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differential pressure controller. xpress union end x xpress end. 5-25 kpa

group: PSU925

The type PSU925, VSH Xpress Differential Pressure Controller with Xpress connections is for use in heating and cooling equipment in a GVAC application, it ensures a constant differential pressure control across motorised and static balancing valves to achieve the desired flow distribution in a system and eliminates noise nuisance cause by a high differential pressure across radiator thermostats, two-way control valves and other system components. This valve is available in sizes DN15 – DN40
  • Wide setting range for different applications: 5-25 kPa, 20-40 kPa, 20-65 kPa, 35-75 kPa, 60-100 kPa
  • Ensures correct balance regardless of pressure fluctuations in the system
  • Eliminates noise problems
  • Robust construction, pressure class PN25
  • Easy commissioning saves time and money
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    applications

    potable water

    potable water

    segments

    commercial building

    commercial building

    industry

    industry

    approvals

    no approvals available

    item number

    size

    dimensions

    weight

    packaging

    gtin

    item number

    272090

    size

    15 (DN15)

    dimensions

    163x34x92 mm

    weight

    0.8 kg

    packaging

    bag (1 pce)

    gtin

    05022050439260

    item number

    272091

    size

    22 (DN20)

    dimensions

    150x71x122 mm

    weight

    1.04 kg

    packaging

    bag (1 pce)

    gtin

    05022050439307

    item number

    272092

    size

    28 (DN25)

    dimensions

    113x84x169 mm

    weight

    2.12 kg

    packaging

    bag (1 pce)

    gtin

    05022050439321

    item number

    272093

    size

    35 (DN32)

    dimensions

    179x96x177 mm

    weight

    2.48 kg

    packaging

    bag (1 pce)

    gtin

    05022050439345

    characteristics

    color

    brass

    materials

    brass (CW602N (DZR))

    finishing

    none

    shape

    straight (0º)

    connection type

    press (M)

    pressure rating (PN)

    PN 25

    sealing

    EPDM

    general

    product group

    valves (dynamic balancing valves)

    ETIM class

    EC011463 Regulating valve

    brand

    VSH

    series

    XPress ProFlow DP

    product type

    PSU925

    UNSPS

    41112411

    technical

    max operating pressure liquid

    25 bar

    min. medium temperature

    -20 °C

    max medium temperature

    110 °C

    peak medium temperature

    110 °C

    Kv-value

    value depends on the item view items

    image for PSU925

    image | png

    PSU925

    certifications | pdf

    NSF_REG4_(Xpress_BSP_to_Pressfit)_393371

    certifications | pdf

    XPress_adapted_valves_WRAS

    label

    value

    label

    ETIM class

    label

    Housing material

    value

    Brass

    label

    Material quality

    value

    CuZn36Pb2As (CW602N)

    label

    Surface protection

    value

    Untreated

    label

    Connection 1

    value

    Press sleeve

    label

    With coupling connection 1

    value

    Yes

    label

    Connection 2

    value

    Press sleeve

    label

    With coupling connection 2

    value

    Yes

    label

    Article compression class

    value

    PN 25

    label

    Flange compression class

    value

    PN 25

    label

    Suitable for tap water

    value

    Yes

    label

    Suitable for hot tap water

    value

    Yes

    label

    Suitable for central heating water

    value

    No

    label

    Max. operating pressure

    value

    25bar

    label

    Max. operating pressure (imperial)

    value

    362.59psi

    label

    Medium temperature (continuous)

    value

    -20°C - 110°C

    label

    Medium temperature (continuous) (imperial)

    value

    -4°F - 230°F

    label

    Suitable for manual operation

    value

    No

    label

    Thermostatic

    value

    No

    label

    Hydraulic balance control

    value

    Dynamic

    label

    With drain valve

    value

    Yes

    label

    With thermometer

    value

    No

    label

    With position indicator

    value

    No

    label

    Height operating element

    value

    13mm

    label

    Height operating element (imperial)

    value

    0.51"

    label

    Spindle angle

    value

    90°

    label

    Spindle angle (imperial)

    value

    3.54"

    label

    With insulation

    value

    No

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