SG SERVO designs and manufactures servo valve, proportional valve, servo actuator of which speed/force/direction can be precisely controlled according to user’s demand. Also SG SERVO designs servo systems using these equipments.

Servo Valve

Max. Operating Pressure	350 bar
Rated Flow	4 ~ 63 lpm

• 2 stage, Nozzle Flapper type servo valves (4 kinds)

Servo Valve

Max. Operating Pressure	210 bar
Rated Flow	96 lpm

Proportional Valve

Max. Operating Pressure	350 bar
Rated Flow	32 lpm

Servo Actuator

Stroke	15 mm
Operating Pressure	140 bar
Force	170 kg

Servo Actuator

Stroke	25 mm
Operating Pressure	35 bar
Force	280 kg

Servo Actuator

Patent

Stroke	100~500 mm
Operating Pressure	140 bar
Force	1,000~3,500 kg

Spools / Sleeves (SMK Series)

Operating Pressure	343 bar
Rated Flow	227, 756 lpm

• Spools / Sleeves for servo valves (2 kinds)

Spools / Sleeves (SIAS Series)

Operating Pressure	245 bar
Rated Flow	250, 350 lpm

• Spools / Sleeves for servo valves (2 kinds)

Spools / Sleeves (SG Series)

Operating Pressure	210 bar
Rated Flow	25, 45, 90, 180 lpm

• Spools / Sleeves for servo valves (7 kinds)