Moog D664
Description:
The Moog D664 is a high flow pilot operated proportional valve designed for precise hydraulic flow control in demanding industrial applications. It belongs to the D660 series and is available in two stage and three stage configurations to meet different dynamic performance requirements. The D664 uses a large ISO 4401 size 08 mounting interface and can provide a rated flow of 550 L/min. With high pressure capability, fast response and flexible pilot connection options, it is suitable for applications such as metal forming, steel production and industrial machinery.
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Moog D664
| Parameter | Moog D664 |
|---|---|
| Brand | Moog |
| Model | D664 |
| Product Type | Pilot Operated Proportional Valve |
| Control Function | Flow Control |
| Valve Configuration | 4 Way and 2 x 2 Way |
| Mounting Pattern | ISO 4401 Size 08 |
| Nominal Size | NG25 Plus |
| Pilot Stage | 2 Stage or 3 Stage |
| Pilot Valve | ServoJet or D630 Series |
| Rated Flow | 550 L/min 145 gpm |
| Maximum Flow | Up to 1500 L/min 396 gpm |
| Maximum Operating Pressure | 350 bar 5000 psi at P A B |
| Supply Voltage | 24 V DC |
| Rated Signal | Plus or minus 10 V or Plus or minus 10 mA |
| Pilot Connection | Internal or External |
| Step Response | 17 to 48 ms depending on configuration |
| Main Spool Stroke | Plus or minus 6 mm |
| Mounting | Subplate Mounting |
| Application | High Flow Industrial Hydraulic Systems |