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Underfloor Boiler Zone Valve

    Buy cheap Underfloor Boiler Zone Valve from wholesalers
     
    Buy cheap Underfloor Boiler Zone Valve from wholesalers
    • Buy cheap Underfloor Boiler Zone Valve from wholesalers
    • Buy cheap Underfloor Boiler Zone Valve from wholesalers

    Underfloor Boiler Zone Valve

    Ask Lasest Price
    Brand Name : Runpaq
    Model Number : 8073-DRF01
    Certification : CE
    Price : USD25/piece (>1000pcs) / USD26.5 (50-1000 pcs)
    Payment Terms : L/C, T/T, D/A, D/P, Western Union
    Supply Ability : 200000 sets/month
    Delivery Time : 15-21 days
    • Product Details
    • Company Profile

    Underfloor Boiler Zone Valve

    Zone valves, Brass 3 Way heating valves dN15, stainless water control valve for boiler


    Product Description

    A zone valve, can be 3 way heating valve, or 2 way straight heating valves, are installed on the hot side or boiler out side of the heating pipe loop, exposing the valve to higher and more stressful temperatures. The control ball valves installed backwards: the valve must be installed so that the arrow on the valve body to match the direction of flow of the hot water.


    Features

    1. Extreme ong service life span ;

    2. Manual Override, the valve can be operated when power failure;

    3. Mini dimension and position indicator

    4. Good sealing performance, IP65 enclosure


    Application

    • HVAC system heating, ventilation, air conditioning
    • Baseboard/radiant heating
    • Convectors
    • Fan coil units
    • Underfloor heating
    • Unit ventilators
    • VAV reheat

    Advantages

    • Sturday valve body with reasonable structure design, and best material to be used
    No.OursNormal products
    Valve shaft sealQuadruple sealsDual seals
    Nut sealAuto super anaerobic glue coating, Consistent torque tighteningManual anaerobic glue, unevenly, non consistent torque tightening
    Seal between valve body and housingSeal groovenone
    TorqueSmoothly and lightHeavy, non consistently
    DrainageYesnone

    Underfloor Boiler Zone Valve

    Technical data

    Model20P-1.0B
    Work Amp (mA)Max 80
    ProtectionIP65
    Power (W)<2
    Operate Pressure (Mpa)PN10
    Torque (NM)2
    Dia rangeDN8-32 (Straight); DN15-20 (Tee, three way)
    Open/close (S)Straight: < 7s; Three way: <13s
    Work volt. (V)DC3-6V, DC12V
    Media temp (℃)0-90
    ControlCR01, CR02, CR05
    Dimensions
    Underfloor Boiler Zone Valve
    Valve body materialConnection portDiameterDLHW
    (mm)(Kg)
    BrassBoth female thread full diameterDN8846310.232
    DN10846310.231
    DN151557380.308
    DN201566380.389
    DN252072470.478
    3-way verticalDN151263490.31
    DN201566530.367
    Female-male threadDN151563380.307
    DN201566380.337
    DN322076500.569
    Both male threadDN151568380.299

    Wiring options

    • Two wires and reverse polarity (DC3-6V / DC12V)

    Underfloor Boiler Zone Valve

    1.Connecting SW to OPEN , the valve opens , getting the position ,automatically power off, the valve remain fully open position

    2.Connection SW to CLOSE , the valve close , getting the position ,automatically power off, the valve remains side passes position(fully closed)

    • Three wires and two control points (DC3-6V / DC12V / DC24V)

    Underfloor Boiler Zone Valve

    1.Connecting SW to OPEN, the valve opens , getting the position ,automatically power off, the valve remain fully open position

    2.Connection SW to CLOSED, the valve close , getting the position ,automatically power off, the valve remains side passes position (fully closed)

    Note:AC24V/AC220V can only be used for 50K series electric valves

    • Three wires and dual control point (DC3-6V/12V)

    1.Connecting SW, the valve opens , getting the position ,automatically power off, thevalve remain fully open position

    2.Disconnecting SW, the valve close , getting the position ,automatically power off, the valve remains side passes position (fully closed)

    Note:When power is DC voltage and Red Wires is “+”,Blue wire is “—”

    • Two wires and power off return (DC3-6V/ADC9-24V/AC220V)

    Underfloor Boiler Zone Valve

    1.Connecting SW to OPEN, the valve opens, getting the position, automatically power off, the valve remains fully open position

    2.Connecting SW to CLOSE, the valve close, getting the position and automatically power off, the valve remains fully close position

    Note:AC24V/AC220V can only be used for 50K series electric valve

    • Five wires micro conntroller with signal feedback (DC3-6V/12V)

    1.Connecting SW and OPEN, the valve opens, getting the position green wire output the OLS signal, the controller tests the signal OLS, connect SW to STOP, the valve stops and remains fully open position

    2.Connecting SW and CLOSE, the valve close, getting the position red wire output the CLS signal, the controller tests the signal CLS, connect SW to STOP, the valve stops and remains fully close position,

    Note:Please make sure the signal wires "red", "black" and "green" be connected at first, then connect the power wires " yellow" and "blue".


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