MOGAS ASME Class 600 Bedienungsanleitung
ESI-6136 © Copyright 09/2018 MOGAS Industries, Inc. www.mogas.com
Installation, Operation
and Maintenance Manual
for the
Coker Switching Valve
ASME Class 600 / 900
PREPARE THE VALVE
FOR INSTALLATION
INSTALL THE VALVE
PROPERLY
OPERATE THE VALVE
PROPERLY
PURGE AND MAINTAIN
THE VALVE FOR
OPTIMAL OPERATION
AND PERFORMANCE
ESI-6136 © Copyright 09/2018 MOGAS Industries, Inc. www.mogas.com
2
Identitifies and explains
sequential procedure to
be performed.
Bold numbers correspond
with items shown in the
Valve Item Reference
Number sections.
Note provides important
information related to a
procedure.
Indicates a hazardous
situation which, if not
avoided, could result in
death or serious injury.
Indicates a hazardous
situation which, if not
avoided, could result in
minor or moderate injury.
Indicates a potential situation
which could result in damage
to the valve or may void the
warranty.
Important User Information
HOW TO READ THIS MANUAL
All information within this manual is relevant to the
safe and proper care of your MOGAS switching
valve. The following are examples of instructional
information used throughout this manual.
SAFETY INFORMATION
It is important to read and follow these safety
instructions.
REMOVE STEM PACKING
Using a small pick or scribe, carefully remove packing
rings 09A and anti-extrusion rings 09B from around
stem.
Note: It is recommended that operator installation only be
performed by authorized MOGAS service personnel.
WARNING!
Do not perform this task under line pressure.
Make sure the line is not under pressure.
00
CAUTION!
Do not install valve for pressures or temperatures
higher than rated.
NOTICE
The valve operator should be equipped with
position indicators for correct ball bore position.
!
!
ESI-6136 © Copyright 09/2018 MOGAS Industries, Inc. www.mogas.com 3
Contents
IMPORTANT VALVE INFORMATION ............................. 4
RECEIVING AND INSPECTION................................. 5
VALVE ITEM NUMBERS ...................................... 6
INSTALLATION ............................................. 8
OPERATION............................................... 10
PURGING AND DRAINING ................................... 12
MAINTENANCE ............................................ 13
DISASSEMBLY............................................. 14
EVALUATION AND REWORK ................................. 19
RE-ASSEMBLY ............................................ 20
STORAGE ................................................ 26
RETURN MERCHANDISE AUTHORIZATIONS.................... 27
ESI-6136 © Copyright 09/2018 MOGAS Industries, Inc. www.mogas.com
4
89
Important Valve Information
NOTICE
Information throughout this manual is based on
a valve / actuation package recommended and
provided by MOGAS.
PURPOSE
The MOGAS switching valve is a highly engineered
product that has adopted many successful features
utilized in severe coking applications.
MOGAS has added several customized safety
features into this valve design, extending the highest
degree of “safety-first” approach.
Please review this document in its entirety to
understand the MOGAS switching valve functionality.
VALVE CONFIGURATION
The MOGAS switching valve requires an operator
(electric actuator with worm gear) to perform
switching functions.
Each switching valve configuration may be slightly
different due to customer specifications.
Note: Review any job-specific or general arrangement drawings
provided for your configuration details.
VALVE INFORMATION
Valve information is provided on a nameplate 89
as shown.
The nameplate is wire-fastened to body for easy
access.
1
2
3
ESI-6136 © Copyright 09/2018 MOGAS Industries, Inc. www.mogas.com 5
LIFTING LUG LOCATIONS
SPREADER BAR FOR LIFTING
Receiving and Inspection
REMOVE VALVE
Valves are shipped in seaworthy export packed
wooden crates that are plastic lined.
Carefully remove the valve (and operator, if supplied)
from the shipping crate or pallet by using lifting lugs
with spreader bar.
INSPECT VALVE EXTERNALLY
Inspect the general condition of the valve (and
operator, if supplied) for any potential shipping
damage.
Review the valve manual, assembly drawing with the
bill of materials, and the operator manual (if supplied)
shipped with the valve.
