Heavy-duty pneumatic cylinder linear valve actuator designed for rising stem valves in petrol equipment applications. Constructed with carbon steel cylinder plates and endcaps for maximum durability in industrial environments.

VS actuators are engineered to operate most types of wedge gate valves, VSab gate valves, knife gate valves, globe valves, tank valves, rising stem ball and plug valves, and louver applications.

• Adjustable travel stop for rod-retract position with piston bottom-out for rod-extend position
• Standard 70 durometer Nitrile seals with optional alternative seal materials available
• Piston wear band and drive rod bushing included as standard across all models
• Carbon steel construction for cylinder plates and endcaps
• External pull rod design for energy release during overpressure conditions
• Pneumatic distribution channel maximizes initial thrust capability
• Alloy steel chrome-plated drive rod with stainless steel option available
• Removable mounting pedestal enables field adaptation to various valve configurations
• Swivel stem connector simplifies installation and stroke adjustment

• Comprehensive range of pneumatic products with various styles and complete series
• Large inventory for rapid shipping and delivery
• High-quality manufacturing with competitive pricing structure
• Acceptance of sample orders and small quantity requirements
• Customization services for specialized application demands
• Complimentary product information and technical support
• Reliable quality assurance with active after-sales service