{
  "category": "Valve Actuators",
  "vertical": "pump-valve-and-process-equipment",
  "source": "https://getclaro.ai/resources/attribute-library/pump-valve-and-process-equipment/valve-actuators/",
  "status": "editorial-draft",
  "note": "Editorial reference template. Example values show format only and do not describe a real SKU. Not an official ETIM or ECLASS class.",
  "groups": [
    {
      "key": "identity",
      "name": "Identity",
      "check": "Preserve leading zeros and punctuation, validate against the manufacturer record, and check the GTIN check digit and packaging level before linking."
    },
    {
      "key": "technical",
      "name": "Technical specifications",
      "check": "Store the number and unit separately. Convert only when the source unit and test conditions are known."
    },
    {
      "key": "selection",
      "name": "Selection attributes",
      "check": "Map supplier wording to a governed vocabulary only after checking the source text and which variant it applies to."
    },
    {
      "key": "fit",
      "name": "Fit & compatibility",
      "check": "Keep model and series qualifiers. A similar-looking part is not a verified fit until a source says so."
    },
    {
      "key": "evidence",
      "name": "Evidence & compliance",
      "check": "Link the manufacturer document or label with its edition or date. Never copy a certification from a neighboring SKU."
    }
  ],
  "fields": [
    {
      "key": "actuator_type",
      "label": "Actuator Type",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Pneumatic rack and pinion"
    },
    {
      "key": "valve_motion_travel_type",
      "label": "Valve Motion (Travel Type)",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Part-turn (quarter-turn)"
    },
    {
      "key": "fail_action",
      "label": "Fail Action",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Spring return, fail closed"
    },
    {
      "key": "rated_output_torque",
      "label": "Rated Output Torque",
      "group": "technical",
      "priority": "core",
      "value_type": "number",
      "unit": "Nm",
      "example_format": "120 Nm at 5.5 bar"
    },
    {
      "key": "valve_mounting_flange",
      "label": "Valve Mounting Flange",
      "group": "fit",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "ISO 5211 F05 / F07"
    },
    {
      "key": "drive_interface_stem_coupling",
      "label": "Drive Interface (Stem Coupling)",
      "group": "fit",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "14 mm square (ISO 5211)"
    },
    {
      "key": "angle_of_travel",
      "label": "Angle of Travel",
      "group": "selection",
      "priority": "core",
      "value_type": "controlled",
      "unit": "degrees",
      "example_format": "90°"
    },
    {
      "key": "power_supply",
      "label": "Power Supply",
      "group": "technical",
      "priority": "core",
      "value_type": "text",
      "unit": null,
      "example_format": "Pneumatic, 2.5-8 bar supply"
    },
    {
      "key": "manufacturer_part_number",
      "label": "Manufacturer Part Number",
      "group": "identity",
      "priority": "core",
      "value_type": "identifier",
      "unit": null,
      "example_format": "RP-120-SR-F0507"
    },
    {
      "key": "gtin_upc",
      "label": "GTIN / UPC",
      "group": "identity",
      "priority": "core",
      "value_type": "identifier",
      "unit": null,
      "example_format": "0614141001224"
    },
    {
      "key": "country_of_origin",
      "label": "Country of Origin",
      "group": "evidence",
      "priority": "core",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Germany"
    },
    {
      "key": "operating_time_rated_travel",
      "label": "Operating Time (rated travel)",
      "group": "technical",
      "priority": "differentiating",
      "value_type": "number",
      "unit": "s",
      "example_format": "1.2 s for 90°"
    },
    {
      "key": "duty_class",
      "label": "Duty Class",
      "group": "selection",
      "priority": "differentiating",
      "value_type": "controlled",
      "unit": null,
      "example_format": "EN 15714-2 Class C (modulating); S4-25% (electric actuators)"
    },
    {
      "key": "control_signal_command_input",
      "label": "Control Signal / Command Input",
      "group": "selection",
      "priority": "differentiating",
      "value_type": "controlled",
      "unit": null,
      "example_format": "4–20 mA / 0–10 V; Modbus RTU"
    },
    {
      "key": "manual_override",
      "label": "Manual Override",
      "group": "selection",
      "priority": "differentiating",
      "value_type": "controlled",
      "unit": null,
      "example_format": "Declutchable handwheel"
    },
    {
      "key": "enclosure_protection_rating",
      "label": "Enclosure Protection Rating",
      "group": "technical",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "IP68 (EN 60529); NEMA 4X"
    },
    {
      "key": "hazardous_area_certification",
      "label": "Hazardous Area Certification",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "ATEX II 2G Ex h IIC T6...T4 Gb"
    },
    {
      "key": "sil_capability",
      "label": "SIL Capability",
      "group": "evidence",
      "priority": "channel",
      "value_type": "controlled",
      "unit": null,
      "example_format": "SIL 2 (IEC 61508), single actuator"
    }
  ],
  "evidence_columns": [
    "raw_value",
    "normalized_value",
    "source_uri",
    "source_page_or_row",
    "confidence",
    "review_state",
    "last_verified"
  ],
  "normalization_examples": [
    {
      "attribute": "Rated Output Torque",
      "variants": [
        "1062 in-lbs",
        "1,062 in.lbs.",
        "88.5 ft-lb",
        "120 N.m",
        "120 Nm @ 80 psi",
        "12.2 kgf-m"
      ],
      "normalized": "120 Nm at 5.5 bar"
    },
    {
      "attribute": "Fail Action",
      "variants": [
        "SR-FC",
        "S/R FC",
        "Spring Return Fail Close",
        "SR, fail-closed",
        "Spring-to-close",
        "STC"
      ],
      "normalized": "Spring return, fail closed"
    },
    {
      "attribute": "Valve Mounting Flange",
      "variants": [
        "F07",
        "F-07",
        "ISO F07",
        "ISO5211-F07",
        "F 07",
        "ISO 5211 F07 flange"
      ],
      "normalized": "ISO 5211 F07"
    }
  ]
}