Detecting your location...
Beer Making

Sspunding Valve | Adjustable PRV - Scaled (Up to 3BBL)

    Description

    Introducing Ss Brewtech's new line of adjustable pressure relief valves, commonly referred to as spunding valves. These valves enable Unitank fermenters to both ferment under pressure and condition beer before transferring to a keg.

    The scaled version includes an etched sleeve with a scale between 0-2 BAR, along with a pressure calibrated spring. This version is perfect for a home or nano brewer that wants to be able to dial in pressures on the fly without having to match the release pressure using a gauge. The scaled version also features a pressure release knob to quickly and easily verify or equalize tank pressure.

    The polycarbonate cup is designed to hold sanitizer so that the tank remains 100% sanitary throughout the course of the fermentation process.

    You can pair the spunding valve with a 1.5" tri-clamp tee (H666) and 90-degree elbow (H667), which enables the unit to be installed on the Unitank’s blow off arm, as shown in the photo. Lastly, a final note on safety, always leave the fixed-pressure PRV included with the Unitank in place, never exceed the maximum rated working pressure of the vessel at any time during operation.

    • All 304 Stainless Construction
    • Only for use with pressure rated Unitanks
    • 1.5" TC interface
    • Removable sanitizer cup
    • Easy disassembly for cleaning

    Not for use on low pressure vessels (Chronicals, etc.)

    Sspunding Valve | Adjustable PRV - Scaled (Up to 3BBL)

      Product form

      SKU: FE892B

      $179.95

      Shipping
      Free Shipping*
      Shipping
      Paid Shipping
      Drop Ship
      Drop Ship
      Discount Exclusion
      Discount Exclusion
      Freight
      Freight Only
      Pre-book
      Pre Order

        WARNING : This product can expose you to chemicals including Bisphenol A, which is known to the State of California to cause female reproductive harm. For more information, go to www.p65warnings.ca.gov.

        Description

        Introducing Ss Brewtech's new line of adjustable pressure relief valves, commonly referred to as spunding valves. These valves enable Unitank fermenters to both ferment under pressure and condition beer before transferring to a keg.

        The scaled version includes an etched sleeve with a scale between 0-2 BAR, along with a pressure calibrated spring. This version is perfect for a home or nano brewer that wants to be able to dial in pressures on the fly without having to match the release pressure using a gauge. The scaled version also features a pressure release knob to quickly and easily verify or equalize tank pressure.

        The polycarbonate cup is designed to hold sanitizer so that the tank remains 100% sanitary throughout the course of the fermentation process.

        You can pair the spunding valve with a 1.5" tri-clamp tee (H666) and 90-degree elbow (H667), which enables the unit to be installed on the Unitank’s blow off arm, as shown in the photo. Lastly, a final note on safety, always leave the fixed-pressure PRV included with the Unitank in place, never exceed the maximum rated working pressure of the vessel at any time during operation.

        • All 304 Stainless Construction
        • Only for use with pressure rated Unitanks
        • 1.5" TC interface
        • Removable sanitizer cup
        • Easy disassembly for cleaning

        Not for use on low pressure vessels (Chronicals, etc.)

        Important Warnings & Shipping Info +
        Shipping Icon
        Free Shipping: Fast & Free Shipping over $79
        Shipping Icon
        Shipping Rates Apply: Bulk items like grain, bottles, and malt are excluded from our free shipping promotion due to their weight, and often dropship items. Standard shipping rates apply and are calculated at checkout based on your location and order size.
        Drop Ship Icon
        Drop Ship: This product will ship directly from the supplier. Delivery may take 1-4 weeks depending on the vendor.
        Discount Exclusion Icon
        Discount Exclusion: This item is not eligible for sitewide price reductions or percentage discounts.
        Freight Icon
        Freight Shipping: This item ships freight only.
        Pre-book Icon
        Pre Order: This item is available for Pre-Order. Full payment is required to reserve stock.
        Shipping Weight: 1.1 lb

        Recently viewed products

        © 2026 MoreWine

          • American Express
          • Apple Pay
          • Bancontact
          • Diners Club
          • Discover
          • Google Pay
          • iDEAL Wero
          • Mastercard
          • Shop Pay
          • USDC
          • Visa

          Login

          Forgot your password?

          Don't have an account yet?
          Create account