Deskripsi

ARI-STEVI® Pneumatic Actuator

• Reversible pneumatic actuator
• Actuator with rolling diaphragm
• Air supply pressure max. 6 bar
• Stem protection by bellow
• Maintenance-free O-ring sealing
• Assembly of additional devices

Features:

• Compact design
• Precision guided stem
• Burnished stem
• Tapered seat ring
• Rangeability 50 : 1
• Spring loaded PTFE-V ring packing unit
• Two-ply bellows seal as standard
• Travel indicator

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