Pressure Compensating Variable Hydraulic Flow Control Valve With Relief, 1/2 Inch NPT Port, Adjustable Flow Rate 0-16 GPM, Compatible With FCR51-1/2 And PFC51-1/2, Durable Hydraulic Pressure Relief Valve For Precision And Safety

Single Unit Pressure-Compensating Hydraulic Valve 1/2 in
✔️ 1/2 in NPT port, adjustable 0-16 GPM, relief 1500 PSI

This pressure compensating variable hydraulic flow control valve with relief is designed to smooth flow in hydraulic circuits. It’s commonly used on hydraulic motors and cylinders in industrial machines and mobile equipment to adjust speed while protecting components from pressure spikes. This model serves as an aftermarket replacement for FC51-1/2 and is compatible with FCR51-1/2 and PFC51-1/2 ports.

✅ Port size: 1/2 in NPT
✅ Flow range: 0-16 GPM
✅ Max working pressure: 3002.28 PSI / 20.7 MPa
✅ Material: Premium steel for durable service
✅ Relief port: Top spring relief, adjustable; preset around 1500 PSI
✅ Replacement for FC51-1/2; compatible with FCR51-1/2

Package Size	Dimensions
Métrica	160 x 130 x 110 mm
Imperial	6.3 x 5.12 x 4.33 in

💡 What is a hydraulic flow control valve used for in industrial hydraulics?

This handy device lets you dial in precise flow and protect components. - Handy for starting and stopping hydraulic motors or cylinders - Maintains steady speeds under changing loads - Helps prevent pressure spikes by venting excess flow