Product Overview
The Siemens VVP47.15-2.5 is a 2-port control valve engineered for precise regulation of hot and chilled water, brine, and steam in HVAC and industrial process systems. As part of Siemens’ proven VVP47 series, this valve features a pressure-compensated plug design that ensures stable flow control and tight shut-off, even under varying differential pressure conditions. The VVP47.15-2.5 is actuated by a compatible Siemens electromagnetic or electrohydraulic actuator (ordered separately), enabling accurate positioning for modulating control loops. With a nominal DN15 body and a kvs value of 2.5 m³/h, it is ideally suited for small to medium flow applications requiring reliable, energy-efficient performance in building automation and light industrial processes.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | 2-Port Control Valve (Process & Pneumatic Valve) |
| Model Designation | VVP47.15-2.5 |
| Nominal Size (DN) | DN15 (½”) |
| Flow Coefficient (kvs) | 2.5 m³/h |
| Operating Pressure | Standard Industrial Grade (Up to 1600 kPa / 16 bar) |
| Media Temperature Range | -10 °C to +150 °C (depending on actuator and stem sealing) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (threaded or flanged per model variant) |
| Actuator Compatibility | Siemens electromagnetic / electrohydraulic actuators (e.g., SKD, SKB, SKC series) |
| Body Material | Grey cast iron or bronze (depending on variant) |
| Plug Design | Pressure-compensated, parabolic or equal-percentage characteristic |
Engineering Features & Advantages
- Precision Performance: Pressure-compensated plug ensures stable flow control and tight shut-off across varying differential pressures, maintaining accurate modulating control in closed-loop systems.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and materials selected for long service life in HVAC and process environments.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Siemens OEM standards, allowing drop-in replacement without modification to existing piping or actuator assemblies.
- Direct Fit Replacement: Precision-manufactured to original SIEMENS specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
With a nominal DN15 body and a kvs value of 2.5 m³/h, it is ideally suited for small to medium flow applications requiring reliable, energy-efficient performance in building automation and light industrial processes.
PRODUCT IMAGES
SIEMENS VVP47.15-2.5 2-Port Control Valve
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