Cylinder

Actuators

Pratt cylinder actuators are double-acting with an operating pressure of 150 psig maximum. We offer over 15 bore/stroke combinations designed for mounting with the Pratt MDT actuator. Optional controls include speed controls, positioners, transmitters, limit switches, solenoid valves, and manual override.

Features:

• Light weight, low-maintenance components which are readily available.
• Impact resistant cylinder barrel.
• Non-metallic cylinder eliminates galvanic corrosion of piston and end caps.
• Corrosion resistant barrel, piston and end caps.
• Suitable for use with air, oil, water, or air/oil combinations up to 150 psi.
• The Dura-Cyl® cylinder and MDT traveling nut actuator combination offers either open/close service or throttling operation through remote control or automated positioning systems.
• Minimizes water hammer by providing characterized closure.
• Designed specifically for flow characteristics of butterfly valves and ball valves.