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IMI STI
SC/VH - Hydraulic Linear Actuator
SC/VH actuators ensure precise, maintenance-free valve control with rugged durability, customisation, and reliability for harsh industrial applications.
Maintenance-free design ensures long-term reliability in extreme environments.
Available in double-acting or spring-return configurations for flexibility.
Spring pack design enhances safety during maintenance.
The SC/VH hydraulic linear piston actuators ensure precise, maintenance-free valve operation in the toughest Power and Oil & Gas applications. Designed for reliability and versatility, they drive choke, gate, globe, and wedge valves, accommodating sizes from 30mm to 300mm or larger. With options for double-acting or spring return designs, these actuators meet diverse operational needs.
Constructed from robust carbon or stainless steel, they withstand extreme conditions without requiring frequent repairs. Featuring electroless nickel-plated cylinders, lifting lugs, and optional manual overrides, SC/VH actuators deliver unmatched performance, safety, and durability, ensuring long-term value in critical valve applications.
Key features
Multiple stroke and size configurations
Double-acting or spring-return options
Nickel-plated cylinders resist friction and corrosion
Carbon or stainless steel housing
Optimised lifting lugs for safe handling
Custom valve bracket options
Quick valve adaptation solutions
Specifications
Supply Medium
Hydraulic Oil
Fire Resistant Fluid
Material
Aluminium
Stainless Steel
Carbon Steel
Design Type
Single Acting
Double Acting
Double Acting With Spring
Operating Pressure (bar)
350 to undefined
Ambient Temperature (°C)
-30 to 100
Cylinder Diameter (mm)
30
300
Maximum Stroke (mm)
1000
Manual Override
Yes
Certification
PED
ATEX
MACHINERY DIRECTIVE
IP66/67
Documents
Brochure
Brochure SC VH Hydraulic Linear Actuator (002) 3 December 2024.pdf
1.55MB
English
Certification
IMI STI IECEx.pdf
260.74kB
English
IMI STI ATEX.pdf
194.02kB
English
IMI STI PER Module H.pdf
428.94kB
English
IMI STI PED Module H.pdf
347.42kB
English
IMI_CCI_Korea_ISO_9001_2015_26Jun26.pdf
246.85kB
English
IMI STI PED Module H1.pdf
348.07kB
English
IMI STI PER Module H1.pdf
429.52kB
English
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