Parker Hannifin 035643000B Pressure Regulator

The Parker Hannifin 035643000B Pressure Regulator is a dedicated regulator that maintains downstream pressure within a 5–250 PSIG range, with a maximum inlet pressure of 300 psi. It is rated for temperatures up to 165°F, enabling operation in environments where moderate heat exposure must be tolerated without compromising regulation. By stabilizing outlet pressure within the specified inlet window, this model helps minimize pressure fluctuations, which protects downstream components and supports more consistent system performance across varying supply conditions. The 035643000B designation identifies a specific Parker Hannifin part, facilitating accurate replacement and compatibility checks within Parker’s regulator family. When specifying this part, verify that the system's regulated pressure will stay within 5–250 PSIG, that the upstream inlet does not exceed 300 psi, and that the service temperature stays at or below 165°F to ensure safe, reliable operation.