connection

Product Description

The Danfoss kvp22 is an evaporator pressure regulator designed for use in commercial and industrial refrigeration systems. This valve maintains a minimum evaporator pressure, which protects the evaporator coil from freezing and ensures stable system operation. HVAC and refrigeration technicians rely on evaporator pressure regulators like the kvp22 to keep suction pressure above a set point during steady-state and pull-down cycles. The valve installs in the suction line between the evaporator outlet and the compressor inlet. When evaporator pressure drops toward the setpoint, the valve begins to close, restricting refrigerant flow and holding pressure steady inside the evaporator. This action prevents ice formation on the coil and protects product loads in cold storage, display cases, and process cooling applications. The Danfoss kvp22 features a 7/8 inches ODF solder inlet and a 7/8 inches ODF solder outlet, making it compatible with standard copper suction line tubing used throughout the refrigeration trade. The valve has a Kv flow coefficient of 2.5 cubic meters per hour, which suits medium-capacity evaporator circuits. It is rated for a maximum working pressure of 18 bar, covering common refrigerants used in low- and medium-temperature systems including R-404A, R-407F, R-448A, R-449A, and R-134a. The compact body keeps installation straightforward in tight equipment rooms and rooftop unit configurations. Net weight is 0.35 kilograms, so the valve adds minimal load to the suction line assembly. Refrigeration contractors, OEM panel builders, and commercial refrigeration service technicians will find the kvp22 a direct-fit solution for evaporator pressure control in new installations and service replacements.

• Maintains minimum evaporator pressure to prevent coil freeze-up and protect refrigerated loads
• 7/8 inches ODF solder inlet and outlet for direct copper line connection using standard brazing techniques
• Rated to 18 bar maximum working pressure, compatible with common HFC and HFO refrigerants in commercial refrigeration systems

Product Highlights

The Danfoss kvp22 evaporator pressure regulator provides reliable suction pressure control with a 7/8 inches ODF solder connection and an 18 bar pressure rating, making it a dependable choice for commercial and industrial refrigeration service and installation work.

Product Information

Standard Information

• Brand: DANFOSS
• Manufacturer Part Number: kvp22

Technical Specifications

• Valve Type: Evaporator Pressure Regulator
• Inlet Size: 22 mm / 7/8 inches
• Outlet Size: 22 mm / 7/8 inches
• Inlet Connection Type: Solder, ODF
• Outlet Connection Type: Solder, ODF
• Kv Value: 2.5 cubic meters per hour
• Maximum Working Pressure: 18 bar
• Net Weight: 0.35 kilograms
• Gross Weight: 0.39 kilograms