Search
All Product Categories
    Menu Close

    20nb CORE931 WRAS DZR Brass Fixed Orifice Double Reg Valve BSPP

    Manufacturer: CORE
    20nb DZR Brass Fixed Orifice Double Reg Valve BSP Parallel (ISO 228/1), handwheel with shut off function. Max pressure 25 Bar. Working temp: -10°C to +120°C. Conforms to BS 7350-WRAS approved
    SKU: CORE931020
    Availability: In stock
    Branch Stock
    AberdeenIn stock
    BirminghamIn stock
    BristolIn stock
    CambridgeOut of stock
    CardiffIn stock
    £269.42 ex VAT
    i h

    The CORE Fixed Orifice Double Regulating Valve makes balancing and flow control easy, especially useful in periodic commissioning, pipework modifications, or isolations. With ± 5% flow measurement accuracy and a handwheel with shut-off function and clear 360° reading. Accurate flow measurement, thanks to its fixed orifice and test‑port design, enabling true balancing. Repeatable flow control, thanks to its double-regulating (preset + lock) feature, making it both a balancing valve and isolator.

    This makes it an ideal choice for commissioning and long-term maintenance of heating/cooling systems. 

    Products specifications
    Connection TypeThreaded/Screwed
    Material/FinishDZR
    Size (mm)20mm
    Valve TypeDouble Reg
    0.0 0
    Write your own review Close
    • Only registered users can write reviews
    *
    *
    • Bad
    • Excellent
    *
    *
    *
    *