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Brand Name : MOOG
Model Number : D661-4636C
Certification : Brand new original
MOQ : 1 pcs
Price : Negotiable
Payment Terms : T/T
Supply Ability : 1000 PCS
Delivery Time : 5-7 days
Accuracy : ±1% of full scale
Operating Temperature Range : -20°C to 80°C (-4°F to 176°F)
Feedback : Built-in feedback potentiometer or digital feedback
Communication Protocol : HART, FOUNDATION Fieldbus, or PROFIBUS (for smart positioners)
Response Time : Typically less than 1 second
Supply Pressure : Typically 3-8 bar (45-120 psi)
Protection Class : IP65 or higher
Type : Electro-pneumatic / Pneumatic / Digital
Function : Control valve actuator position to ensure accurate valve operation
Input Signal : 4-20 mA, 0-10 V, or pneumatic signal
Mounting : Direct mount on valve actuator or remote mount
Material : Aluminum alloy housing with corrosion-resistant coating
Power Supply : 24 VDC for electro-pneumatic models
Output Signal : Pneumatic pressure to actuator
| Parameter Item | Technical Value | Remarks |
|---|---|---|
| Maximum System Pressure | 35.0 MPa | Rated at P/A/B ports |
| Rated Flow Rate | 60 L/min (ΔP=1.0 MPa) 160 L/min (ΔP=7.0 MPa) |
High-performance flow capacity |
| Input Signal | ±10 mA | Rated Control Current |
| Valve Spool Position Feedback | 4-20 mA | Output at F pin, 20 mA corresponding to P→A |
| Step Response | < 20.0 ms | Ps=21.0 MPa, 100% Input |
| Hysteresis | < 0.5% | Static Accuracy |
| Resolution | < 0.1% | High Control Accuracy |
| Power Supply Voltage | +24 VDC (Imax=300mA) | Built-in Drive Circuit |
| Sealing Material | FPM (Viton) Fluororubber | Oil-resistant and high-temperature resistant |
| Fail-Safe Positions | A→T, P→B | Valve core reset state upon power failure |
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MOOG D661-4636C IP65 Valve Positioners 24 VDC Power Supply For Industrial Automation Images |