PD Pneumatic Actuator
The TSI Flow Products Model PD Pneumatic Diaphragm Actuator is an automatic fail-safe actuator, and is manufactured in accordance with APl 6A Specifications.
Pneumatic Actuators
TSI manufactures Pneumatic Actuators in both Piston type (AP) and Diaphragm type (AD) ideally suited for wellhead safety valve applications, flow lines, header valves and gathering lines. It can also be used for casing relief valve and storage valve applications.