The Heise® HVC-1000 and HVC-3000 pressure volume controllers provide a means to precisely set pressures within a closed pneumatic system.
Providing quick-and-easy operation, models are paired with test instruments, creating a reliable standard for calibration and test purposes.
Features- Mechanical rotation is directly proportional to volume change due to piston travel
- Integral balance valve equalizes pressure and acts as pressure-relief valve precision pressure adjustment between vacuum and 3,000 psi
- Does not require compressed gas source to generate low pressure less than 1 psi.