Control Unit
Types and their Advantages
Diaphragm
- Mankenberg standard design
- Quick response

Piston
- High pressures

Bellows
- High temperatures
- Chemical resistance

Actuator Variations
Types and their Advantages
Spring
- Mankenberg standard design
- Functional without external energy
- Spring force control

Gas Spring
- Remotely adjustable
- High control accuracy
- Large adjustment ranges
- Force from the control medium

Weight-loaded
- Very high control accuracy
- Independent from temperatures
- Controlled by mass and lever arm
