MOGAS T Series Manual de usuario
Installation, Operation
and Maintenance Manual
PREPARE THE VALVE FOR
INSTALLATION
ACTUATE THE VALVE
INSTALL THE VALVE
PROPERLY
MAINTAIN THE VALVE FOR
OPTIMAL OPERATION
AND PERFORMANCE
for the
MOGAS T-Series (Trunnion) Ball Valve
ESI-6148, Rev A © Copyright 07/31/2019 MOGAS Industries, Inc. www.mogas.com
2
All MOGAS valves operate counter-clockwise to open, clockwise to close.
MOGAS valves are supplied in a variety of operator configurations based
upon customer requirements, and may be operated by
• pneumatic actuation • manual operation (handlever / handwheel)
• hydraulic actuation • worm gear actuation (handwheel)
• electric actuation
Each of these operator configurations may be installed and tested prior to
shipping, or shipped separately, depending on customer requirements.
Some valves are supplied with a bare stem or stem adaptor kits to
accommodate a variety of manual or actuated operators supplied by others.
Please note the configuration of each individual valve and proceed with any
necessary operator adaption procedures prior to installing the valve.
CLOSE
OPEN
Sequential procedure
required to perform operation.
Bold numbers correspond
with items shown in the Valve
Item Reference Number
sections.
Warning statement
to prevent unwanted
consequence.
Note(s) to support
procedure.
All information within this manual is relevant to the safe and proper
care of your MOGAS ball valve. Please understand the following
examples of instructional information:
General information or
an alternate / variation
procedure.
Read Before Installing Valve
How to Read this Manual
Note:
The normal direction of flow is from the higher pressure end
(upstream) to lower pressure end when the valve is closed.
CAUTION!
Ensure key length provides and maintains full
engagement.
THIS WILL AFFECT THE VALVE WARRANTY.
!
PRE-INSTALLATION STORAGE
Valves shall remain stored in their shipping crates
with the lids secured.
INSTALL STEM ADAPTOR
Align stem adaptor 13 so the keyways on stem
adaptor correspond with the keys 06 on stem 05.
5
ESI-6148, Rev A © Copyright 07/31/2019 MOGAS Industries, Inc. www.mogas.com 3
VALVE ITEM REFERENCE NUMBER ..................................... 4
TRANSPORT AND STORAGE ........................................8
PRE-INSTALLATION ...............................................9
INSTALL OPERATOR
ACTUATOR ADAPTION ............................................... 10
INSTALLATION ..................................................15
MAINTENANCE....................................................... 18
REMOVE OPERATOR
ACTUATOR ADAPTION ............................................... 19
REPLACE STEM PACKING .........................................25
DISASSEMBLY...................................................30
REWORK COMPONENTS ..........................................37
RE-ASSEMBLY ..................................................39
LOCATE VALVE INFORMATION .....................................50
RETURN MERCHANDISE AUTHORIZATIONS (RMA) ....................51
SERVICE CONTACT ..............................................51
Contents
ESI-6148, Rev A © Copyright 07/31/2019 MOGAS Industries, Inc. www.mogas.com
4
14
6A
78
5
8A
70A
8
70
12
22
7
7C
16A
15
16B
9B 9C
21
78
55
55
2
75
77
20
22
10
11
341C 1E
1A 1C
1B 1E
1B
Valve Item Reference Number
ESI-6148, Rev A © Copyright 07/31/2019 MOGAS Industries, Inc. www.mogas.com 5
Valve Part Reference Number
Item Description
1A Ball
1B Seat Ring
1C Disc Spring
1D Seat Insert for soft-seated valves
1E Seat O-Ring
1H Backup Ring for ASME Class 900 and up
2Body
3End Connection 2-piece design (qty 1);
3-piece design (qty 2)
4Body / End Connect Seal or spiral wound gasket
4A Backup Ring for ASME Class 900 and up
5Stem
6A Drive Pins
7Gland Plate / Flange
7C Live Load Springs
8Stem Thrust Bearing standard for graphite sealed
8A Stem Bearing
9A Stem Packing Backup Ring for soft-seated valves
9B Stem Packing graphite or polypac
9C Stem Packing Anti-Extrusion Ring
10 Body Stud
11 Body Nut
12 Gland Stud
14 Mounting Flange
15 Gland Nut
16A Mounting Flange Bushing
16B Mounting Flange Bearing
20 Plug Trunnion
21 Trunnion Seal O-ring or spiral wound gasket
22 Bonnet & Trunnion Capscrews bonnet fastners not shown
55 Hoist Ring
70 Bonnet
70A Bonnet Seal O-ring or spiral wound gasket
75 Trunnion Bearing
77 Trunnion Thrust Bearing
78 Anti-Static Device
Valve Item Reference Number
ESI-6148, Rev A © Copyright 07/31/2019 MOGAS Industries, Inc. www.mogas.com
6
45
44
42
43
41
40
46
Valve Item Reference Number
Actuator Adaption
ESI-6148, Rev A © Copyright 07/31/2019 MOGAS Industries, Inc. www.mogas.com 7
Valve Part Reference Number
Item Description
40 Actuator Key
41 Stem Adaptor
42 Actuator Mounting Bolts
43 Actuator Mounting Flange Nut
44 Actuator Mounting Flange
45 Actuator Mounting Flange Bolts
46 Stem Adaptor Keys
Note:
Actuator adaptation kit may vary depending on the actuator.
