ISO 5599-2 [W65 Series]
W6557A4417
| VALVE TYPE | Directional Control |
| SERIES | W65 |
| VALVE STANDARD | ISO 5599-2 |
| APPLICATION | Standard Temperature |
| ACTUATION | Pneumatic |
| FUNCTION | 5/3 Double Pilot |
| DEFAULT POSITION | Normally Open |
| CENTER POSITION | Open |
| RETURN | Detented |
| CONSTRUCTION | Spool and Sleeve |
| MOUNTING | Base Mounted |
| PILOT TYPE | External |
| SIZE | 3 |
| AVG CV | 3.4 |
| AMBIENT TEMPERATURE | 40 to 175 F (4 to 80 C) |
| MEDIA TEMPERATURE | 40 to 175 F (4 to 80 C) |
| FLUID MEDIA | Filtered air |
| OPERATING PRESSURE | 15 to 150 psig (1 to 10 bar) |
| PILOT SUPPLY MINIMUM | equal to or greater than inlet pressure |
| LENGTH | 2.54 in (64.5 mm) |
| WIDTH | 6.75 in (171.5 mm) |
| HEIGHT | 3.18 in (80.8 mm) |
| WEIGHT | 3.0 lb (1.4 kg) |
| VALVE BODY MATERIAL | Cast Aluminum |
| POPPET/SPOOL MATERIAL | Stainless Steel |
| SEAL MATERIAL | Buna-N |