Actuators

BIFFI Pneumatic Actuators ALGAS / ALGA / ALGAS-QA

Pneumatic actuators (scotch yoke mechanism) for on-off and modulating control of valves in heavy duty service with high output torques. Scotch yoke design generates high
break torque needed for the actuation of many quarter-turn valves.

[Translate to English:] ALGAS / ALGA / ALGAS-QA

Technical Data :

Torque

up to 750'000 Nm double acting

up to 335'000 Nm spring return (spring)

Supply pressure

max. 12 bar 

Ambient temperature

-60°C to +135°C

Documentation

DEFREN
Brochure
Installation and Maintenance Instructions (ALGA)
Installation and Maintenance Instructions (ALGAS)
Installation and Maintenance Instructions (ALGAS-QA)
Manufacturer's Declaration SIL (ALGA)

Application

District heating & industrial refrigeration
Energy & Environmental Technology
Water treatment
Bulk material and pneumatic conveying
Petrochemical Industry