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Solenoid valve

I have inquire in the plant that work on it they have solenoid valve with the control valve the solenoid location in the instrument air line and the 24 V dc is coming from the CSLS DO charm the and normal action in 0 close the Solenoid and no air inside the actuator ,and 24 Vdc mean the solenoid is open an allow to air to enter inside the actuator , the question is is there type of Solenoid work opposite I mean in 0 vdc open and in 24V dc close  

2 Replies

  • when you ordering :

    like bifold solenoid valve

    BXS-04-04-E1-52-XX-00-V-77A-24D-18

    Solenoid Valve, 316 Stainless Steel, 1/4 NPT Ports, 5 Way 2 Position, Pilot Operated, Indirect Acting, Spring Return, Ex d, 24VDC, Auto Reset Internal Pilot, M20 x 1.5 Cable Entry, Cv 0.73.

    FP01/S1/M/22/NC/S/77A-24D/30/[M221]
    Solenoid Valve, 316 Stainless Steel, 2 Way 2 Position, Direct Acting, Normally Closed, Nitrile, Ex d, 24VDC, 3.0W, Auto Reset, M20 x 1.5 Cable Entry.

    so yes.

  • In reply to Marlen Osmanov:

    Hello,
    and ASCO valves - there are possibilities:
    Catalogue No. WSNFET8551A321.24/DC, Valve Unit - 5/2 Spring Return
    Technical Information
    Type of Operator Solenoid Air Operated TPL Description
    Thread Type NPT (ANSI 1.20.3) Solenoid Valve Type II 2GD Ex d IIC IP67 Stainless Steel Enclosure Cable Entry M20x1.5
    Pressure Connection Threaded 1/4 Method of Protection Ex d
    Body Material 316 Stainless Steel Electrical Connection Stainless Steel Junction Box, M20x1.5 Conduit w/Terminal Strip
    Minimum Flow l/min (ANR) 860 l/mn Voltage 24V / DC
    Pilot Valve Function 5/2 Spring Return Power Consumption 1.8
    Minimum Pressure (bar) 2 Product Min. Temperature (C) -40
    Maximum Pressure (bar) 10 Product Max. Temperature (C) 80
    Certifications
    SIL Certification Optional Certification ATEX / IECEX
    Or
    Catalogue No. NFET8327B002.24/DC, Valve Unit - 3/2 Srping Return
    Technical Information
    Thread Type NPT (ANSI 1.20.3) Solenoid Valve Type II 2GD Ex d IIC IP66/67 Aluminium Enclosure Cable Entry M20x1.5
    Pressure Connection Threaded 1/4 Method of Protection Ex d
    Body Material 316L Stainless Steel Electrical Connection Cable Entry - M20x1.5
    Kv (m³/h) 0.45 Voltage 24V / DC
    Pilot Valve Function 3/2 Srping Return Power Consumption (W) 11.2
    Minimum Pressure (bar) 0 Product Min. Temperature (C) -20
    Maximum Pressure (bar) 10 Product Max. Temperature (C) 60
    Certifications
    SIL Certification Certified IEC 61508 Functional Safty Certification ATEX / IECEX
    Bbest regards
    Stanislav Mares