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1/2" ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz

1/2" ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz

    • 1/2" ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz
    • 1/2" ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz
    • 1/2" ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz
    • 1/2" ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz
  • 1/2" ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz

    Product Details:

    Place of Origin: China
    Brand Name: Brando
    Certification: CE
    Model Number: 1078/4

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 pc
    Price: $5 to $ 50 per pc
    Packaging Details: Individual box, Carton, Pallet
    Delivery Time: 4-7 days
    Payment Terms: L/C, T/T, Western Union, MoneyGram
    Supply Ability: 100000 pcs per month
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    Detailed Product Description
    Product Name: 1078/4 Castel Type Solenoid Valve Port Size: 1/2'' ODS
    Action Type: Diaphragm Pilot Operated Function: 2/2 Way, Normally Closed (NC)
    Voltages: DC24V, AC110V, AC220V Body Material: Brass
    Refrigerants: CFC, HCFC, HFC (R22, R404A, R407A, R407C, R125, R134a, R152a) Medium Temperature Range: -35 To +105℃
    Operating Pressure Range: 0.5 To 25 Bar Refrigeration System Application: Discharge Line, Hot Gas Defrost Line, Liquid Line, Suction Line

    1/2'' ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz

     

    Castel Type Normally closed solenoid valves include 1020, 1028, 1034, 1038, 1040, 1048, 1049, 1050, 1058, 1059, 1064, 1068, 1070, 1078, 1079, 1090, 1098, 1099 series. Valve series 1064, 1068, 1070, 1078 (exclude / 11, / 13, / M42), 1079 (exclude / 13, / M42, / 17), 1090, 1098 (exclude / 9), diaphragm pilot valve 1099 (excluding / 11). This operation depends not only on the magnetic field generated by the current flowing into the coil, but also minimal inlet pressure to move the diaphragm and keep it off the main valve seat. The opening / closing of the main valve seat is controlled by a diaphragm, while the opening / closing of the pilot valve seat is controlled by a movable plunger. These valves cannot be operated at zero differential pressure.

     

    YouTube video of Castel Type 1078/4A6 Normally Closed Solenoid Valve:

     

    Main dimension of Castel Type 1078/4A6 Refrigeration Solenoid Valve:

    1/2" ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz

     

    Details enlargement of 1078/4A6 Castel Type 2 Way NC Solenoid Valve:

    1/2" ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz

     

    Specifications of CASTEL Type 2/2 Way Normally Closed Solenoid Valves:

    Operating Principles
    Model Number
    ODS Port
    Seat size nominal Ø
    [mm]
    Kv Factor [m3/h]
    PS
    [bar]
    TS[℃]
    TA[℃]
    min
    max
    min
    max
    Direct Acting
    1028/2
    1/4''
    2.5
    0.15
    45
    -35
    +110
    -35
    +50
    1028/3
    3/8''
    3
    0.23
    Diaphragm Pilot Operated
    1068/3
    3/8'
    6.5
    0.80
    45
    -35
    +105
    -35
    +50
    1068/4
    1/2''
    1078/4
    1/2''
    12.5
    2.20
    1078/5
    5/8''
    2.61
    1079/7
    7/8''
    1098/7
    7/8''
    16.5
    5.70
    1099/9
    1-1/8''
    1078/9
    1-1/8''
    25.5
    10.00
    1079/11
    1-3/8''
    Piston Pilot Operated
    1099/11
    1-3/8''
    25.5
    10.00
    45
    -35
    +110
    -35
    +50
    1078/11
    1-3/8''
    27
    16.00
    1079/13
    1-5/8''

     

    Customer application examples of 1078/4A6 Castel Type Solenoid Valve:

    1/2" ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz

     

    The solenoid valve is designed to shut off the flow when receiving an electrical signal. They are used in refrigeration systems with all common chlorofluorinated refrigerants.

     

    Main characteristics:
    1. Connection diameter 12 mm.
    2. The diameter of the valve seat is 12.5 mm.

     

    Features:
    1. The valve is normally closed (NC), i.e. if the coil is de-energized, the piston blocks the flow of refrigerant.
    2. Comes with an HM2 220/230 VAC electromagnetic coil.
    3. The connector required for electrical connection (9150 / R01 or 9150 / R02) must be ordered separately.

    4. Dimensions (length × width × height) and weight: (127mmx45mmx91mm)
     

    Analogs from other manufacturers:
    s type EVR10 (We also supply)

     

    Focus on your demands, Offer you best solution:

     

    √ Contact us if some points you have doubt

    √ Contact us if somewhere need to change
    √ Contact us if not the one you are looking for

    √ Contact us if you are doing designing

     

    Welcome to your any question and inquiry!

    Contact Details
    Ningbo Brando Hardware Co., Ltd

    Contact Person: Echo

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