SUN PVCM Proportional Valve | PVCMCFCN1 | PVCMEM1N1 | PVCMCM1N147 | Pressure Compensated
| Model Number | PVCMCFCN1 |
|---|
Product Description
PVCM Series Proportional Pressure Compensated Flow Control Valves
Product Overview:
The PVCM Series is an electro-proportional throttling valve integrated with full pressure compensation. As a critical control element for hydraulic systems, it maintains an exceptionally stable output flow despite significant fluctuations in load pressure. By inputting a proportional electrical current signal, operators can achieve stepless, high-precision speed control of hydraulic actuators such as cylinders and motors. Renowned for its superior inching performance and rapid response, the PVCM series is widely utilized in excavators, drilling rigs, and advanced industrial hydraulic power units.
Featured models include: PVCMCFCN1, PVCMEM1N1, and the high-performance custom version PVCMCM1N147.
Key Technical Advantages:
Full Load Pressure Compensation: The integrated compensator spool ensures that flow output depends solely on the electrical command, shielding it from pump or load pressure variations.
Precision Proportional Modulation: Features friction-optimized spool technology with ultra-low hysteresis and excellent linearity for smooth, delicate maneuvering.
Contamination Resistance: Specially designed pilot orifices enhance reliability in harsh industrial fluid environments, reducing unscheduled downtime.
Compact Cartridge Format: Fits standard T-13A cavity specifications, significantly simplifying manifold design and saving critical installation space.
Detailed Specifications & Parameters:
Featured Model Matrix:
PVCMCFCN1: Standard proportional pressure-compensated flow valve with high industrial versatility.
PVCMEM1N1: Proportional throttling module optimized for specific flow ranges.
PVCMCM1N147: High-sensitivity custom version providing precise flow gain control.
Core Technical Specs:
Max Operating Pressure: Rated up to 350 Bar (5000 PSI).
Flow Control Range: $0.2\text{ L/min}$ to $120\text{ L/min}$ (model-dependent).
Input Control Current: $0 – 1.2\text{ A}$ (12V) or $0 – 0.6\text{ A}$ (24V).
Enclosure Rating: Up to IP69K with appropriate coils.
Seals: Standard Buna-N; Viton (FKM) available upon request.



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