2FRE10‑16 Proportional Flow Control Valve
Product Overview
2FRE10‑16 is a 2‑way electro‑hydraulic proportional flow‑control Hydraulic valve, widely adopted for stepless, pressure‑compensated flow regulation in precision‑automated hydraulic system and industrial Machine[(Bosch Rexr...)].
This high‑performance proportional Hydraulic valve features built‑in pressure compensator and optional inductive spool‑position feedback. It converts analog electrical signal into infinitely‑variable flow output, delivering stable speed control for hydraulic actuators regardless of pressure fluctuation inside your hydraulic system. With high regulation accuracy, low hysteresis and excellent repeatability, it is an ideal flow‑control component for injection‑molding machinery, hydraulic presses, test‑benches and various speed‑sensitive hydraulic‑driven Machine.
Technical Specifications
‑ Model: 2FRE10‑16
‑ Product Type: 2‑way electro‑hydraulic proportional flow‑control Hydraulic valve, pressure compensated
‑ Nominal Size: NG10
‑ Maximum working pressure: 315 bar
‑ Adjustable flow range: 0‑16 L/min
‑ Mounting form: Sub‑plate mounting, ISO 6264‑05‑08‑0‑05 standard dimension
‑ Solenoid: 24 VDC proportional solenoid
‑ Control mode: External amplifier, control signal: 0‑10 V / 4‑20 mA
‑ Optional function: Inductive position feedback, built‑in check‑valve
‑ Working medium: Anti‑wear hydraulic mineral oil for industrial hydraulic system
‑ Oil temperature range: ‑20℃ ~ +80℃
‑ Key Features: Pressure & temperature compensation, stepless flow adjustment, stable speed output, compact structure, durable performance for precision hydraulic Machine
Working Principle
2FRE10‑16 proportional flow‑control Hydraulic valve consists of proportional solenoid, metering orifice, pressure compensator and valve housing assembly[(Rekith Hyd...)]. After receiving electrical command signal, the proportional solenoid adjusts the opening of metering orifice. The built‑in pressure compensator maintains constant pressure drop across the orifice, so that actual flow remains stable even when load pressure of the hydraulic system changes. Optional inductive sensor feeds real‑time orifice‑position signal back to amplifier, forming closed‑loop control to improve regulation precision.
Damaged proportional solenoid, orifice blockage or amplifier failure will cause unstable actuator speed, flow drifting or regulation failure of the Machine. Replacing a qualified 2FRE10‑16 proportional flow control valve can restore accurate stepless flow‑regulation performance of your hydraulic circuit.
Core Advantages
1. Stepless electric remote flow adjustment, greatly improving speed‑control flexibility and automation level of your hydraulic system.
2. Built‑in pressure compensation, stable flow output under variable‑load conditions, ensuring smooth operation of hydraulic‑driven Machine.
3. Optional closed‑loop position feedback for higher accuracy and lower hysteresis, suitable for high‑precision motion control.
4. Standard ISO sub‑plate mounting, good interchangeability, convenient for upgrading or retrofitting existing hydraulic system.
5. Compact two‑way design, easy installation and maintenance, long service life under continuous working conditions.
Application Range
2FRE10‑16 proportional flow‑control Hydraulic valve is a core precision flow‑control spare‑part for industrial hydraulic system. It is widely applied to injection‑molding equipment, hydraulic presses, hydraulic test‑benches, metallurgical machinery, automated production lines and other hydraulic‑driven industrial Machine. Suitable for hydraulic‑system integrators, equipment‑manufacturers, maintenance workshops and global spare‑parts distributors.
