โดย อีพี | มิ.ย. 30, 2026 | Wastewater Treatment
NRV Worm Gearbox for Sampling and Gate Valve Actuators Sampling points and gate valves across a treatment plant’s process flow need actuators that hold a precise, repeatable position — a sampling valve that drifts compromises the accuracy of monitoring...
โดย อีพี | มิ.ย. 30, 2026 | Wastewater Treatment
NRV Worm Gearbox for Small-to-Medium Sludge Scraper Drives Sludge scraper mechanisms move settled solids toward a collection point in settling tanks and small clarifiers, running at very low speed under continuous duty for years at a stretch. On the smaller scale...
โดย อีพี | มิ.ย. 30, 2026 | Wastewater Treatment
NMRV Worm Gearbox for Small-Tank Mixer Drives Small process tanks across a treatment facility — chemical preparation tanks, sample mixing vessels, polymer make-up tanks — need consistent agitation without the scale or cost of the large mixer drives specified for...
โดย อีพี | มิ.ย. 30, 2026 | Wastewater Treatment
NMRV Worm Gearbox for Chemical Dosing Pump Drives Chemical dosing accuracy in water and wastewater treatment depends on metering pump drive precision — over-dose and you waste chemical and risk process upset; under-dose and treatment effectiveness suffers. The...
โดย อีพี | มิ.ย. 30, 2026 | Wastewater Treatment
NRV Worm Gearbox for Inlet Screen and Grille Actuators The inlet screen at a wastewater treatment works is the first mechanical barrier between raw influent and the rest of the plant — its raking and grille positioning mechanisms need to operate reliably in one...