Pumps have a power density about 10 occasions greater than an electric motor (by quantity). They may be run by an electric motor or an engine, connected by way of gears, belts, or a flexible elastomeric coupling to lessen vibration.The fluid is controlled directly or automatically by control valves and distributed through hoses, tubes, or pipes.ใ… Read More

Electric actuator ranges also include the AWT for simplified control responsibilities, ROM, ROMpak and Q direct generate actuators for small quarter-switch valves.วาล์วประตูน้ำ, โกลบวาล์ว, เชควาล์ว,บอลวาล์ว, วายสเตรนเนอร์, บัตเตอร์�… Read More