Valve Brand: SUFA | Aiqu Brand H

Cage-type control valve / Pneumatic diaphragm control valve / Self-operated (pressure independent) control valve

ANSI: 300, 600Lb cage-type (straight-through globe pattern) control valve

Overview: The MA/MB type cage-type control valves are newly improved automatic regulating and control products developed on the basis of absorbing and improving imported control valve technology, featuring excellent stability and low noise.

They offer long service life and easy disassembly for maintenance. The plug is available in balanced and single-seat structures, with low leakage and a wide operating temperature range. They are widely used for boiler main feedwater, deaerators and similar services in chemical, refining, metallurgy and power station plants.

Body materials: WCB, WC9, C5, CF8, CF8M, CF3, CF3M, 304, 316, 304L, 316L, etc.

Summary of technical performance

Structure: balanced, single-seat, self-cleaning plug structures

Actuators: pneumatic diaphragm, pneumatic piston, electric. Flow characteristics: quick-open, linear, equal percentage

End connections: flanged (raised face, ring joint, etc.), butt weld, socket weld, threaded. Both MA and MB types use metal seats