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Part number 267-03078 from Siemens is a modulating control valve assembly designed for precise flow regulation. Operating at a voltage of 24 VAC, it is rated for a close-off pressure of 117 psi. Its structure incorporates a globe valve and is suitable for various industrial applications.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Modulating Control Valve Assembly |
| Product Line | Flowrite 599 Series |
| Part Number | 267-03078 |
| Close-off Pressure Rating | 117 psi (807 kPa) |
| Voltage Rating | 24 VAC |
| Input Voltage Frequency | 50/60 Hz |
| NEMA Rating (Enclosure) | NEMA 1 |
| Valve Type | Globe Valve |
| Valve Pattern/Action | 2-Way, Normally Closed |
| Connection Type | FxF (Female NPT Connector x Female NPT Connector) |
| Flow Coefficient (Cv) | 16 Cv |
| Body Material | Bronze (UNS CA844) |
| Trim Material | Stainless Steel Trim |
| Actuator Type | Electro-Hydraulic Proportional Actuator (SKD60U) |
The Siemens 267-03078 is a sophisticated modulating control valve assembly tailored for optimal fluid regulation. With a close-off pressure rating of 117 psi (807 kPa), this unit is designed to handle substantial pressure conditions. It operates on 24 VAC with an input voltage frequency of 50/60 Hz, making it versatile for various power systems. The valve is classified as a globe valve configured with a 2-way, normally closed action, allowing for controlled flow in one direction.
Featuring a connection type of female NPT connectors, the valve ensures secure installation in piping configurations. The assembly's flow coefficient stands at 16 Cv, facilitating predictable flow rates in operational contexts. Constructed from bronze (UNS CA844), it combines corrosion resistance with structural integrity. The inclusion of stainless steel trim adds to its durability against wear.
For actuation, the device employs an electro-hydraulic proportional actuator, specifically the SKD60U model, enhancing its responsiveness and control capabilities. The enclosure is rated NEMA 1, providing basic protection against airborne debris. In comprehensive applications, the Siemens 267-03078 valve assembly ensures reliable operation across various environmental conditions.