Straight Stroke Cage Guided control valves
This electric cage-guided control valve adopts cage-guided trim structure, fitted with intelligent electric actuator with local LCD display and manual handwheel. It features stable guiding, low noise, anti-cavitation option, good vibration resistance. It receives 4-20mA control signal and feeds back valve position, widely used for precise flow, pressure and temperature regulation in power, petrochemical and high-pressure process systems.
Manufacturing Range
Size: DN25~DN400; Pressure class: PN16~PN160, Class150~Class900.
Body material: WCB, WC9, CF8, CF8M.
Trim: Stainless steel, Stellite hardfacing; anti-cavitation / low noise cage optional.
Actuator: Intelligent electric actuator, 4-20mA signal, local display & manual operation.
End connection: Flanged / Butt-weld end.
Design Features
Cage-guided plug, excellent anti-vibration performance, stable operation under high differential pressure.
Optional low-noise / anti-cavitation cage trim for harsh working conditions.
Intelligent electric actuator with LCD screen, local parameter setting and valve status indication.
Handwheel for manual operation during power failure.
Linear / equal percentage flow characteristic available.
Compact bonnet structure, easy disassembly and maintenance.
Design Standards
Design & manufacture: IEC 60534, GB/T 17213
Flange & butt weld: ASME B16.5, ASME B16.25, HG/T20592
Inspection & test: API 598, GB/T 13927
Actuator standard: IEC 60645, IP67 protection available