Valve Item Reference Number
Actuator Adaption
ESI-6148, Rev A © Copyright 07/31/2019 MOGAS Industries, Inc. www.mogas.com
8
These procedures outline the general requirements for
storage of MOGAS valves.
TRANSPORT
For export shipping, valves will be shipped in sea-
worthy, export-packed, plastic-lined wooden crates.
Upon arrival at the site, inspect the general condition
of the valve (and actuator, if supplied) for any potential
shipping damage.
PRE-INSTALLATION STORAGE
Valves shall remain stored in their shipping crates, or
on their pallets, with the lids secured.
Valves are shipped with corrosion-resistant paint
and desiccant dries (dryer bags) for storage up to six
months.
For long-term storage, the machined internal parts of
carbon and low alloy steel valves should be sprayed
with a rust preventative.
Keep all protective covers and plastic liners in place.
REMOVING VALVE FROM SERVICE
Before the valve is removed from the line, it should be
placed in the partially open position to relieve trapped
pressure and prevent further internal damage to valve
components.
Do not place the valve in the fully open position until it
has been cleaned of service debris in the next step.
The valve should be placed in a vertical position, or
raised at an angle. The bore of the valve should be
either steamed cleaned or power washed to remove
slurry and debris.
Rotate the valve to the fully open position to drain
and dry. A petroleum-based rust inhibitor should be
applied through the bore of the valve immediately
after the valve is dry.
Flange protectors need to be secured to each end of
the valve to prevent any foreign debris from entering
the valve. It is recommended to place desiccant dryer
bags inside the valve before storage.
The valve should be stored in the vertical position, out
of the weather (inside), until repairs can be made.
Transport and Storage
ESI-6148, Rev A © Copyright 07/31/2019 MOGAS Industries, Inc. www.mogas.com 9
REMOVE VALVE
Remove the valve (and actuator, if supplied) carefully
from the shipping crate or pallet using lifting lugs
or nylon straps around the valve body and sturdy
section of the actuator. Do not lift by the actuator
alone.
INSPECT VALVE
Inspect the general condition of the valve (and
actuator, if supplied) for any potential shipping
damage.
Review the valve manual, assembly drawing with the
bill of materials, and the actuator manual (if supplied)
shipped with the valve.
REMOVE PROTECTIVE COVERS
Remove protective covers from the valve ends.
Inspect internally for shipping debris or damage.
INSTALL OPERATOR
If the valve was ordered with a manual operator or
actuator from MOGAS, it should arrive pre-assembled
and tested from the factory. If already assembled,
proceed to Installation (page 15) and continue with
the valve installation.
If the valve does not have a manual operator or
actuator installed, you must install the appropriate
adaptor and operator to open and close the valve
prior to valve installation.
Place the valve and actuator in the full open position
to validate stop adjustment and proper operation.
Return the valve to the full open position for
installation.
Pre-Installation
1
2
3
4
ESI-6148, Rev A © Copyright 07/31/2019 MOGAS Industries, Inc. www.mogas.com
10
Verify that the keyway nearest the stamped Ton the
end of the valve stem 5is oriented properly (‘T’ to the
top).
When the valve is closed, the keyway nearest the
stamped Tshould face the end connection 3, or
bolting side of valve.
When the valve is open, the keyway nearest the
stamped Tshould face 90° counter-clockwise from
the end connection 3, or bolting side of the valve.
STEM ORIENTATION
VALVE ORIENTATION
Secure the valve in a horizontal position.
The bore should be horizontal, with the stem in a
vertical position.
The mounting flange should be level.
These procedures apply to hydraulic, pneumatic
and worm gear actuation supplied by MOGAS or a
MOGAS authorized distributor. Otherwise, refer to the
actuator manufacturer’s manual for specific operator /
actuator removal procedures.
Note:
Valve item numbers shown in bold correspond with items shown in the
Valve Item Reference Number, section (pages 4-7) of this document.
CAUTION!
It is extremely important to follow these steps to
ensure maximum valve performance.
THIS WILL AFFECT THE VALVE WARRANTY.
!
Stem shown in OPEN position.
5
Install Operator
Actuator Adaption
1
2
Tabla de contenidos
Otros manuales de Unidad de control de MOGAS
Manuales populares de Unidad de control de otras marcas
Festo
Festo Compact Performance CP-FB6-E Manual de lista de piezas
Elo TouchSystems
Elo TouchSystems DMS-SA19P-EXTME Manual de usuario
JS Automation
JS Automation MPC3034A Manual de usuario
JAUDT
JAUDT SW GII 6406 Series Guía rápida
Spektrum
Spektrum Air Module System Manual de usuario
BOC Edwards
BOC Edwards Q Series Manual de usuario
