Advertisement
Quick Links
KHB Series Regulators
Maintenance Instructions
Kit Contents
Body seal
Seat retainer
Tools Required
Tool
Vise
Socket
Crow's foot
Open-ended wrench
Torque wrench
Retaining ring pliers
Vent assembly retainer nut
Piston assembly bar
NOTE:
See Pressure Regulators, MS-02-230, for tool kit ordering information.
1
Poppet
Seat support seal
Size
-
5/8 in. or 16 mm
3/4 in. or 19 mm
1 5/8 in. or 41 mm
3/4 in. or 19 mm
1 5/8 in. or 41 mm
Capable of
129 ft·lb (175 N·m)
-
Tool Kit
-
-
Piston seal
Poppet retainer seal
Component
Body
Seat retainer
Vent assembly retainer nut
Body cap
Vent assembly retainer nut
Body cap
Seat retainer,
Body cap
Knob handle retainer
Poppet retainer
Piston
Poppet spring
Seat
Symbols
Discard
Lightly
lubricate
Lubricant
MS-LT-WL8
Seat support
Advertisement
Subscribe to Our Youtube Channel
Related Manuals for Swagelok KHB Series
Summary of Contents for Swagelok KHB Series
- Page 1 KHB Series Regulators Maintenance Instructions Kit Contents Lubricant Body seal Poppet Piston seal Poppet spring MS-LT-WL8 Seat retainer Seat support seal Poppet retainer seal Seat Seat support Tools Required Tool Size Component Vise Body Socket 5/8 in. or 16 mm Seat retainer Crow’s foot...
-
Page 2: Exploded View
Exploded View Cover Knob handle retainer Thrust roller bearing Knob handle Stem Upper spring Upper spring button button screw Stem nuts Body cap Backup ring Range spring Piston seal Lower spring Piston button Poppet retainer seal Poppet spring Piston guide Poppet Poppet retainer Body seal... - Page 3 Remove the piston / guide assembly from the body WARNING by pinching the piston top with your fingers and rocking Before removing a regulator from the system for gently. service, you must • depressurize system • purge the system to remove any residual Piston / guide assembly system media left in the regulator.
- Page 4 15. Invert the piston and insert the poppet retainer seal, 18. Insert the piston / guide assembly into the body. Lightly followed by the poppet spring, the poppet and the poppet press down on the piston guide until it is fully seated. retainer.
- Page 5 9. Remove the piston seal and the backup ring from the Reassembly piston guide, and the body seal from the body. NOTICE Ensure all components and tools are free of Body seal debris or damage. Leakage could result. Piston seal 12.
- Page 6 Note: If necessary, turn the knob handle one or two turns clockwise to position it properly on the stem. Cover Knob handle retainer Knob handle 22. Test the regulator for proper operation. For additional information, see www.swagelok.com. Swagelok — TM Swagelok Company © 2010-2019 Swagelok Company October 2019, RevC MS-CRD-0135...
Need help?
Do you have a question about the KHB Series and is the answer not in the manual?
Questions and answers