Description
The Parker 251413 is the stainless steel 3-port port plate kit for PA4C stainless steel regulators, 1-1/4" and 1-1/2" port. Parker lists it in the parts kit tables for its P-Series weld-in solenoid valves and pressure regulators (PS4 and PA4, with stainless steel PS4C and PA4C versions).
Parker describes the P-Series as a cartridge-based valve family for ammonia, CO2, R-22, R-134a, R-404a, R-410a and R-507, made up of a valve body, a port plate that defines the valve function and, on regulators, a bonnet assembly with the range spring.
Key specifications
- Parker part number: 251413
- Kit: stainless steel 3-port port plate kit
- Listed for: PA4C stainless steel regulators, 1-1/4" and 1-1/2" port
- P-Series maximum rated pressure: 52 bar (754 psig)
- P-Series liquid temperature range: -60°C to 120°C (-76°F to 248°F)
Common questions
What does the port plate do?
Parker explains that the port plate defines the valve function; a multi-port plate allows a regulator with pilot solenoids such as electric shut-off or wide-open bypass.
Specifications are based on Parker Refrigerating Specialties Bulletin 24-05 E (P-Series Solenoid Valves and Pressure Regulators). Confirm fit, ratings and application requirements before ordering.
Disclaimer: The image shown is a general representation of the product category and may not depict the exact part number offered. Actual product appearance, specifications, and configuration may vary.
