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Penjelasan Produk :

FIXED ORIFICE DOUBLE REGULATING VALVE (GDRV-101)

Specifications :
* Type : Fixed Orifice
* Size range : 15mm-50mm
* Max. working pressure : 25 bar
* Testing pressure :
    37.5 bar (Shell)
    27.5 bar (Seat)
* Working temperature : -10 ̊C to 120 ̊C
* Connection :
    BS 21 (ISO7)
    ANSI B1.20.1
* Standard : Comply to BS 7350

Features :
* Y-pattern globe design.
* Integral fixed orifice plate to form a fixed orifice flow measurement unit with regulation and isolation function
* Accuracy of +/-5% at full open position of the valve.
* Equipped with 2 measuring nipples for differential pressure measurement
* Miroset handwheel adjustment range for maximum flow control
* Double regulating feature allows valve opening to be set with allen key
* Long neck for thermal insulation
* Bronze body of PN25 pressure rating

Application :
Double Regulating Valves are installed and used in centralised heating and cooling systems to obtain design flow rates of each terminal units and balancing the circuits in the building

Function :
* Balancing
* Measuring
* Pre-setting
* Isolating

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