Volume boosters are used to reproduce pneumatic signals in 1: 1 ratio whenever input isolation or increased flow capacity is required. These high capacity Volume Boosters, with a fixed minimum deadband, are designed to substantially improve the stroking speeds of large actuators.
Air Lock Relay
TECNIK – Air Lock Relay is a reliable unit for achieving stay-put conditions of control valves an air supply failure. The air pressure is blocked inside the actuator when the supply pressure falls below the desired set value.
- Wide cut-off range
- Manual relieving provided
- Minimum moving parts
- No leakage in pressurized conditions
- No drift in the cut-off valve