INSPECT VALVE INTERNALLY
Remove protective covers from valve ends. Inspect
valve internally for shipping debris or damage.
Replace protective covers until ready for installation.
1
2
3
4 VERIFY OPERATOR
If the valve was ordered with an operator from
MOGAS, it should arrive pre-assembled and tested
from the factory. If already assembled, continue with
the valve installation.
If the valve does not include an operator, the
appropriate adaptor and operator must be installed
to cycle the valve prior to installation.
Note: It is recommended that operator installation only be
performed by authorized MOGAS service personnel.
CAUTION!
Do not lift by the operator alone. Lift using all four
lifting lugs. Use a spreader bar to avoid damage or
contact with operator or motor.
!
ESI-6136 © Copyright 09/2018 MOGAS Industries, Inc. www.mogas.com
6
08 15
07C
07
12
09A
09C
09B
09B
11
03C
21
04
10
08A
01C
01G
01B
01G
01G
01G
01G
01B
01C
01B 01G
01C
01A
08E
09D
08C
07F
02B
06A
55
Valve Item Numbers
BONNET AND PACKINGBODY, BALL/STEM, AND SEATS
Note: Contact MOGAS or a MOGAS Authorized Repair Center
to determine the spare parts and quantities required for your
specific circumstance.
ESI-6136 © Copyright 09/2018 MOGAS Industries, Inc. www.mogas.com 7
05B
05D
52
68
58
16
06
37
14
69
65
67
22
67
65
69
31
60
65
67
69
Valve Item Numbers
Valve Item Number Reference
Item Description Qty Soft
Goods
Kit
Trim
Change
Kit
1A BALL WITH STEM 1 — •
1B SEAT RING 3 — •
1C SPRING DISC 3 — •
1G SEAT OUTER SEAL 6 • —
2B BODY 1 — —
3C BONNET 1 — —
04 BODY GASKET 1 • •
05B STEM ADAPTOR 1 — —
05D INDICATOR ROD 1 — —
06 KEY 2 — —
06A ALIGNMENT PIN, BONNET 1 — —
07 GLAND FLANGE 1 — •
7C LIVE LOAD SPRINGS VARIES — —
7F BALL SLEEVE SPRING 1 — —
08 STEM THRUST BEARING 1 — •
8A STEM BEARING 1 — •
8C BALL SLEEVE 1 — —
8E BALL SLEEVE BEARING 1 — —
9A STEM PACKING 3 • •
9B ANTI-EXTRUSION RING 2 • •
9C LANTERN RING 1 • •
9D BALL SLEEVE OD SEAL RING 1 • •
10 BODY STUD VARIES — —
11 BODY NUT VARIES — —
12 GLAND STUD 3 — —
14 MOUNTING FLANGE SPOOL 1 — —
15 GLAND NUT 3 — —
16 MOUNTING FLANGE BUSHING 1 — —
16A STEM BUSHING 1 — —
21 GRAPHITE SEAL 1 • •
22 ALIGNMENT STUD 1 — —
31 MOUNTING FLANGE BOLTING 8 — —
37 MOUNTING FLANGE NUT 8 — —
52 HEX NUT, INDICATOR ROD 1 — —
55 HOIST RING 4 — —
58 STOP PLATE 1 — —
60 WEDGE LOCK WASHER 1 — —
65 STOP PIN 3 — —
67 QUICK-RELEASE PIN 3 — —
68 PIN, STEM ADAPTOR 2 — —
69 EYE BOLT 3 — —
89 NAMEPLATE (SEE PG 4) 1 — —
TOP WORKS
ESI-6136 © Copyright 09/2018 MOGAS Industries, Inc. www.mogas.com
8
BP
B
A
Installation
ORIENTATION
Each port description shall be stenciled on the flange
and labeled on top of the actuator, to identify its
direction of flow, such as: (A) Drum A, (B) Drum B,
and (BP) Bypass.
The valve can be installed with the stem in the
horizontal, vertical or angled position. The preferred
installation position is vertical. For motorized gearbox
operators, the mounting hardware shall sufficiently
support the gearboxes without additional support(s).
