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    Non Return Valve-PN 400 Single Ferrule Metric Tube ends

    NON RETURN VALVE- PN 400 SINGLE FERRULE METRIC TUBE ENDS

    Cracking Pressure0.3TO 0.5 Kg/cm2 - STANDARD
    Special Cracking Pressure Available
    Test Pressure25° C Room Temperature
    Series
    		L Series                    S Series

    		PN 250                      PN 400
    HydrostaticBody - 375 Kg/cm2    Body - 630 Kg/cm2
    Seat - 250 Kg/cm2    Body - 400 Kg/cm2
    Pneumatic Seat - 40 Kg/cm2     Seat - 40 Kg/cm2
    SealBUNA 'N', VITON
    Material A 105, A 479 SS304, A 479 SS316, Monel, Hastelloy
    FinishCS zinc plated and dichromated. SS Natural
    MODEL No. NRD
    Series
    Tube O.D.
    S1
    S2
    L 1
    L2
    Part No.
         
    Approx.
    		 
    L
    SERIES
    PN 250
    6
    22
    14
    56
    86
    NRD-6-L
    8
    22
    17
    56
    86
    NRD-8-L
    10
    27
    19
    69
    99
    NRD-10-L
    12
    27
    22
    71
    101
    NRD-12-L
    15
    32
    27
    75
    105
    NRD-15-L
    18
    41
    32
    85
    118
    NRD-18-L
    22
    41
    36
    89
    122
    NRD-22-L
    28
    50
    41
    98
    131
    NRD-28-L
    35
    65
    50
    118
    161
    NRD-35-L
    42
    65
    60
    117
    163
    NRD-42-L
           
    S
    SERIES
    PN 400
    6
    22
    17
    61
    91
    NRD-6-S
    8
    22
    19
    61
    91
    NRD-8-S
    10
    27
    22
    70
    103
    NRD-10-S
    12
    27
    24
    72
    105
    NRD-12-S
    14
    32
    27
    77
    113
    NRD-14-S
    16
    32
    30
    77
    114
    NRD-16-S
    20
    41
    36
    88
    131
    NRD-20-S
    25
    50
    46
    97
    145
    NRD-25-S
    30
    50
    50
    100
    153
    NRD-30-S
    38
    65
    60
    119
    181
    NRD-38-S

    NOTE : Ends are tube connections to DIN : 2353, BS : 4368, IS : 8805 for metric tube sizes. They are also available in inch OD tubes to BS : 3601/3602/3005 from 1/4″ OD to 1- 1/2″ OD and nominal bore pipes to BS :1387-1957/ANSI B 36.10 & 36.19 from 1/8″ NB to 1-1/2″ NB also available with “O” ring weld nipple ends in PN 400 series. Add prefix “W” to the part number as WNRD 16-S, WNRD 38-S. etc

    WOMAN OF THE YEAR

    SOPHIE MOOCHHALA
    MANAGING DIRECTOR, FLUID CONTROLS PRIVATE LIMITED

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