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Hydraulically-operated valve SE, SEH series
flow controlfor oilproportional

hydraulically-operated valve
hydraulically-operated valve
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Characteristics

Operation
hydraulically-operated
Function
flow control
Media
for oil
Other characteristics
proportional
Pressure

315 bar, 320 bar (4,568.7 psi)

Flow rate

20 l/min, 30 l/min, 50 l/min, 90 l/min, 120 l/min (5 us gal/min)

Description

Proportional flow control valves are a type of flow valve. They generate a constant flow rate independent of the load which can be controlled in an electro-proportional and remote way. The flow control valve type SE has a directly actuated metering orifice, which has an advantage of approximately Qmin equal to zero in terms of the controllability. The flow control valve type SEH has a piloted metering orifice which is shown to be beneficial in dynamic systems with short reaction times. The flow control valve type SE and SEH is available as a single valve for pipe connection or as a manifold mounting valve. Pressure-limiting valves and randomly switchable idle circulation valves are additional options. The flow control valve type SE and SEH controls the operating speed of hydraulic consumers. Features and benefits: Electrical control of consumer operating speeds Automation of operating cycles Intended applications: Construction machines Machine tools General hydraulic systems Mining machinery

Catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.