Expansion Valve VPF series

    VPF series electronic expansion valves are designed for commercial and industrial applications. Typical VPF applications are air conditioning and refrigeration systems or heat pumps. The valve controls the automatic adjustment of refrigerant flow rate and makes the system work under optimized conditions for the purpose of fast cooling or heating, precise temperature control and energy saving. The valve can also be used e.g. for suction line pressure controls. These valves provide bidirectional operation to control the refrigerant flow rate in heating or cooling mode.

    Electronic Expansion Valve
    Electronic Expansion Valve VPF series

    FEATURES

    • ENERGY SAVING THANKS TO VERY PRECISE CAPACITY CONTROL: UP TO 3800 STEPS
    • INTERNAL TIGHTNESS LIKE A SOLENOID VALVE
    • OPTIMIZED FLOW PATH DESIGN FOR NOISE REDUCTION
    • APPLICABLE FOR REVERSIBLE SYSTEMS LIKE HEAT PUMPS: BIDIRECTIONAL FLOW
    • CORROSION RESISTANT DESIGN, LONG LIFETIME, HIGH RELIABILITY
    • COMPACT DESIGN
    • MODELS WITH INTEGRATED SIGHT GLASS ARE AVAILABLE

    Technical Parameters

    Model Part 

    Number1)

    		 Valve Shape Sight Glass Connections ød ODF

    Inlet A x Outlet B

    		 Seat2) ø Kv3) MWP

    PS

    		 MOPD

    Direct

    A->B

    		 MOPD

     Rev.

    B->A
    [inch] [mm] [mm] m3/h [MPa]  [MPa] [MPa]
    VPF12.5H52 10130349502 straight – 5/8 x 5/8 16 × 16
    VPF12.5H53 10130350202 7/8 x 7/8 22 × 22 7,5 0,8 5,0 3,9 3,9
    VPF12.5H58

    VPF12.5H59

    		 10130342102

    10130349802

    		 L-shape – 5/8 x 5/8

    7/8 x 7/8

    		 16 × 16

    22 × 22
    VPF25H52

    VPF25H53

    		 10130349202

    10130356202

    		 straight – 5/8 x 5/8

    7/8 x 7/8

    		 16 × 16

    22 × 22

    		 7,5 1,4
    VPF25H58

    VPF25H59

    		 10130343202

    10130356102

    		 L-shape – 5/8 x 5/8

    7/8 x 7/8

    		 16 × 16

    22 × 22
    VPF50H51

    VPF50H52

    VPF50H53

    VPF50H54

    VPF50H56

    VPF50H57

    VPF50H58

    		 10130337702

    10130347002

    10130356502

    10130342302

    10130347102

    10130347202

    10130342402

    		 straight – 7/8 x 7/8

    7/8 x 1 1/8

    1 1/8 x 1 1/8

    1 1/8 x 1 3/8

    –

    –

    –

    		 22 x 22 –

    –

    –

    22 x 28

    28 x 28

    28 x 35

    		 11,4 2,3
    VPF 50H01

    VPF 50H02

    VPF 50H03

    VPF50H04

    		 10130341102

    10130346702

    10130344802

    10130342802

    		 straight with

    sight glass

    		 7/8 x 7/8

    7/8 x 1 1/8

    1 1/8 x 1 1/8

    1 1/8 x 1 3/8

    		 22 x 22 –

    –

    –
    VPF50H06 10130346802 – 22 x 28
    VPF50H07 10130346902 – 28 x 28
    VPF50H08 10130342502 – 28 x 35
    VPF100H51

    VPF100H52

    VPF100H53

    VPF100H54

    VPF100H55

    		 10130347502

    10130347602

    10130342602

    10130347702

    10130347802

    		 straight – 1 1/8 x 1 1/8

    1 1/8 x 1 3/8

    1 3/8 x 1 3/8

    –

    –

    		 –

    –

    35 x 35

    28 x 28

    28 x 35

    		 14,4 4,0
    VPF100H01

    VPF100H02

    VPF100H03

    		 10130356802

    10130347302

    10130356602

    		 straight  with sight glass 1 1/8 x 1 1/8

    1 1/8 x 1 3/8

    1 3/8 x 1 3/8

    		 –

    –

    35 x 35
    VPF100H05 10130347402 – 28 x 35
    VPF100H06 10130343102 – 28 x 28
    VPF150H01

    VPF150H02

    		 10130357002

    10130356702

    		 L-shape with sight glass 1 1/8 x 1 3/8

    1 5/8 x 1 5/8

    		 –

    –

    		 14,8 7,7
    VPF250H01

    VPF250H02

    VPF250H03

    VPF250H04

    		 10130348002

    10130342902

    10130356402

    10130348102

    		 straight with

    sight glass

    		 1 1/8 x 1 1/8

    1 3/8 x 1 3/8

    1 5/8 x 1 5/8

    –

    		 –

    35 x 35

    –

    28 x 28

    		 25 11,9 4,5 3,5 3,5
    VPF250H05 10130341202 42 x 42
    VPF400H01

    VPF400H02

    		 10130344902

    10130349002

    		 straight with

    sight glass

    		 1 5/8 x 1 5/8

    –

    		 –

    42 x 42

    		 33 17,0
    VPF400H03 10130343302 2 1/8 x 2 1/8 54 x 54

    General specifications

    •Applicable for all common HFC, HFO refrigerants such as:

    R134a, R404A, R407A/F, R407C, R410A, R448A, R449A, R450A, R452A, R513A, R507A1)

    •Cooling capacity: 54 to 1495 kW (R134a nominal capacity)

    •Up to 3800 steps (full stroke); Valve starts opening with

    –  VPF12.5, VPF25:              110 steps

    –  VPH50… VPF400: 165 steps

    •Medium temperature TS min./max.: -40°C / +90°C

    •Ambient temperature min./max.: -40°C / +60°C

    		 •Relative humidity: : 0 to 100% RH

    •Installation position:

    –  Major flow direction from connection A to B

    –  Installation in horizontal and vertical pipes possible

    –  Installation position in horizontal lines with stepper motor preferably upwards

    •  Certifications: EAC and PED Declaration

    Note:     1) Flammable refrigerants like R32, R290, R1234ze(E), R1234yf on request

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