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Instruction Manual
D102030X012
Fisherr SS-83 Angle Valve
Contents
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Introduction
Scope of Manual
This instruction manual includes installation, maintenance, and parts information for the Fisher SS-83 angle valve
(figure 1). Refer to separate manuals for instructions covering the actuator and accessories.
Do not install, operate, or maintain an SS-83 valve without being fully trained and qualified in valve, actuator, and
accessory installation, operation, and maintenance. To avoid personal injury or property damage, it is important to
carefully read, understand, and follow all the contents of this manual, including all safety cautions and warnings. If you
have any questions about these instructions, contact your Emerson Process Management sales office before
proceeding.
Description
The SS-83 is an integral bonnet angle control valve. It is designed for handling highly corrosive fluids and is usually
mounted on a tank. Body sizes refer to nominal inlet and outlet dimensions (for example, a 4 x 6 body has an NPS 4
nominal inlet and an NPS 6 nominal outlet).
Specifications
Some specifications for this valve can be found on the valve or actuator nameplate. Other specifications and limits
were specified when you ordered this valve. If you are not sure what the specifications and limits for this valve are,
contact your Emerson Process Management sales office. Specify the valve serial number and any other information
about the valve.
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SS-83 Valve
March 2013
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Table of Contents
Related Manuals for Emerson Fisher SS-83
Summary of Contents for Emerson Fisher SS-83
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Page 1: Table Of Contents
Introduction Scope of Manual This instruction manual includes installation, maintenance, and parts information for the Fisher SS-83 angle valve (figure 1). Refer to separate manuals for instructions covering the actuator and accessories. Do not install, operate, or maintain an SS-83 valve without being fully trained and qualified in valve, actuator, and accessory installation, operation, and maintenance. -
Page 2: Installation
Shrink-fit pieces and threaded connections may also loosen. In general, if post weld heat treating is to be performed, remove all trim parts. Contact your Emerson Process... -
Page 3: Maintenance
Instruction Manual SS-83 Valve D102030X012 March 2013 5. With a leak-off bonnet construction, remove the pipe plug from the bonnet to hook up the leak-off piping. If continuous operation is required during inspection or maintenance, install a three-valve bypass around the control valve assembly. -
Page 4: Packing Lubrication
Instruction Manual SS-83 Valve D102030X012 March 2013 Figure 1. Fisher SS-83 Valve 91 mm (3-9/16 INCH) YOKE BOSS 15A1618-A Packing Lubrication Note ENVIRO-SEAL or HIGH-SEAL packing does not require lubrication. If a lubricator or lubricator/isolating valve is provided for PTFE/composition or other packings that require lubrication, it will be installed in place of the pipe plug (key 15). -
Page 5: Packing Maintenance
Instruction Manual SS-83 Valve D102030X012 March 2013 Figure 1. Fisher SS-83 Valve (Continued) 15A1619-A 5-INCH (127 mm) YOKE BOSS Packing Maintenance Note For valves with ENVIRO-SEAL live-loaded packing, see the Fisher instruction manual, ENVIRO-SEAL Packing System for Sliding-Stem Valves, for packing instructions. For valves with HIGH-SEAL live-loaded packing, see the Fisher instruction manual, HIGH-SEAL Live-Loaded Packing System, for packing instructions. - Page 6 Instruction Manual SS-83 Valve D102030X012 March 2013 Figure 1. Fisher SS-83 Valve (Continued) 35A8298-A 7-INCH (178 mm) YOKE BOSS If there is undesirable packing leakage with other than spring-loaded packing, first try to limit the leakage and establish a stem seal by tightening the packing flange nuts.
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Page 7: Replacing Packing
Refer to figure 2 for the order of placement of parts. Contact your Emerson Process Management sales office if your packing is not shown in figure 2. - Page 8 Instruction Manual SS-83 Valve D102030X012 March 2013 Figure 2. Typical Packing for Fisher SS-83 Valves UPPER WIPER (KEY 12) UPPER WIPER (KEY 12) PACKING FOLLOWER PACKING FOLLOWER PACKING FOLLOWER (KEY 13) (KEY 13) (KEY 13) FEMALE ADAPTOR GRAPHITE LAMINATE PACKING RING...
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Page 9: Trim Maintenance
Then loosen the packing flange nuts, and retighten them to the recommended minimum torque shown in table 1. If the stem diameter of your valve is not shown in the table, contact your Emerson Process Management sales office. For ENVIRO-SEAL or HIGH-SEAL live-loaded packing, refer to the note at the beginning of the Maintenance section. -
Page 10: Parts Ordering
Then loosen the packing flange nuts, and retighten them to the recommended minimum torque shown in table 1. If the stem diameter of your valve is not shown in the table, contact your Emerson Process Management sales office. For ENVIRO-SEAL or HIGH-SEAL live-loaded packing, refer to the note at the beginning of the Maintenance section. -
Page 11: Parts List
Instruction Manual SS-83 Valve D102030X012 March 2013 Parts List Note For part numbers not shown, contact your Emerson Process Management sales office. Valve (See figure 2 for Packing Parts) Description Valve Body Seat Ring Seat Ring Gasket Valve Plug and Stem Assembly... - Page 12 Fisher and ENVIRO-SEAL are marks owned by one of the companies in the Emerson Process Management business unit of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners.