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KSV Series Regulators
Maintenance Instructions
Kit Contents
Seat
Diaphragm
Kits for pressure control ranges higher
than 0 to 100 psig (0 to 6.8 bar) contain
two diaphragms.
Tools Required
Tool
Vise
Socket
Open end wrench
Crow's foot
Torque wrench
Symbols
Discard
Poppet spring
Size
-
5/8 in. or 16 mm
11/16 in. or 17 mm
9/32 in. or 7 mm
2 in. or 50 mm
2 in. or 50 mm
Capable of
117 ft·lb (160 N·m, 16.4 m·kg)
Lightly lubricate
Poppet
Component
Body
Seat retainer
Antitamper nut
Stem
Cap ring
Cap ring
Seat retainer,
Cap ring
Seat retainer
Lubricant
MS-LT-WL8
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Summary of Contents for Swagelok KSV Series
- Page 1 KSV Series Regulators Maintenance Instructions Kit Contents Seat Poppet spring Poppet Seat retainer Lubricant MS-LT-WL8 Diaphragm Kits for pressure control ranges higher than 0 to 100 psig (0 to 6.8 bar) contain two diaphragms. Tools Required Tool Size Component Vise...
- Page 2 Exploded View Stem Antitamper nut Spring button Spring stabilizer Cap ring Range spring Stop plate Body cap Diaphragm Seat retainer Body Seat Poppet Poppet spring Note: Regulators with pressure control ranges higher than 0 to 100 psig (0 to 6.8 bar) contain two diaphragms.
- Page 3 5. Remove the cap assembly from the body. WARNING Note: The range spring may fall from the cap assembly. Before removing a regulator from the system for Set aside for later use. service, you must • depressurize system • purge the system to remove any residual Cap assembly system media left in the regulator.
- Page 4 (17.5 N·m, 1.8 m·kg). 13. Install the diaphragm on the body with the large convolution facing down, towards the body. Diaphragm Large convolution Body For additional information, see www.swagelok.com. Swagelok — TM Swagelok Company © 2010, 2015 Swagelok Company October 2015, R1 MS-CRD-0144...
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