H715N - 3-way globe valve, PN16 flange, DN 15, kvs 4 Housing and seat gray cast iron GG25

H715N - 3-way globe valve, PN16 flange, DN 15, kvs 4 Housing and seat gray cast iron GG25

•    Valve disk stainless steel
•    Stem/bypass-seat stainless steel
•    Seal EPDM O-ring
•    Temperature of medium max. 120°C
•    Characteristic A-AB equal percentage
•    Characteristic B-AB linear
•    Leakage rate A-AB max. 0.05% of kvs
•    Leakage rate B-AB 1% of kvs
•    Design mixing valve

SKU: H715N

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Excl. Tax: £140.67 Incl. Tax: £168.80

Product Description

Details

Features

 

  • Mode of operation The globe valve is operated by an NV or AV series linear actuator. The linear actuators are controlled by a standard modulating or 3-point control system and move the cone of the valve, the throttling device, to the opening position dictated by the control signal.

  • Flow characteristic An equal-percentage flow characteristic is produced by profiling the valve cone. The bypass exhibits a linear characteristic curve.

  • Manual Operation  On the NV or AV linear actuator, the valve stem can be actuated manually using a hexagonal key.

    Manuals & Datasheets

    Manuals & Datasheets

    Manuals & Datasheets
     DATA-SHEET 
    DATASHEET
    Technical Information

    •    Functional data Flow media Cold and warm water, water with max. 50% volume of glycol
    •    Temperature of medium (–10°C) +5°C ... +120°C (–10°C on request)
    •    Rated pressure ps 1600 kPa (PN 16)
    •    Flow characteristic Control path A – AB: equal percentage (to VDI/VDE 2173) n(gl) = 3, optimized in the opening range bypass B – AB: linear (to VDI/VDE 2173)
    •    Rangeability Sv See «Type overview»
    •    Leakage rate Control path A – AB: leakage class III (DIN EN 1349 and DIN EN 60534-4) bypass B – AB: max. 1% of kvs value
    •    Pipe connection Flange to ISO 7005-2 (PN 16)
    •    Stroke See «Type overview»
    •    Valve closing point Up (▲)
    •    Installation position Upright to horizontal (in relation to the stem)
    •    Maintenance Maintenance-free
    •    Materials Fitting Cast iron GG25
    •    Valve cone Stainless steel
    •    Valve stem Stainless steel
    •    Valve seat Cast iron GG25 / Niro (bypass)
    •    Stem gland seal EPDM O-Ring
    •    Dimensions and weights See «Dimensions and weights», page 3
    •    Motorizing See the Complete overview «The complete range of water solutions»

    ManufacturerBelimo

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