Flowserve LY Series Limitorque Instrukcja Użytkownika Pobierz pdf (Strona 6)

Limitorque LY Series: LY 1001, LY 2001 and LY 3001 FCD LMENIM1501-00 – 11/11

The LY actuator controls the opening and closing travel of the valve and limits torque through the torque

switches provided. As a result, all valve-operating parts are protected from overload, improper seating,

and foreign obstructions.

LY actuators may be mounted on any size valve in almost any position or location.

Microprocessor-based control and monitoring devices are available for installation on your actuator.

Contact your local Limitorque distributor or Limitorque sales ofﬁce for further information.

Figure 2.1 – LY Actuator (LY 1001 shown)

Product Capabilities and Features

L i m i t o r q u e

100

Housing

Position Indication Window

Control Cover

Conduit Adapter

Declutch Lever

Handwheel typically

clockwise turn to CLOSE

and counterclockwise

turn to OPEN

1 2 3 4 5 6 7 8 9 10 11 ... 63 64

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Flowserve LY Series Limitorque Instrukcja Użytkownika Strona 6