Top Line's actuator is the only actuator designed specifically for diaphragm valves. Top Line's actuator offers exceptionally convenient features with full engineering support to provide new advanced solutions for your automation needs. There's currently no actuator in the high purity market that can match the patented features and outstanding benefits this actuator provides.
Features:
Designed so that the actuator power unit can be easily maintained and the functions of the unit can be changed without exposing the product process to atmosphere
The functions of the actuator can be changed from Normally Closed, Normally Open, or Double Acting by easily removing or adding springs and flipping the power unit
Air inlets are on a 360° swivel ring
Bright yellow 360° visual indicator
Black Polyamide power unit (stainless steel optional)
Stainless bases for all valve configurations
Power unit can be either normally closed, normally open, or double acting
Each power unit is head rated for use with either PTFE faced or elastomer type diaphragms
Stainless bases will accommodate either bayonet or threaded style diaphragms
Standard North American connections - NPT
Specifically designed to meet cGMP manufacturing practices
Advantages:
Process lines stays sealed to atmosphere - eliminates production contamination thus reducing costly product loss, delays & costs incurred restarting the system, and limits the need for system revalidation
360° swivel ring features allows for flexibility in design and installation of air lines
Reduces spare parts inventory- 6 actuators for the price of one. Each power unit can function as a normally closed, normally open, or double acting actuator. Power units are rated for either faced or elastomer type diaphragms
Diaphragm Mounting Connections - The stainless steel compressor is designed for both threaded and bayonet style diaphragms. Switching from one style to another is done simply by changing an insert in the compressor
No special tools for disassembly and assembly
Reliable - (cycle tested for a minimum of 1 million cycles)
Designed for high pipeline SIP temperatures
Interchangeability - Interchangeable with most valve bodies in existing systems
Accessories- Available with a wide range of switch packages, solenoid valves, positioners, etc...
