New Genuine Electro-Pneumatic Regulator SMC ITV2050-012BL Designed For Control Applications

The SMC ITV2050-012BL is an electro-pneumatic regulator designed for applications where compressed air pressure must be adjusted by an electrical signal instead of a manual knob. It is part of the SMC ITV1000/2000/3000 series, a long-running product family used in automated machinery, testing equipment, handling systems, assembly lines, and other pneumatic control applications that need stable proportional pressure control. SMC describes the ITV series as a regulator for the stepless control of air pressure in proportion to electrical signals, with published performance targets including linearity within ±1% F.S. and hysteresis within 0.5% F.S. under static conditions.

For this specific model, the code ITV2050-012BL identifies it as an ITV2000-size regulator with a 0.005 to 0.9 MPa pressure range, and distributor data for this exact part number also describes it as a 2000 size unit with pressure control proportional to an electric signal. The ITV2000 class is the mid-size platform in the family, positioned above the ITV1000 in flow capability while remaining more compact than the ITV3000. SMC’s series documentation shows that ITV2000 models are available with 1/4 and 3/8 port-size options in the broader family, while a distributor listing for ITV2050-012BL describes the 2050 type as part of the higher-pressure 0.9 MPa branch.

A practical reason this model is attractive in industrial systems is that it allows a control system to manage air pressure dynamically. In older pneumatic machines, pressure is often set once by hand and then left unchanged. That is acceptable for simple tasks, but it becomes inefficient when one machine must run different products, clamp different materials, or switch among multiple pressure settings during a production cycle. An electro-pneumatic regulator such as the ITV2050-012BL solves that problem by allowing pressure to be adjusted through the machine’s electrical control architecture. That makes it useful for recipe-driven equipment, automated fixture systems, leak testing, proportional clamping, controlled blowing, and force-sensitive pneumatic operations. SMC’s published ITV-series positioning is consistent with exactly this type of duty.

Key Specifications

One of the most important commercial and technical points is the product weight. SMC documentation states that the ITV20 class has an approximate weight of 350 g, and the catalog notes that this value is without brackets or without accessories depending on the configuration table being referenced. For normal product-description work, quotation sheets, and catalog listings, 350 g is the correct working net weight for the ITV2050-012BL. That should not be confused with packaged shipping weight, which will be higher after carton, protective materials, and labeling are included.

From a control perspective, the ITV series is used because it offers far better integration with automation systems than a conventional mechanical regulator. SMC lists the series as providing stepless pressure control, and the family supports multiple electrical input types such as 4 to 20 mA, 0 to 20 mA, 0 to 5 VDC, and 0 to 10 VDC, depending on model code. The family also supports analog and switch-monitor outputs in the broader product range. That flexibility is important because different OEMs and plants standardize on different analog signal conventions. Even when the exact input/output coding is not the central reason for selection, the main advantage remains the same: the regulator can be integrated directly into PLC-controlled or controller-driven pressure logic.

Another reason the ITV2050-012BL is practical is its 0.9 MPa pressure-range class. In the SMC coding system shown in the series documentation, the “5” pressure-range code corresponds to 0.005 to 0.9 MPa. That range makes the unit suitable for applications needing more headroom than 0.1 MPa or 0.5 MPa versions can provide. In real industrial use, that matters in pneumatic tooling, actuator force control, air-assisted fixtures, process test stations, and machine subsystems where pressure must remain adjustable across a relatively wide range. SMC also notes that the minimum supply pressure should be the set pressure plus a margin, and maximum supply pressure values are defined in the series specifications, which is standard practice for electro-pneumatic regulators of this type.

Why This Model Fits Industrial Automation

The enclosure rating is also relevant. SMC specifies the ITV series with an IP65 enclosure, which makes it suitable for a broad range of machine-mounted or panel-adjacent installations where dust and splash protection matter. This does not make the unit a specialized hygienic or aggressive chemical-environment device, but it does mean it is appropriate for ordinary industrial automation environments. SMC also specifies the ambient and fluid temperature range as 0 to 50°C with no condensation, which aligns with standard factory conditions rather than extreme-temperature installations.

For design engineers and buyers, the ITV2050-012BL sits in a useful middle ground between compactness and functional capacity. The ITV2000 platform is lighter and more compact than the ITV3000 while still offering broader industrial utility than the smallest format in the family. That matters when space is limited but the application still needs stable pressure control and enough practical flow for machine functions. Distributor references for the exact ITV2050-012BL also emphasize the model’s 2000 size, 0.005 to 0.9 MPa range, and its role in controlling air pressure through an electric signal, which aligns well with the official series-level specification set.

A realistic buying assessment is that this is not the right product for every pneumatic system. If a machine only needs one fixed pressure and there is no need for remote adjustment, monitoring, or recipe changes, a basic mechanical regulator will usually be cheaper and simpler. The ITV2050-012BL becomes justified when the value of programmable pressure control outweighs the higher component cost. That is typically true in OEM equipment, automated assembly, testing, handling, and any production environment where setup speed, repeatability, and pressure traceability matter. SMC’s published series features such as linearity, hysteresis, proportional control behavior, and electrical integration are the reasons the ITV family remains common in those environments.

Technical Summary

In summary, the SMC ITV2050-012BL is a technically mature electro-pneumatic regulator intended for machines that require programmable, repeatable, electrically controlled air pressure rather than fixed manual adjustment. Its ITV2000 size, 0.005 to 0.9 MPa pressure capability, IP65 enclosure, and approximate 350 g weight make it a practical choice for industrial automation, test systems, packaging machinery, assembly equipment, and other applications where stable pressure control is part of the machine logic rather than a one-time manual setting. For commercial listings, the safest weight figure to use is 350 g net unit weight, with any shipping estimate adjusted upward based on packaging method.