Sporlan Controls 901590 1-1/8″ Evaporator Pressure Regulating Valve 0-100 PSI

Description

Sporlan Controls 901590 Evaporator Pressure Regulating Valve

The Sporlan Controls 901590 is a 1-1/8″ Evaporator Pressure Regulating (EPR) valve engineered to maintain a minimum evaporator pressure in commercial and industrial refrigeration systems. By preventing the evaporator pressure from dropping below a set point, this valve protects against coil freeze-up and ensures consistent system performance across varying load conditions. Built to Sporlan’s exacting quality standards, the 901590 is a trusted solution for refrigeration contractors and technicians who demand reliability in critical applications.

Key Features

• 1-1/8″ connection size for compatibility with larger refrigeration systems
• 0–100 PSI operating pressure range for broad application flexibility
• Maintains minimum evaporator pressure to prevent coil freeze-up
• Designed for use in commercial and industrial refrigeration circuits
• Manufactured by Sporlan Controls, a Parker-Sporlan brand known for refrigeration precision
• Durable construction for long service life in demanding environments

Application

Evaporator pressure regulating valves are installed in the suction line at the outlet of the evaporator. The Sporlan 901590 holds the evaporator pressure at or above the valve’s set point, preventing the evaporator temperature from falling too low. This is especially important in multi-evaporator systems where different evaporators operate at different temperatures, and in applications where coil frosting must be controlled.

Specifications

• SKU: 901590
• Brand: Sporlan Controls (Parker-Sporlan)
• Connection Size: 1-1/8″
• Valve Type: Evaporator Pressure Regulating (EPR)
• Pressure Range: 0–100 PSI