The Siemens Powers Controls 265-1003 electro-pneumatic(EP) valve is a general purpose, electrically operated, two-position 3-way valve designed to control airflow. Commonly used to alternately apply pressure to, and exhaust pressure from, pneumatically controlled devices (valves, damper actuators) by an electrical input energizing or de-energizing the solenoid of the valve.
Features
The Siemens 265-1003 is UL and CSA approved for general purpose. Compact, lightweight, and including barbed, plastic tube connections marked: 1 - Normally closed, 2 - Normally open, and 3 - Common. The 265-1003 may be mounted in any position, with mounting holes provided in the yoke.
Product Specifications
| Material | Body - Celcon plastic
Internal - Buna N, copper, Stainless Steel |
| Type | Junction Box (splice box) |
| AC Voltage | 60Hz(208)
50Hz(---) |
| Ambient Temperature | 0°F to 100°F (0°C to 38°C) |
| Control Fluid | Air Only |
| Max. Air Pressure | 30 psig (207 kPa) |
| Airflow Capacity | Airflow - 600 SCIM (164 ml/s)
@ Inlet Pressure 20 psig (138 kPa)
@ Differential Pressure 1 psig (7 kPa) |
| Cv Flow Factor | 0.06 in.2 |
| Electrical Ratings - Voltages | 24 to 480 Vac |
| Electrical Ratings - Power consumption | 5.7 Watts |
| Electrical Ratings - Current drain | Inrush 17.3 VA
Holding 9.2 VA |
| Mounting bracket has | 1 oval and 1 open-ended hole; it is part of the yoke |
| Air Connections | Barbed fittings for 1/4-inch (6.4 mm) OD plastic tubing |
| Shipping Weight | 0.54 lb (0.24 kg) |