Cylinder Actuation

Product Overview

• Bore sizes up to 24"
• Valve torques up to 180,000 ft-lbs
• Built to AWWA C541 requirement for hydraulic actuators
• Built to AWWA C504 and C507 requirements for ball and butterfly valves
• Suitable for air, oil and water supply media up to 150 psig
• Available in all stainless steel and non-metallic construction
• Versatile design for quarter turn valve application
• Designed for high service life in severe applications
• Cylinder actuators can also be used with control systems
• Manufactured under a certified ISO 9001 quality system

Features

• Exclusive externally adjustable closed stops for ease of adjustment
• Characterized closure to increase surge protection
• Controlled closure during power failure
• Positioners available for modulating service
• Corrosion resistant barrel, piston and end caps
• Chrome-plated stainless steel piston rod provides strength and corrosion resistance
• Piston is fitted with a wear ring for long and reliable seal life
• Piston seals are self adjusting and wear compensating for extended life
• Non-metallic rod gland with inside and outside wipers ideal for high cycle applications
• SCADA compatible utilizing Limit Switches, Solenoid Valves and Positioners
• Handwheel Overrides to operate valve after loss of supply media
• Hand Control Valve Model 9430 available for manual valve control
• Provides pump control check operation for quarter turn valves

Specifications

Materials of Construction

Dimensions

Manuals

Technical Data