від епізод | 30 червня 2026 р. | Mining & Resources
NRV Worm Gearbox for Process Valve Actuators in Mining Process piping across a mineral processing plant carries everything from raw water to concentrate slurry, and the valves controlling that flow need actuators that hold a set position reliably — particularly...
від епізод | 30 червня 2026 р. | Agriculture & Livestock
NRV Worm Gearbox for Irrigation Valve Actuators An irrigation valve that drifts open or closed under water pressure when the motor is off is more than an inconvenience — on a centre pivot system or a large bore main, it can mean wasted water, flooded paddocks,...