PRODUCTS / HYDRAULIC LINEAR / Hydraulic Linear Single Acting Spring To Open / HA


Hydraulic Linear Single Acting Spring To Open

Servovalve linear hydraulic single acting spring to close actuators are defined as series .
Construction is in heavy duty design in carbon steel without use of aluminium for external parts.
Reliable construction allow optimum performances for both on-off or modulating service.
Actuators are available with helicoidal spring ( ) or Belleville springs ( T ) mainly used in case of high thrust requirement for short stroke valves ( < 50-60 mm ).
Various options are available on request as manual override ( ndwheel with or without side gear, hydraulic ndpump ), customised adapting parts for assembling on any kind of linear valve.

In this area you can download all the technical documentation and catalogs in PDF format. you can download only registered.