ENGINET CO., LTD.

Direct Expansion (DX) motorized control valves 

The Hansen MCXV motor-controlled valve enables precise flow regulation and liquid injection control in ammonia refrigeration systems. Designed for durability and flexibility, it supports the optimization of cooling system efficiency.

The MCXV motor-controlled valve is a precision valve developed by Hansen for ammonia refrigeration systems. This valve is suitable for capacities ranging from 5 to 75 tons (18kW to 263kW) and is primarily used in direct expansion (DX) evaporators and liquid injection applications. The MCXV valve provides accurate flow control, significantly improving the efficiency of refrigeration systems. Its design allows easy integration with other valve platforms, making it adaptable to multiple control systems.

Features
High-precision flow control: Allows precise flow adjustment under a wide range of conditions.
Automatic recalibration function: The motor actuator features an automatic recalibration function, ensuring accurate metering and tight shutoff.
Compact design: A space-saving design allows for easy installation.
Support for various input signals: Compatible with multiple control signals, including 4-20mA, 0-10V, and relay signals.
Durable: IP67/NEMA Type 6 waterproof design ensures long life even in harsh environments.
High-pressure operation: With welded connections, it supports operating pressures up to 800 PSI.

Specifications
Applicable refrigerant: Ammonia
Cooling capacity: 5 to 75 tons (18 to 263kW)
Input power: 24V AC/DC
Connection sizes: ½ inch, ¾ inch
Connection types: SW (socket weld), BW (butt weld), NPT thread
Waterproofing: IP67/NEMA Type 6
Control signals: 4-20mA, 0-10V, relay signal
Pressure rating: 800 PSI (with welded connections)

Applications
Direct expansion evaporators: Achieves efficient refrigerant supply through precise flow control.
Liquid injection systems: Enables accurate liquid injection in ammonia refrigeration systems, improving system efficiency and stability.

The MCXV motor-controlled valve greatly enhances the operational efficiency of refrigeration systems while ensuring stable temperature control.