Pneumatic actuators S
Pneumatic actuators Series S Pneumatic actuators S
Pneumatic actuators for actuating and control of globe, piston and diaphragm valves.
Pneumatic actuators for actuating and control of globe, piston and diaphragm valves.
Description
| Characteristics • Linear characteristic. • Multispring diaphragm actuator. • Compact design with low weight. • Diaphragm with vulcanised terylene support secures a long and safe lifetime. The pneumatic actuator is powerful with a high control speed compared to electric actuators. The linear actuator has a simple and light design with a minimum of moving parts. The pneumatic actuator are also low maintenance due to the simple design and the few moving parts. The linear actuator is ideal for on/off and control functions of globe valves. The spring loaded actuator offers the possibility for a fail-safe function, the safety installation is low cost compared to example battery backup. The pneumatic actuator can be used in Eex areas, without extraordinary encapsulation or other precautions. Technical Data Material: - Body Polyester coated steel - Stem Stainless steel 1.4301 - Tie rods Stainless steel AISI 316 - Mounting plate Polyester coated steel - O-rings NBR (Nitrile rubber) - Diaphragm Neoprene rubber w/terylene support - Springs Galvanized steel Air quality Dry and filtrated air, non aggressive gasses Air supply Max. 6 bar Air supply connect. 1/8˝ RG Female Temperature -25°C to +115°C Acting mode: - Type SC: Spring close / Air open(NC) - Type SO: Spring open / Air close (NO) Subject to changes without notice. |
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