Parker CPIFF-2P-5 Hydraulic Check Valve 5000 Psi

Product Description

The PARKER CPIFF-2P-5 is a straight-body hydraulic hose check valve rated for high-pressure fluid control in hydraulic systems. Built from steel with NPSF threaded connections, this valve is designed to allow one-directional flow and prevent backflow within hydraulic lines. It carries a maximum working pressure of 5000 psi and handles a temperature range of -15 degrees F to 400 degrees F. At 1.97 inches in overall length, it is a compact inline component suited for tight plumbing configurations. Hydraulic technicians and fluid power specialists install this valve as part of hose assemblies or manifold circuits requiring reliable check valve protection.

This check valve fits 1/4 inch hose connections and uses a straight, threaded NPSF interface for secure, leak-resistant installation. It is appropriate for industrial hydraulic circuits, mobile equipment hydraulics, and stationary power units where backflow prevention is required. The steel construction makes it suitable for demanding environments where pressure spikes and temperature cycling are common. It is sold individually and is typically used in both new system builds and maintenance replacement applications.

Key Features

• 5000 psi maximum working pressure for high-demand hydraulic service
• Steel construction for durability under pressure and temperature cycling
• NPSF threaded connection type for secure, leak-resistant fitment
• Straight body configuration simplifies inline installation
• Operating temperature range of -15 degrees F to 400 degrees F
• Compact overall length of 1.97 inches suits confined plumbing spaces

Compatibility

Designed as an OEM-style replacement or new-installation check valve for 1/4 inch hydraulic hose assemblies requiring a straight NPSF threaded connection at 5000 psi working pressure. Part of the PARKER CPIFF series.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Always depressurize and relieve all stored hydraulic pressure from the circuit before removing or installing any check valve. Use appropriate thread sealant rated for hydraulic service on NPSF fittings and torque to the system manufacturer or fitting manufacturer specifications using calibrated tools. Verify flow direction marked on the valve body before final assembly to ensure correct orientation.