Danfoss KVP 28 Evaporator Pressure Regulator | 0.0 to 5.5 bar | 1 1/8 in ODF

Product Description:

The Danfoss KVP 28 (034L0031) is a robust solution for large refrigeration plants across the UAE where maintaining a precise evaporator temperature is critical for product quality. By regulating the suction line pressure, it prevents the evaporating pressure from dipping below a set limit, protecting against product dehydration and evaporator freeze-ups in Dubai’s high-humidity cold stores. With its large 1 1/8 in ODF solder connections, it is ideal for high-flow applications such as large supermarket racks, vegetable processing plants, and industrial chillers. The KVP 28 features a hermetic, stainless steel bellows design and an internal damping system to neutralize pressure pulsations, ensuring stable and maintenance-free performance in the demanding Middle Eastern climate.

Key Features & Benefits:

• Large Flow Capacity: Optimized for 1 1/8 inch piping, making it suitable for high-tonnage UAE industrial refrigeration systems.
• Precise Pressure Maintenance: Holds a constant evaporating pressure between 0 and 5.5 bar, ensuring consistent cooling results in Dubai facilities.
• Hermetic Leak-Proof Build: Compact, laser-welded construction provides maximum safety and durability in the humid and saline UAE air.
• Frost Protection: Effectively prevents the evaporator coil from freezing, a common challenge for UAE HVAC/R systems during varying loads.
• Smooth Regulation: Integrated damping mechanism eliminates valve chatter, extending the life of the entire refrigeration circuit.

Technical Specifications :

FAQs:

• Q: Why is KVP 28 used in large UAE supermarket racks?
• A: It allows multiple evaporators to run at different temperatures on a single suction line, providing flexible and precise cooling for various food categories in Dubai stores.
• Q: Can the KVP 28 be used as a crankcase pressure regulator in the UAE?
• A: No. For crankcase pressure regulation, you should use the Danfoss KVL series. The KVP is specifically for evaporator pressure control.
• Q: Is it compatible with R407C and R404A in Dubai?
• A: Yes, the KVP 28 is fully compatible with standard HFC and HCFC refrigerants widely used in the UAE market.