Communicationprotocol:HART / FOUNDATION Fieldbus / PROFIBUS
Mountingtype:Direct Mount / Remote Mount
Inputsignal:4-20 MA / 0-10 V / HART / Fieldbus
Outputsignal:3-15 Psi / 0.2-1.0 Bar Pneumatic Signal
Protectionclass:IP65 / IP67
Feedbacktype:Potentiometer / LVDT / Digital Encoder
Responsetime:Less Than 1 Second
Powersupply:24 V DC / 110 V AC / 220 V AC
Type:Electro-pneumatic / Pneumatic / Digital
Application:Control Valve Position In Process Automation
Operatingtemperature:-20°C To 80°C
Controlaccuracy:±0.5% Of Full Scale
Material:Aluminum Alloy / Stainless Steel
Highlight:
MOOG G761-3002B
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MOOG Servo Valve 350 Bar
Basic Infomation
Brand Name:MOOG
Certification:Brand new original
Model Number:D633-308B
Payment & Shipping Terms
Delivery Time:5-7 days
Payment Terms:T/T
Supply Ability:10000pcs
Gallery
MOOG G761-3002B Electro Hydraulic Servo Valve With 350 Bar Maximum Pressure
Product Description
I. Core Specifications
1. Hydraulic Performance
Rated Flow Rate: 10 L/min (valve pressure drop 35 bar)
Maximum Working Pressure: 315 bar (aluminum valve body) / 350 bar (steel valve body)
Working Pressure: P/A/B/X ≤ 31.5 MPa; T port ≤ 14 MPa
Step Response: < 10 ms (100% step)
Frequency Response: Approx. 100 Hz (-3dB)
Hysteresis: < 3%
Resolution: < 0.5%
2. Electrical Parameters
Input Signal: ±10 V or 8–200 mA (standard 40 mA)
Coil Resistance: 80 Ω
Power Supply: No built-in amplifier board, external drive required
3. Physical and Environmental Specifications
Weight: Approx. 1.1–1.5 kg
Installation: ISO 10372 standard (dimensions) 04) Protection Rating: IP65 (with dedicated plug)
Temperature Range: -29°C ∼ +135°C (Ambient/Oil)
Media: Mineral oil; Viscosity 60–450 SUS@38°C
Cleanliness: Standard ISO 4406 <16/13; Long life <15/12
II. Structure and Features
Two-stage design: Pilot stage is a dual-nozzle-baffle dry torque motor; main stage is a spool valve with a hard alloy feedback rod, offering high precision and long lifespan.
Mechanical Feedback (MFB): Valve spool position is fed back via a cantilever spring, ensuring dynamic stability and strong anti-interference capabilities.
Compact: Small size, suitable for space-constrained equipment.
Reliability: Low friction, high valve spool driving force, suitable for high-frequency and harsh operating conditions.
III. Typical Applications
Metalworking Machine Tools (CNC/Hydraulic Servo)
Injection Molding Machines, Die Casting Machines
Material Testing Machines, Hydraulic Testing Stands
Aerospace Ground Equipment, Industrial Automation
High-Precision Position/Speed/Pressure Closed-Loop Systems