PRODUCTS 
L-Series Linear Actuator 
  • Rising stem gate valve applications on natural gas pipelines, utilizing gas over oil power pressure for the actuator.
  • Emergency shutdown.
  • Line break protection.
  • High thrust requirements
  • For gate valves or rising stem ball and globe valves.
  • Gate valves on product pipelines where the actuators are powered hydraulically or by nitrogen.
  • Spring return or fail-safe applications.
  • Self-contained actuator systems.
DocumentationFeatures & BenefitsSpecifications
 Approvals & Certificates
 Site Quality & Calibration Certificates
 ISO Certificate
367 KBpdf
English
 Product & Service Documentation
 Brochures
 Double Holding Valve
192 KBpdf
English
 Shafer L-Series Linear Actuator
210 KBpdf
English
 Business Documents
 Shafer Parts Warranty
14 KBpdf
English
 Data Sheets - Bulletins - Catalogs
 Linear Dimension Data US - Measurements
277 KBpdf
English
 Linear Dimensional Data - Metric
299 KBpdf
English
 Shafer Contact Sheet
70 KBpdf
English
 Shafer Standard Paint Bulletin
24 KBpdf
English
 Manuals & Guides
 Linear Service Manual
1 MBpdf
English
 MIS L10- Gas-Hydraulic Tanks - Linear - Replacing Fluid Procedure
997 KBpdfMay 2011
English
 MIS L11 - Gas-Hydraulic Tanks - Linear Checking Fluid Level
119 KBpdfMay 2011
English
 MOD L10 - Electric Remote 2-Way Control Replacement
178 KBpdfMay 2011
English
 MOD L11 - Electric Remote 2-Way with Linebreak Control Replacement
234 KBpdfMay 2011
English
 MOD L20 - Hand Pump - Double Holding Valve Installation
61 KBpdfMay 2011
English
 MOD L30 - Gas Hydraulic Tanks - Hand Pump Replacement
74 KBpdfMay 2011
English
 RAP L10 - Pump Double Holding Valve Heavy Spring Replacement
214 KBpdfMay 2011
English