NMVL...

Series NMVL Liquid injection valves with interchangeable orifice cartridges, separate solder base and suction pressure controlled.

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Product Description
Technical Properties

Product Description

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

Technical Properties

Orifice	interchangeable
Connections	separate base
Pressure equalizer	internal/ external
Superheat setting	adjustable
Balanced port	no
Capillary tube length	1,5 m
Bulb diameter	12 mm
Brass parts	body
Stainless steel parts	internals, thermal head
Copper parts	bulb
Max. ambient temperature	70 ^oC
Max. bulb temperature	70 ^oC
Thermal charge	R134a, R22, R404A, R407C, R507A Other refrigerants on request
Technical literature	Download PDF with Series number in Table

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