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-84% 1h ago CHEOTIME Refrigeration Pressure Expansion Valve, Brass Expansion Valve 1/4in ODF

CHEOTIME Refrigeration Pressure Expansion Valve, Brass Expansion Valve 1/4in ODF Inlet 3/8in ODF Outlet Cooling Energy Regulating Valve Refrigeration Safety Valve

4.84$ 30.25$
You save: 25.41$ (84%)
Score: 61/100
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Key Features

Product Description

Product Description This Refrigeration Energy Regulator Valve is designed to maintain stable evaporation pressure and regulate system energy within refrigeration systems that lack an unloading mechanism. Built with a durable brass body and compatible 1/4in ODF inlet and 3/8in ODF outlet, this valve supports consistent compressor operation, helping improve system efficiency across HVAC and cooling applications. Specification Item Type: Refrigeration Energy Regulator Valve Model: LFDBV-1.0 Material: Brass Inlet Connection: 1/4in ODF Outlet Connection: 3/8in ODF Maximum Working Pressure: 2.8MPa Function: LFDBV bypass valve, also known as automatic expansion valve, hot gas bypass valve, or pressure regulating expansion valve, is designed to automatically adjust the valve opening or closing when there is a change in outlet pressure, maintaining the outlet pressure constant at the set value, unaffected by the inlet pressure within a certain range. Package List: 1 x Refrigeration Energy Regulator Valve 1 x Manual Note: 1. When welding, the valve body should be wrapped in a wet towel and not welded horizontally (if it must be welded horizontally, turn the adjusting block clockwise 1.5 turns before welding), the flame must not face the valve body, ensuring that the valve body temperature does not exceed 100℃. 2. Adjust the outlet pressure: clockwise to increase, counterclockwise to decrease, approximately 0.8 bar per turn.