{
    "data": {
        "id": 1233,
        "rc_id": "48959",
        "sku": "2153A9903",
        "name": "Vacuum, Low/High Temperatures [Classic 21 Series]2153A9903",
        "product_url": "https://www.rosscontrols.com/en/series_variants/48959-2153a9903",
        "description": "",
        "is_scraped": true,
        "created_at": "2026-04-28 03:19:26",
        "category": {
            "id": 4,
            "name": "Inline Poppet Valves (21 Series)"
        },
        "top_category": {
            "id": 1,
            "name": "Valves"
        },
        "series": {
            "id": 7,
            "name": "Vacuum, Low/High Temperatures [Classic 21 Series]"
        },
        "specifications": {
            "VALVE TYPE": "Directional Control",
            "SERIES": "21",
            "APPLICATION": "Vacuum",
            "ACTUATION": "Pneumatic",
            "FUNCTION": "3/2 Single Pilot",
            "DEFAULT POSITION": "Normally Closed",
            "RETURN": "Spring",
            "THREAD TYPE": "NPT",
            "INLET PIPE SIZE": "2",
            "OUTLET PIPE SIZE": "2",
            "EXHAUST PIPE SIZE": "2-1/2\"",
            "CONSTRUCTION": "Poppet",
            "MOUNTING": "Inline",
            "PILOT TYPE": "External",
            "MANUAL OVERRIDE": "Not Included",
            "SIZE": "2",
            "CV (1-2)": "70.0",
            "CV (2-3)": "71.0",
            "AMBIENT TEMPERATURE": "-40 to 175 F (-40 to 80 C)",
            "MEDIA TEMPERATURE": "-40 to 175 F (-40 to 80 C)",
            "FLUID MEDIA": "Filtered air",
            "OPERATING PRESSURE": "Vacuum to 150 psig (vacuum to 10 bar)",
            "PILOT SUPPLY MINIMUM": "Equal to or greater than inlet pressure",
            "LENGTH": "8.62 in (219 mm)",
            "WIDTH": "6.33 in (161 mm)",
            "HEIGHT": "9.46 in (240 mm)",
            "WEIGHT": "15.3 lb (6.9 kg)",
            "VALVE BODY MATERIAL": "Aluminum",
            "POPPET/SPOOL MATERIAL": "Aluminum and Stainless Steel",
            "SEAL MATERIAL": "Fluorocarbon"
        },
        "images": [
            {
                "url": "https://ross-admin-global-us-east.s3.amazonaws.com/production/uploads/series/image/232/21_Series_SlC_3-2_md.png",
                "local_path": "rosscontrols_images/vacuum-lowhigh-temperatures-classic-21-series/21_Series_SlC_3-2_md.png",
                "is_main": true,
                "local_url": "rosscontrols_images/vacuum-lowhigh-temperatures-classic-21-series/21_Series_SlC_3-2_md.png"
            }
        ],
        "pdf_documents": [
            {
                "text": "Product Catalog - 21 Series Vacuum",
                "original_url": "https://www.rosscontrols.com/en/documents/396?filename=Directional_Control_Vacuum_Valves_Classic_21_Series_ROSS-21-HVC_EN.pdf",
                "local_path": "rosscontrols_pdfs/vacuum-lowhigh-temperatures-classic-21-series/Directional_Control_Vacuum_Valves_Classic_21_Series_ROSS-21-HVC_EN.pdf",
                "local_url": "rosscontrols_pdfs/vacuum-lowhigh-temperatures-classic-21-series/Directional_Control_Vacuum_Valves_Classic_21_Series_ROSS-21-HVC_EN.pdf"
            }
        ]
    }
}