YUKEN AME-D-10-100-20

Description

Product Description:
The Yuken AME-D-10-100-20 is a modular-type proportional pressure control valve from Yuken’s AME-D series. It is a direct-operated, solenoid-proportional relief/pressure reducing valve used in hydraulic systems for precise pressure regulation. The “D” suffix indicates a specific spool configuration, “10” denotes 10 mm nominal size, “100” indicates 100 L/min rated flow, and “20” specifies 20 MPa (200 bar) maximum pressure rating.

Technical Specifications:

• Type: Proportional Pressure Relief / Reducing Valve
• Nominal Size: 10 (CETOP 10 / NG10)
• Rated Flow: 100 L/min
• Maximum Pressure: 20 MPa (200 bar)
• Control Current: 0 to 700 mA DC (proportional)
• Voltage Supply: 24 VDC (±10%)
• Response Time: ≤ 30 ms (10% to 90% stroke)
• Hysteresis: < 3% of full scale
• Operating Temperature: -10°C to +60°C
• Fluid Viscosity Range: 10 to 400 cSt
• Weight: Approximately 1.8 kg

Construction & Materials:

• Valve Body: Aluminum alloy (ADC12), anodized surface
• Spool: Chrome-plated steel, lapped for tight tolerances
• Solenoid: Wet-type proportional solenoid, copper coil
• Seals: NBR (Nitrile Butadiene Rubber) standard, FKM (Viton) optional
• Connections: SAE 6-bolt or DIN 24-degree cone (depending on subplate)

Key Features:

• Proportional solenoid provides smooth, stepless pressure control
• Modular design: mountable on standard CETOP 3 subplate
• Built-in pressure compensator for load-independent flow
• Low internal leakage: < 0.5 L/min at 20 MPa
• Compatible with Yuken EP-Solo and PVG series proportional controllers

Applicable Industries:

• Industrial hydraulic presses
• Plastic injection molding machines
• Machine tool hydraulic systems
• Metal forming equipment
• Mobile hydraulic systems (cranes, excavators)

Installation Requirements:

• Mount on CETOP 3 (NG6) or CETOP 5 (NG10) subplate
• P, T, A, B ports must match system schematic
• Electrical connector: DIN 43650A (2-pin + ground)
• Filter upstream: 10 μm absolute (or better)
• Tank line backpressure: < 0.5 MPa

Usage Notes:

• Do not exceed 700 mA control current (will damage solenoid coil)
• Fluid cleanliness: ISO 4406 class 18/16/13 or better
• Zero adjustment potentiometer must be set at system commissioning
• Replace seals if internal leakage exceeds 1 L/min at 20 MPa