Baumann Electronic Modulating Actuators0 pages

Product Bulletin

Electronic Actuators

52.1:ECV
November 2012

D103347X012

Baumannt Electronic Modulating Actuators
Baumann MV-1020 and VA-1020 electronic
modulating valve actuators feature state-of-the-art
stepper motor technology to provide unrestricted,
continuous modulation and exacting position control.
Performance of these actuators rivals the power of our
pneumatic diaphragm sliding-stem designs.

Features

Integral Servo Amplifier/Positioner; AC or DC pulse
(optional): Accepts 4-20 mA, 0-5 VDC, or 0-10 VDC
input signal as standard; split range 4-12 and 12-20
mA; dry contact closure

Wide Ambient Temperature Operating Range: -40
to 65_C (-40 to 150_F)

Motor Enclosure: Standard: CSA explosion-proof for
Class I, Div 1, Groups C & D; Dust-ignition-proof for
Class II, Div 1, Groups E, F, G. Also rated NEMA 4, 7,
& 9 (IP65) indoor/outdoor; Optional: Group B and
ATEX (for 24VDC & 120/240 VAC only)

Stepper Motor Technology: Unrestricted
continuous modulating duty

Fits Baumann 24000 Series sliding-stem valve
designs: Baumann 24000 series family of bronze,
carbon steel, stainless steel, and special alloy
designs, see table 1

Top-Mounted Manual Override: Permits manual
operation with loss of power

Built-in Loop-Powered Position Transmitter: 4-20
mA signal

Jordan MV-1020 Linear Valve Actuator Mounted to
Baumann 24000SVF Valve

Excellent Positioning Accuracy: +/- 1% of full range

W9852

Easy Pushbutton Calibration

www.Fisher.com

W9853

Jordan VA-1020 Linear Valve Actuator Mounted to
Baumann 24000C Valve