Bernard Controls - ST Range
For all types of valves, BERNARD CONTROLS' ST weatherproof range features heavy duty mechanical design and increased reliability, security and user-friendliness for INTEGRATED / INTELLI+® control versions.
PRODUCT SPECIFICATIONS
Torque Range:
- 60 to 2,200 Nm (direct)
- up to 20,000 Nm on request
10 to 120 rpm (direct) & high speed: up to 190 rpm (direct & <300Nm)
Type Of Controls:
- Smart INTELLI+®(v2) With Fieldbus Redundant
- SIL2
BC Duty & Modulating Classification:
- On-Off: Class A+
- Inching/ Positioning: Class B+
- Modulating: Class III
Connector: Double-sealing with INTELLI+®
Environment: IP 68 / C3 up to C5-M / T: -20°C ...+70°C
(Option low T° -40°C on all models and option high T° +90°C for SWITCH versions only)
Product benefits
- Wide range of speeds / up to 190 rpm according to the model
- Wide range of number of turns: from a few to 1000 or more
- Gears are self-locking at all speed
- Precise torque measurement and limitation
> Easy setting with a simple screwdriver
> Between 40 and 100% of maximum torque value
> Frictionless system for high precision and repeatability
- Innovative emergency handwheel system:
> Non-rotative handwheel with electric motor priority
> Exclusive handwheel differential system without declutch lever
- INTELLI+® integrated control available: advanced control solution for your critical applications
