3 Way Butterfly Valve with Series L Modulating Actuator (200 PSI)

3 Way Butterfly Valves

The Series 2100 butterfly valve is available in full cut (200 PSI close off) and undercut (100 PSI close off.)  VSI Series 2100 butterfly valves have proven to be the most versatile design standard in the building and process control industries. Available as a tested package with a wide range of electric and pneumatic actuators and accessories to fit any application.

Standard features include:

  • Ductile iron body
  • SS 304 disc
  • EPDM seat
  • 100/200 PSI close off
  • Sizes 2″ to 30″
Series L Low Pressure Pneumatic Actuators

The Series L is VSI low pressure option for pneumatic applications.

Users who have air supply between 20-30psi should turn to the series L pneumatic actuators.

This actuator is available in an on/off version and can modulate with the addition of a pilot positioner.

Please contact VSI for additional information on how the Series L might be right for you.


Product Documentation

Valve SizeActuator TypeVSI Part #
8"Modulating3S2120SS-08/D3246-5100 & D3246-5110
1205 Alpha Drive
Alpharetta, GA 30004
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