Watts 140 Re-Seating Temp & Pressure Relief Valves

Series 140S, 140X Automatic Reseating Temperature and Pressure Relief Valves are used in commercial water heater applications to provide automatic temperature and pressure protection to domestic hot water supply tanks and hot water heaters.

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  • 3/4" LF140X8 Lead Free Relief Valve View Specs
    • SKU: 0121459
    • Brand: Watts

    $259.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 3/4" 140S Relief Valve View Specs
    • SKU: 0254702
    • Brand: Watts

    $104.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 3/4" 140X Relief Valve View Specs
    • SKU: 0259850
    • Brand: Watts

    $186.45 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 3/4" LF140S3 Lead Free Relief Valve View Specs
    • SKU: 0121449
    • Brand: Watts

    $122.95 / each

    In Stock! (3 Available) Ships in 24-48 Hrs
  • 3/4" LF140X-5 Lead Free Relief Valve w/ Extension Thermostat View Specs

    $168.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 1" LF140X8 Lead Free Relief Valve View Specs
    • SKU: 0121460
    • Brand: Watts

    $303.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 3/4" 140X-5 Relief Valve w/ Extension Thermostat View Specs
    • SKU: 0257564
    • Brand: Watts

    $148.85 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 1" 140X Relief Valve View Specs
    • SKU: 0259930
    • Brand: Watts

    $244.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 1-1/4" LF140X6 Lead Free Relief Valve w/ Extension Thermostat View Specs

    $277.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 1-1/4" 140X-6 Relief Valve w/ Extension Thermostat View Specs
    • SKU: 0259705
    • Brand: Watts

    $224.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 1-1/2" 340X-8 Relief Valve (Lead Free) View Specs
    • SKU: 0121605
    • Brand: Watts

    $1,099.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 1-1/2" 340X-8 Relief Valve View Specs
    • SKU: 0348470
    • Brand: Watts

    $819.95 / each

    In Stock! (4 Available) Ships in 24-48 Hrs