Injection valve for chemical industry
NMVL/NMX series Honeywell Environmental & Combustion Controls EMEA

nmvlcz01
Series NMVL Liquid injection valves with interchangeable orifice cartridges, separate solder base and suction pressure controlled.
Honeywell thermostatic liquid injection valves series NMVL are used in refrigeration applications to reduce the temperature of the suction gas. Depending on the superheat of the compressor suction gas, liquid refrigerant is injected into the suction line. The refrigerant is evaporating and thereby the suction gas is cooled down. Suitable for plants in general refrigeration and for serial products such as air driers, dehumidifiers, chiller units or icemaking machines with hot gas bypass control valves, for temperature reduction in multiple stage units and for suction gas cooled compressors.
• Only one upper part for internal and external pressure equalization
• Connection for pressure coupler integrated in the solder base
• Extreme durability thanks to welded stainless steel head and stainless steel diaphragm
• Suction gas controlled liquid injection valves
• Adjustable superheat setting
• For maximum pressure PS see specification sheet
• For maximum test pressure PF see specification sheet
• Special versions (bypass, other refrigerants, etc.) on request
• For capacities of orifices download attached engineering manual or check with our selection software Valve Tool