Description
The Parker 251244 is the cartridge kit for P-Series valves, 2" port at 100% capacity. 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: 251244
- Kit: cartridge kit
- Listed for: P-Series valves, 2" port at 100% capacity
- Capacity: 100%
- 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 is the cartridge?
Parker's P-Series valve body holds a replaceable piston/plug cartridge; the capacity percentage sets the valve flow capacity for the port size.
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.
