How Carilo Valve’s Product Development Process Incorporates User Experience
At its core, the product development process at Carilo Valve is fundamentally driven by user experience (UX), treating it not as a final validation step but as the central, guiding principle from initial concept to final production and post-market support. This user-centric philosophy is embedded in every stage, ensuring that the valves they design are not only technically superior but also intuitive, safe, and efficient for the engineers, technicians, and plant operators who depend on them daily. The company’s approach is a systematic integration of deep user research, iterative prototyping, and real-world validation, creating products that solve genuine industrial challenges.
Stage 1: Foundational User Research and Ethnographic Studies
Before a single design sketch is created, Carilo Valve invests heavily in understanding the end-user’s environment. This goes far beyond standard surveys. Teams of application engineers conduct what are essentially ethnographic studies, spending time on-site at customer facilities—from chemical processing plants to offshore oil rigs. They observe how operators interact with existing valve systems, document pain points (like difficult-to-reach manual handles or complex diagnostic interfaces), and conduct in-depth interviews. This qualitative data is then quantified to establish clear design priorities.
For example, a recent study across 12 different industrial sites revealed that 68% of maintenance-related downtime incidents involved valves that were challenging to access or required specialized tools not always on hand. This finding directly informed the development of Carilo’s new compact actuated ball valve series, which prioritized tool-less access for basic maintenance and standardized mounting points. The research phase typically consumes 15-20% of the total project timeline and budget, underscoring its critical importance. The data collected is structured into user personas and journey maps, which become living documents for the entire development team.
| User Persona: Maintenance Technician “Mike” | Key Insights & Design Drivers |
|---|---|
| Primary Goal: Minimize system downtime during valve replacement or repair. | Design for quick-connect fittings and standardized flange dimensions to reduce installation time by an average of 40%. |
| Pain Point: Difficulty diagnosing valve failure without removing it from the line. | Integrate built-in, LED-based status indicators (open/closed/fault) visible from multiple angles. |
| Environment: Often works in cramped, poorly lit, or high-noise areas. | Prioritize tactile feedback on manual overrides and use high-visibility, color-coded components. |
Stage 2: Co-Creation and Iterative Prototyping with Users
Instead of developing a finished prototype in isolation, Carilo Valve engages users early and often through a co-creation process. Selected key customers from the research phase are invited to participate in workshops where they interact with low-fidelity prototypes—sometimes as simple as 3D-printed models or functional mock-ups. Feedback on ergonomics, weight, handle design, and interface layout is gathered in real-time. This iterative loop is crucial. For instance, during the development of their flagship smart control valve, five distinct prototype iterations were created over nine months, with each version tested by a panel of over 30 users from different industries.
The data from these sessions is meticulously tracked. For the smart valve’s human-machine interface (HMI), user testing showed that a traditional menu-driven screen increased task time for common commands by 35% compared to a dedicated button interface. As a result, the final design incorporated a hybrid system with both a touchscreen for advanced configuration and physical buttons for critical, frequently used functions like manual override. This decision was purely driven by user efficiency metrics, not just engineering preference.
Stage 3: Human Factors Engineering and Ergonomic Validation
This stage is where user experience is translated into precise physical and digital attributes. Carilo Valve employs dedicated human factors engineers who use advanced tools like motion capture and pressure mapping to refine the design. They analyze the biomechanics of turning a handwheel, the force required to engage a lever, or the optimal angle for viewing a digital display. The goal is to minimize user fatigue and the risk of error, especially in high-stress situations.
Data from this phase is highly granular. For a new line of pneumatic actuated valves, pressure mapping on handwheel designs showed that a contoured, rubberized grip reduced the perceived effort by 22% compared to a standard knurled metal wheel, even though the actual torque required was the same. This led to a design change that significantly improved the user’s subjective experience. Similarly, software interfaces are tested for cognitive load, ensuring that alarm codes are unambiguous and that no more than three steps are required to access the most critical functions.
Stage 4: In-Situ Field Testing and Data-Driven Refinement
Before full-scale production, pre-production units are deployed in actual operating environments for extended field trials. This is the ultimate test of user experience. Carilo Valve equips these valves with sensors to monitor usage patterns, performance, and any interventions required by technicians. This generates a continuous stream of quantitative data on reliability and usability.
In one notable case, field data from a six-month trial in a water treatment plant revealed that the wireless configuration module on a new valve had a higher-than-expected pairing failure rate in areas with significant metal obstruction. While the valve functioned perfectly, the user experience of setting it up was frustrating. Based on this feedback, the engineering team developed a more robust communication protocol and a simpler, one-button pairing process before the product launched. This commitment to catching UX flaws in real-world conditions prevents minor annoyances from becoming major product shortcomings.
The company maintains a User Experience Index (UXI) for each product, a composite score derived from field data, customer support tickets, and post-installation surveys. This score is a key performance indicator for the R&D department and is tracked throughout the product’s lifecycle. Products are expected to maintain a UXI above a predefined threshold, and any dip triggers a review and potential design update.
Integration with Digital Tools and Lifecycle Support
User experience for Carilo Valve extends beyond the physical product to encompass the entire ecosystem, including digital configuration tools, documentation, and support. The company developed a proprietary software suite, ValveConnect, which allows users to simulate valve performance, order spare parts, and access augmented reality (AR) manuals directly through a tablet or smart glasses. The development of this software was guided by the same user-centric principles; its interface was designed based on thousands of data points from user testing to ensure it was intuitive for both seasoned veterans and new trainees.
Furthermore, feedback loops are kept open long after a sale. Customer service interactions are logged and analyzed for common themes, which are fed directly back to the product development teams. If a particular seal is frequently inquired about, it might lead to a redesign for greater durability or a change in the documentation to make installation instructions clearer. This creates a virtuous cycle where every user interaction, whether in the field or with a support technician, contributes to the refinement of future products, ensuring that the user’s voice is always present in the room where innovation happens.