3321中文資料寶帝流體控制系統(tǒng)數(shù)據(jù)手冊(cè)PDF規(guī)格書

The innovative process controller Bürkert valve Type 3361 is the solution

when it comes to demanding control tasks and operating conditions. The

electromotive actuator with ball screw positions the control cone with highest

precision. A unique feature is its high positioning speed up to 6 mm/s, that

reacts almost delay-free to process signals, and can be varied according to

customer demands. Pressure fluctuations or surges in the medium are not

transferred to the valve position. Each flow optimised valve body can be

equipped with up to 5 different valve seats for a precise adaptation according

to customer needs. If necessary, the safety position can be approached

by an optional energy storage in case of power failure. Actuator and valve

are adapted perfectly to each other with closed design and robust surface.

This ensures the hygienic requirements of fast and residue-free cleaning.

Harsh environmental conditions are no problem for the Type 3361 because of

the protection class IP65/IP67 and its high impact and vibration resistance.

Unrivalled service life and tightness is guaranteed by the proven self adjusting

packing gland with exchangeable V-seals. The fieldbus suitable Type 3361

provides many helpful functions for process monitoring, valve diagnostics

and predictive maintenance and therefore offers the decisive advantage of a

modern process automation.

Type description