If the valve is positioned in the horizontal or angled
position, make sure the drain ports are positioned at
an angle that will allow the coke to be drained off the
during switching process.
PIPING
Allow for sufficient flexibility in piping system for
thermal growth and mechanical strains on pipe work.
Install purge / drain piping in accordance to customer’s
normal work practices.
Orientation and purge port / drain connection sizes
and types shall be available on customer valve
assembly drawing.
CAUTION!
The entire valve assembly may require support(s)
due to its weight. It is recommended that the
customer review the valve assembly and determine
its proper support system.
THIS WILL AFFECT THE VALVE WARRANTY.
1
2
CAUTION!
Do not install valve for pressures or temperatures
higher than rated.
THIS WILL AFFECT THE VALVE WARRANTY.
!
!
ESI-6136 © Copyright 09/2018 MOGAS Industries, Inc. www.mogas.com 9
Straddle Centerline Hole Orientation
POSITION INDICATOR
KEY (x2)
21
BP
Installation
OPERATOR ADAPTION / ACTUATION
If the valve does not include an operator, the
appropriate adaptor and operator must be installed
to perform switching operations.
All new operators will require machining modifications
to the top plate for indicator rod, limit switches and
actuator key slots.
Note: It is recommended that operator installation only be
performed by authorized MOGAS service personnel.
SECURE VALVE IN-PLACE
Install flange gaskets and bolting per customer
requirements.
Note: MOGAS valve flanges are supplied in the customary
“straddle centerline” hole orientation, unless otherwise specified.
VERIFY OPERATION
To verify operation after installation:
Disengage all position stop pins 1, 2, and BP.
Ensure the actuator keys are engaged.
Cycle valve from port Ato Bto BP,
and then from BP to Bto A.
Repeat procedure 2 times.
Note: Check indicator rod to ensure ball bore position.
All indicator locations should match ball bore position.
CAUTION!
If the valve was supplied with an operator, the
operator must not be re-oriented without prior
notice to MOGAS or without supervision by
authorized service personnel.
THIS WILL AFFECT THE VALVE WARRANTY.
3
4
5
!
ESI-6136 © Copyright 09/2018 MOGAS Industries, Inc. www.mogas.com
10
14
2
1
BP
NOTICE
Due to the potential for packing consolidation,
verify proper packing torque adjustment prior to
placing the valve in service. If bolting torque is
lower than specified values on the test certificate
provided for each individual valve serial number,
re-torque bolting as necessary.
THIS WILL AFFECT THE VALVE WARRANTY.
LOCATE POSITION INDICATORS
The valve operator should be equipped with position
indicators for correct ball bore position.
If position indicators are not visible, the scribe line on
gland flange 07 can be used to determine the position
of the ball bore. When viewed through the mounting
adaptor opening 14, the stem scribe line and gland
flange scribe line should align.
Operation
LOCATE POSITIONAL STOP PINS
The installed operator performs all switching functions
between drums A, B, and BP.
Positional stop pins are used to prevent switching
once a position is selected. All pins and keys are
tethered to the mounting flange via cables.
Note: Positional stops include Bypass (BP) Lock/Stop Pin,
Lockout Pin 1 and Lockout Pin 2.
Secure lock-in pins are provided, and should be
used once lockout pins are engaged into their proper
location.
1
2
Dieses Handbuch passt für folgende Modelle
1
Inhaltsverzeichnis
Andere MOGAS Steuereinheit Handbücher
Beliebte Steuereinheit Handbücher anderer Marken
Festo
Festo Compact Performance CP-FB6-E Stücklistenhandbuch
Elo TouchSystems
Elo TouchSystems DMS-SA19P-EXTME Bedienungsanleitung
JS Automation
JS Automation MPC3034A Bedienungsanleitung
JAUDT
JAUDT SW GII 6406 Series Kurzanleitung
Spektrum
Spektrum Air Module System Bedienungsanleitung
BOC Edwards
BOC Edwards Q Series Bedienungsanleitung
