The Delta Control Products ST05-2-03/D24-35 is a ½-inch, two-way Soft Touch ball valve designed for precise fluid control in HVAC systems. Featuring a flow coefficient (Cv) of 2.6, this valve ensures efficient modulation of flow rates. The Soft Touch series incorporates a characterized ball design, providing high rangeability and equal percentage flow characteristics, effectively combining the performance of globe valves with the economy of ball valves. This design makes the ST05-2-03/D24-35 ideal for automatic temperature control applications involving hot or chilled water. The valve is paired with the D24-35 non-spring return electric actuator, which operates on a 24V AC power supply and delivers a torque output of 35 in-lb, suitable for small to medium-sized dampers. The actuator utilizes a tri-state (floating) control signal, allowing for accurate modulation between open and closed positions. It features a plenum-rated cable for straightforward installation and is housed in a NEMA 2, IP54-rated enclosure, providing protection against dust and splashing water. The D24-35 actuator includes a manual override lever for positioning the valve when unpowered, ensuring flexibility and reliability in various HVAC applications.
1/2″ 2w 2.6Cv Ball Va W/D24-35
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance.
| Manufacturer | Delta Control Products |
| Valve Model | ST05-2-03 |
| Valve Type | Two-way Soft Touch ball valve |
| Valve Size | ½ inch |
| Flow Coefficient (Cv) | 2.6 |
| Actuator Model | D24-35 |
| Actuator Type | Non-spring return electric actuator |
| Power Supply | 24V AC |
| Torque Output | 35 in-lb |
| Control Signal | Tri-state (floating) |
| Manual Override | Included |
| Enclosure Rating | NEMA 2, IP54 |
| Applications | Automatic temperature control with hot or chilled water in HVAC systems |