{"id":3780,"date":"2025-12-28T20:48:40","date_gmt":"2025-12-28T12:48:40","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=3780"},"modified":"2025-12-28T20:48:40","modified_gmt":"2025-12-28T12:48:40","slug":"festo-ms4-lr-pressure-regulator-order-code-527690","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/festo-ms4-lr-pressure-regulator-order-code-527690\/","title":{"rendered":"Festo MS4-LR Pressure Regulator (Order Code: 527690)"},"content":{"rendered":"

Festo MS4-LR Pressure Regulator (Order Code: 527690)<\/h1>\n

Product Overview<\/h2>\n
The Festo MS4-LR is a high-precision\u00a0pneumatic pressure regulator<\/strong>\u00a0belonging to Festo\u2019s MS4 series of air preparation components, engineered to stabilize and adjust compressed air pressure for industrial automation systems. Designed for medium-flow pneumatic circuits, this regulator ensures consistent pressure supply to downstream devices such as valves, cylinders, and grippers, preventing pressure fluctuations that could compromise actuator performance or system reliability. Its modular design enables seamless integration with other MS4 series components (filters, lubricators) to form a complete air preparation unit, making it ideal for applications in automotive manufacturing, packaging machinery, and electronic assembly lines.<\/div>\n

Product Dimensions<\/h2>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Overall Width<\/td>\n40 mm<\/td>\n<\/tr>\n
Overall Height<\/td>\n125 mm<\/td>\n<\/tr>\n
Overall Depth<\/td>\n98 mm<\/td>\n<\/tr>\n
Inlet\/Outlet Port Size<\/td>\nG1\/4<\/td>\n<\/tr>\n
Pressure Gauge Port Size<\/td>\nG1\/8<\/td>\n<\/tr>\n
Mounting Hole Pitch<\/td>\n30 mm (widthwise) \u00d7 85 mm (depthwise)<\/td>\n<\/tr>\n
Mounting Compatibility<\/td>\nPanel mounting; compatible with Festo MS4 series base plates and modular air preparation assemblies<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Main Functions<\/h2>\n
    \n
  1. \n
    Precision Pressure Adjustment & Stabilization<\/strong><\/div>\n
      \n
    • Reduces and regulates inlet compressed air pressure to a preset outlet pressure, with an adjustment range of\u00a00.5\u201310 bar<\/strong>. The regulator maintains stable outlet pressure even when inlet pressure fluctuates (max inlet pressure: 16 bar) or downstream air consumption varies, ensuring consistent performance of pneumatic actuators.<\/li>\n
    • Features a locking adjustment knob to prevent accidental pressure changes, enhancing system safety and operational consistency in high-vibration industrial environments.<\/li>\n<\/ul>\n<\/li>\n
    • \n
      Modular Air Preparation Integration<\/strong><\/div>\n
        \n
      • Can be combined with Festo MS4 series filters (MS4-LF) and lubricators (MS4-LO) to create a customized air preparation unit, eliminating the need for separate piping and simplifying system layout. The modular connection design enables tool-free assembly and disassembly for maintenance or reconfiguration.<\/li>\n
      • Compatible with Festo pressure gauges and pressure switches for real-time pressure monitoring and feedback, enabling closed-loop pressure control when integrated with a PLC.<\/li>\n<\/ul>\n<\/li>\n
      • \n
        Pressure Relief & Protection<\/strong><\/div>\n
          \n
        • Incorporates a built-in relief valve that automatically vents excess air if the outlet pressure exceeds the preset value, protecting downstream components from overpressure damage. This function is critical for sensitive pneumatic devices with strict pressure tolerance limits.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

          Technical Features<\/h2>\n
            \n
          1. \n
            High-Precision & Reliable Performance<\/strong><\/div>\n
              \n
            • Delivers excellent pressure regulation accuracy with a\u00a0repeatability of \u00b10.1 bar<\/strong>\u00a0and a hysteresis of \u22640.2 bar, ensuring minimal pressure deviation even under dynamic flow conditions.<\/li>\n
            • Adopts a balanced poppet valve design that minimizes the impact of inlet pressure fluctuations on outlet pressure stability, suitable for both constant and variable flow applications.<\/li>\n
            • Supports a maximum flow rate of 1200 L\/min (at 6 bar outlet pressure), meeting the air demand of medium-sized pneumatic circuits with multiple actuators.<\/li>\n<\/ul>\n<\/li>\n
            • \n
              Robust Industrial Construction<\/strong><\/div>\n
                \n
              • Housing Material<\/strong>: Die-cast aluminum alloy with a corrosion-resistant powder coating, providing durability and resistance to mechanical shock, vibration, and ambient moisture. Internal components are made of brass and reinforced polymer to ensure long service life.<\/li>\n
              • Sealing System<\/strong>: Nitrile rubber (NBR) seals for reliable airtightness; optional fluorocarbon rubber (FKM) seals are available for applications involving aggressive media or extreme temperatures.<\/li>\n
              • Protection Class<\/strong>: IP65 (front side), protecting the regulator from dust, water spray, and oil contamination in harsh manufacturing environments.<\/li>\n
              • Operating Temperature Range<\/strong>: -10 \u00b0C to +60 \u00b0C, enabling stable operation in temperature-variable industrial settings.<\/li>\n<\/ul>\n<\/li>\n
              • \n
                Energy Efficiency & Compliance<\/strong><\/div>\n
                  \n
                • Low pressure drop design minimizes energy loss during pressure regulation, reducing overall compressed air consumption and operational costs.<\/li>\n
                • Fully compliant with international standards including ISO 8573-1 (pneumatic air quality), CE, and RoHS, ensuring global market compatibility and adherence to environmental regulations.<\/li>\n
                • Meets Festo\u2019s strict quality control standards, with each unit undergoing pressure tightness and performance testing before factory shipment.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                  Weight<\/h2>\n
                    \n
                  • The net weight of the Festo MS4-LR pressure regulator (order code 527690) is approximately\u00a00.62 kg<\/strong>, making it lightweight and easy to handle during installation, maintenance, and system configuration.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

                    Festo MS4-LR Pressure Regulator (Order Code: 527690) Product Overview The Festo MS4-LR is a high-precision\u00a0pneumatic pressure regulator\u00a0belonging to Festo\u2019s MS4<\/p>","protected":false},"featured_media":3781,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[96],"product_tag":[],"class_list":["post-3780","product","type-product","status-publish","has-post-thumbnail","product_cat-96","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nFesto MS4-LR Pressure Regulator (Order Code: 527690) - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/festo-ms4-lr-pressure-regulator-order-code-527690\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Festo MS4-LR Pressure Regulator (Order Code: 527690) - 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