Expansion Valve

Name: Expansion Valve
Brand: ESPL
SKU: AAIJB
Availability: InStock

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Specifications

Country of Origin	India
Warranty	As per Manufacturer

Key Features

The pressure spring can be adjusted to increase or decrease pressure based on temperature needs.
The pressure created by the spring acts on the opening of the valve.
the pressure of the sensor bulb acting on the diaphragm is greater than the combined pressure of the evaporator and spring, the valve opens to increase the flow rate of the working fluid.

Reference AAIJB Category Industrial Valves Brand ESPL

Product Details

Expansion valves are flow-restricting devices that cause a pressure drop of the working fluid. The valve needle remains open during steady state operation. The size of the opening or the position of the needle is related to the pressure and temperature of the evaporator. There are three main parts of the expansion valve that regulate the position of the needle. A sensor bulb, at the end of the evaporator, monitors the temperature change of the evaporator. This change in temperature creates a change in pressure on the diaphragm.