Your cart is currently empty!
MSS SP-120-2024
MSS SP-120-2024: Flexible Graphite Packing Sealing for Rising Stem Valves
CDN $186.00
Description
This Standard Practice is applicable to isolation valves that use flexible graphite compression packing stem sealing to achieve reduced or low emissions. This Standard Practice also encompasses dimensions and tolerances applicable to ASME B16.34 gate and globe valves designed with rising non-rotating and rising rotating stems. Quarter-turn valve designs are outside the scope of this Standard Practice; and is applicable to valves in which a flexible graphite compression packing assembly is used as the primary stem-sealing system.
Edition
1
Published Date
2025-08-11
Status
Current
Pages
18
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
This Standard Practice is applicable to isolation valves that use flexible graphite compression packing stem sealing to achieve reduced or low emissions. This Standard Practice also encompasses dimensions and tolerances applicable to ASME B16.34 gate and globe valves designed with rising non-rotating and rising rotating stems. Quarter-turn valve designs are outside the scope of this Standard Practice; and is applicable to valves in which a flexible graphite compression packing assembly is used as the primary stem-sealing system.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
MSS SP-112-2021: Quality Standard for Evaluation of Cast Surface Finishes – Visual and Tactile Method
CDN $298.00 Add to cart -
MSS SP-111-2020: Gray-Iron and Ductile-Iron Tapping Sleeves
CDN $131.00 Add to cart -
MSS SP-128-2012: Ductile Iron Gate Valves
CDN $239.00 Add to cart -
MSS SP-105-2023: Instrument Valves for Code Applications
CDN $117.00 Add to cart
