Star
Star Hydraulics offer an extensive range of flow and pressure control pilot operated servo valves, direct-drive proportional valves drive electronics as well as turn-key solutions.
STAR valve products have a variety of manifold interfaces from single, 2-stage and 3-stage designs offering up to 1,000 l/m flow rates. With current or voltage drive signals and actual spool position available on some models. We use high strength materials for durability for use on a variety of fluid media operating up to 500 bar as well as being suitable for pneumatic applications. We flight approved designs and explosion proof models for extreme environments.
Products
200 Series
Rated flows up to 7 l/m
Miniature design
Maximum operating pressure 315 bar
ISO 10372-01-01-0-92 mounting pattern
Internal pilot supply (4 port)
454 Series
Rated flows up to 20 l/m
Slim body design
Standard & high response versions
Maximum operating pressure 315 bar
ISO 10372-02-02-0-92 mounting pattern
Internal pilot supply (4 port)
455 Series
Rated flows up to 40 l/m
Slim body design
Standard & high response versions
Maximum operating pressure 315 bar
ISO 10372-03-03-0-92 mounting pattern
Internal pilot supply (4 port)
456 Series
Rated flows up to 55 l/m
Slim body design
Standard & high response versions
Maximum operating pressure 315 bar
Special mounting pattern
Internal pilot supply (4 port)
458 Series
Rated flows up to 55 l/m
Slim body design
Maximum operating pressure 315 bar
Special mounting pattern
Internal pilot supply (4 port)
460 Series
Rated flows up to 20 l/m
Slim body design
Standard & high response versions
Maximum operating pressure 315 bar
ISO 4401-03-03-0-94 mounting pattern
Internal pilot supply (4 port)
500 Series
Rated flows up to 60 l/m
Stainless steel main stage
Standard & high response versions
Maximum operating pressure 400 bar
ISO 10372-04-04-0-92 mounting pattern
Internal pilot supply (4 port)
502 Series
Rated flows up to 60 l/m
Stainless steel main stage
Standard & high response versions
Maximum operating pressure 500 bar
ISO 10372-04-04-0-92 mounting pattern
External pilot supply (5 port)
507 Series
Rated flows up to 60 l/m
Stainless steel main stage
Standard & high response versions
Maximum operating pressure 500 bar
ISO 10372-04-04-0-92 mounting pattern
External pilot supply & return (6 port)
550 Series
Rated flows up to 75 l/m
Standard & high response versions
Maximum operating pressure 315 bar
ISO 10372-04-04-0-92 mounting pattern
Internal pilot supply (4 port)
550E Series
Rated flows up to 75 l/m
Electric feedback at main stage spool
Standard & high response versions
Maximum operating pressure 315 bar
ISO 10372-04-04-0-92 mounting pattern
Internal pilot supply (4 port)
552 Series
Rated flows up to 75 l/m
Standard & high response versions
Maximum operating pressure 315 bar
ISO 10372-04-04-0-92 mounting pattern
External pilot supply (5 port)
552E Series
Rated flows up to 75 l/m
Electric feedback at main stage spool
Standard & high response versions
Maximum operating pressure 315 bar
ISO 10372-04-04-0-92 mounting pattern
External pilot supply (5 port)
590 Series
Rated flows up to 60 l/m
Very high response
Maximum operating pressure 280 bar
ISO 10372-04-04-0-92 mounting pattern
Internal pilot supply (4 port)
592 Series
Rated flows up to 60 l/m
Very high response
Maximum operating pressure 280 bar
ISO 10372-04-04-0-92 mounting pattern
External pilot supply (5 port)
890 Series
Rated flows up to 230 l/m
Maximum operating pressure 315 bar
ISO 10372-06-05-0-92 mounting pattern
Internal pilot supply (4 port)
890E Series
Rated flows up to 230 l/m
Electric feedback at main stage spool
Maximum operating pressure 315 bar
ISO 10372-06-05-0-92 mounting pattern
Internal pilot supply (4 port)
892 Series
Rated flows up to 230 l/m
Maximum operating pressure 315 bar
ISO 10372-06-05-0-92 mounting pattern
External pilot supply (5 port)
892E Series
Rated flows up to 230 l/m
Electric feedback at main stage spool
Maximum operating pressure 315 bar
ISO 10372-06-05-0-92 mounting pattern
External pilot supply (5 port)
902HF Series
Rated flows up to 900 l/m
Available with integrated electronics
Standard & high response versions
Maximum operating pressure 350 bar
External pilot supply & return options
1550 Series
Rated flows up to 70 l/m
Standard & high response versions
Maximum operating pressure 315 bar
ISO 4401-05 mounting pattern
Internal pilot supply (4 port)
1552 Series
Rated flows up to 70 l/m
Standard & high response versions
Maximum operating pressure 315 bar
ISO 4401-05 mounting pattern
External pilot supply
1554 Series
Rated flows up to 70 l/m
Standard & high response versions
Maximum operating pressure 315 bar
ISO 4401-05 mounting pattern
External pilot supply
