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Solenoid Valve - 25 / 445 Pages

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24 Specifications are subject to change without notice
SPECIAL VERSION FOR SOLENOID
DEFINATION
SUFFIX FOR VALVE
AMMONIA SERVICE
ROTEX Valve suitable for Ammonia service or
environment are offered without any copper or copper
based alloy. Select Body material SS 304 or SS 316
only. Select option AM from Solenoid Special Version.
This feature is to be ordered in advance. The design of
the Valve is different and has to be specially
manufactured
e.g. 30125EAM-1.6-2G-B5+220V-50Hz-16-FR
AM
VERSION CONTROL
For improving performance of the valve its Design is
modified. To identify correct Fitment of the spare parts,
version is added
i.e. When design of the Valve type 21101V1 is further
modified, Its type is changed to 21101V2
The spares of Valve type 21101, 21101V1 and 21101V2 will
not be same
This is the design control number is required only while
ordering spares
This is not a very critical part of the Valve ordering code when
complete solenoid valve is ordered
VXX
OXYGEN SERVICE
ROTEX Valves suitable for Oxygen service are
De-greased, cleaned and assembled in clean room
environment. Select Body material SS 316 only. Select
option OX from Solenoid Special Version
This feature is to be ordered in advance. The design of
the Valve is different and has to be specially
manufactured
e.g. 30125EOX-1.6-2R-B5+220V-50Hz-16-CO
OX
VALVE WITHOUT SOLENOID
Many of the ROTEX Solenoid Valves are capable of
operating without affecting any of its performance when
the solenoid is changed for voltage, current, enclosure.
This provides flexibility to customer needing Valve and
solenoid separately
WO
CORROSIVE ENVIRONMENT
Should be opted when environment is highly corrosive.
It ensures that fasteners, solenoid enclosure including
electrical contacts are of stainless steel. Select body
material SS 316 or SS 304
e.g. 30309-5-2R-B5+110V 60Hz-COFR
SURGE SUPPRESSOR
Surge Suppressor is added to the solenoid for protecting
the solenoid against high input voltage surge and also
suppresses voltage spikes generated during power
supply switching off
e.g. 51424-6-2R-B5+220V DC-22-SS
FULL WAVE RECTIFIED SOLENOID
The solenoid has built in full wave Rectifier. The
solenoid is capable of operating with AC (50Hz/ 60Hz)
as well as DC current. This option must be selected for
Valve 30318 and 30138 operating with AC current.
Suppresses surges generated during switching OFF of
the solenoid
e.g. 30308-5-2G+220V 50Hz-37-FR
FR
SS
CO LATCHING
Any single solenoid Valve can be converted to pulse
operated (dual solenoid) by opting for latch solenoid.
The latch solenoid has two windings, three terminals
and a permanent magnet to keep the plunger energized
in the event of power failure
Opting to latch and de-latch Valve manually calls for
special Valve
e.g. 31119-10-3R-B2+220V 50Hz-LC
LC
LARGE ENCLOSURE
Should be opted when larger termination area is desired
or when a solenoid with lower temperature rise is
required
available only for terminal box and Ex d solenoid
enclosure
e.g. 30308-5-2R-B5+24V DC-III
III
SEQUENTIAL TIMER
Solenoid valve with solenoid option 25 can be supplied
with electronic sequential timer for ON/ OFF application
TM

Solenoid Valve
  1. P. 1

  2. P. 20

    Specifications are subject to change without notice 19TERMINOLOGY OF SOLENOID VALVE42 Valve Body :Main part of the Valve in which Ports and main seat arelocated3...
  3. P. 21

    VALVE CONFIGURATION SYMBOLINTERNAL PILOT + SOLENOID(PILOT CHAMBER FILLED TO CHANGE POSITION)SPRINGSOLENOIDINTERNAL PILOT + SOLENOID(PILOT CHAMBER VENTED...
  4. P. 22

    4ISO SYMBOL3 PORT VALVE 5 PORT VALVESpecifications are subject to change without notice 213/2 INTERNAL PILOTOPERATEDNORMALLY CLOSEDSOLENOID VALVE3/2 INTERNAL...
  5. P. 23

    4VALVESEALNBREPDMVitonNEOPRENESILICONRUBYPTFE and VitonPTFE and NBRHNBRHYTREL + NBRPTFE + EPDMHYTREL + EPDMHYTREL + HNBRPTFE + HNBRCODES1S2S3S5S7S8S9S10S11S12S13S14S15„Ë22...
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    4SOLENOIDOPTIONSpecifications are subject to change without notice 23APPROVALINDIANATEXULINMETROGOSTIECEX„Ë0102030405SPECIAL VERSIONNilNuclearCorrosive...
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    Specifications are subject to change without notice 25ORDERING CODEVALVE + SOLENOID1 : 20101-1.2-2G-S2+I-24V DC-37-H2/2 Direct Acting Normally Closed,...
  9. P. 27

    IDENTIFICATION OF SOLENOID VALVE• Provide all details punched on the label fixed on the valve body• Mention body material and details about...
  10. P. 28

    Specifications are subject to change without notice 27FEATURES OF ROTEX SOLENOID VALVEVALVE• Highly reliable rugged construction• Clear flow...
  11. P. 29

    After deciding Valve type, continue horizontally on the corresponding line to select different ordering variation like.Port ConnectionBody and Internal...
  12. P. 30

    4Specifications are subject to change without notice 29HOW TO USE CATALOGUEDepending on the type of solenoid enclosure selected, please select corresponding...
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