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Chemline PH Series are quarter turn pneumatic valve actuators specially chosen for all sizes of ball and butterfly valves. These pneumatic valve actuators are designed to operate in ambient temperatures up to 265ºC on kilns, boilers, furnaces, process vessels and heat exchangers. They are actuated by air or non-aggressive fluids up to 120 psi pressure. All offer long cycling
life.
The housing and end caps are of die-cast aluminum specially treated to prevent deformation at high temperatures. The housing is coated with DACROMET (a corrosion inhibitor) with a top layer of 10 mils of Teflon® PTFE.
PH Series is one in a range of pneumatic valve actuators specially selected for ball and butterfly valves. Hardware kits are available for mounting of actuators in the field. Also offers complete actuated valves, fully assembled and bench tested.
Corrosion Resistant
Long Cycling Life
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Xylan® Coated Aluminum†
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| Series: |
PHSR – Spring Return
PHDA – Double Acting |
| Control Pressure: |
40 to 120 psi |
| Output Torques: |
Up to 10,600 in.-lb. Spring Return
and to 25,300 in.-lb. Double Acting |
†Fluorocarbon coating with reinforced binder resins.
*Largest double-acting unit will power up to 24”. Largest spring return unit will power up to 18”.
 PH Series High Temp. ActuatorData Page
Installation and Maintenance Manual
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