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English

Servo Valves

 
 
star
ServoTechnology for the 21st Century
High Quality matched with
High Performance using Sapphire Technology
sapphire sapphire2

Our objective is to offer the highest quality products and services to our customers where Servo Valve Life, Performance and Reliability go beyond that our competitors have tried to match.

Servo Valve Technology for the needs of the 21st Century.

Star innovations – The Jewel in the Crown:

Many of Star’s Servo Valves are manufactured with the Inlet Orifices made out of “Sapphires”.

The benefit to the operator is this the traditional inlet orifice erosion problems experienced in the past, are a thing of the past.

Improved performance and extended operational life, yet another benefit with Sapphire Technology.

Product Cross Reference
Star Moog
200 50
454 776, 77-1
455 77-2, 772
456 77-5, 773
500 760HP
500HP, 550 E061, 62, 73, 76, 760, 769
590 760-9
650 62
1650 631
890 72
892 72
897 72
60H 79-100
200H 79-200
Products
Product Description Product Image Download Files(pdf)
Model 200 Miniature Design
Medium & High Response
High response
1 to 7 l/min
ISO 10372
Model 200
star200 200 Miniature

Model 454 / 455 / 456 / 457 / 458
Slim Body Design
Medium & High Response

1 to 80 l/min
ISO 10372
Model 454
Model 455
Model 456
Model 457
Model 458

star454 454 Slim Body : 15,88mm PCD
455 Slim Body : 19,81mm PCD
456 Slim Body : 23,6mm PCD
458 Slim Body : 23,8mm PCD
Model 500 / 502 / 507
Medium & High Response
5 & 6 Port Options
Up to 500 Bar1 to 60 l/min
ISO 10372
Model 500
Model 502
Model 507
star500 500 High Pressure 4 Port
502 High Pressure 5 Port (UK)
507 High Pressure 6 Port

Model 550 / 552 / 553

Medium & High Response
5 Port Option
1 to 75 l/min
ISO 10372
Model 550
Model 552
Model 553

star550 550 Medium & High Response 4 Port 552 Medium & High Response 5 Port(UK)
553 Medium & High Response 5 Port (USA)
Model 550E / 552E
High & Very-High Response ELECTRONIC
FEEDBACK
5 Port Option
1 to 75 l/min
ISO 10372
Model 550E
Model 552E
star550e 550E High & Very-High Response
552E High & Very-High Response
Model 557 Medium &
High Response 6 Port
star550 557 Medium & High Response 6 Port
Model 590 / 592 / 593
Very-High response
5 Port Option
1 to 20 l/min
ISO 10372
Model 590
Model 592
Model 593
star590 590 Very High Response
592 Very High Response 5 Port (UK)
597 Very High Response 6 Port 597 Very High Response 6 Port
Model 650 / 652
Economy Range
5 Port Option
80 l/min
ISO 10372
Model 650
Model 652
star650 650 Proportional Range
Model 750
Slim Body Design
Medium Response
95 l/min
Model 750
star750
Model 890 / 892 / 897
Medium & High Response
5 & 6 Port Options
95 to 230 l/min
ISO 10372
Model 890
Model 892
Model 897
star890 890 High Flow
892 High Flow 5 Port
897 High Flow 6 Port
Model 1650 / 1652 / 1653
Medium & High response
5 port option
1 to 60 l/min
ISO 4401 5
Model 1650
Model 1652
Model 1653
star1650 1650 CETOP5 Proportional Range
1652 CETOP5 Proportional 5 Port

1653 CETOP5 Proportional 5 Port

Model 60 to 240H
3 Stage design
High response
230 to 1000 l/min
Full Range
star60 200H Three Stage High Response
240H Three Stage High Response