Overview: Danfoss provides a comprehensive range of pressure regulators designed to meet diverse customer needs in refrigeration and air conditioning systems. Their products are manufactured using advanced processes and are rigorously tested to meet high standards.

Condensing Pressure Regulator Systems: The KVR+NRD and KVR+KVD systems are designed to maintain consistent condenser and receiver pressure in air-cooled condensers, especially at low ambient temperatures. The KVR+NRD system ensures hot gas bypass when pressure differential exceeds 1.4 bar, while the KVR+KVD system allows for adjustable receiver pressure.

Capacity Regulator (Hot-Gas Bypass): The KVC type regulator adapts compressor capacity to the evaporator load, preventing low suction pressure and ensuring precise temperature control. It is often used with a liquid injection valve and solenoid valve to manage compressor discharge temperatures.

Servo-Operated Capacity Regulator: Types CPCE and LG provide accurate temperature control by bypassing hot gas between the evaporator and expansion valve. This system is ideal for maintaining high food product quality under varying load conditions.

Crankcase Pressure Regulator: The KVL type limits maximum crankcase pressure, protecting the compressor motor from overload by controlling suction pressure during start and high load conditions.

Evaporating Pressure Regulator: The KVP type maintains evaporating pressure and surface temperature on the evaporator, minimizing temperature differentials and preserving food quality by reducing dehydration and weight loss.

Quality Assurance: Danfoss products are certified under ISO 9001 and ISO 14001 standards, ensuring high-quality product development, design, production, and environmental awareness. Features include stainless steel bellows for durability and easy adjustment with an Allen key.

Benefits: Danfoss systems offer easy set point adjustments, low-pressure drops, high tightness in closed positions, and long operating life, ensuring consistent product quality.