300 Quarter-turn Gear Series

 

The Rotork Gears Series ‘300’ quarter-turn gear operators are the first of their kind to use metal forming technology in their manufacture. This technology dramatically reduces manufacturing costs and allows the

operator to be produced from stainless steel.

 

Application

 

Rotork Gears series ‘300’ operators are quarter-turn devices intended for the operation of ball, plug and butterfly valves as well as power and process dampers. The unique sintered steel drive insert allows these gear

operators to be fitted directly to most valve stems. The handwheels are available in a variety of sizes for smooth and easy operation.

The stainless steel operators are well suited for applications in highly corrosive environments as well as in breweries, pharmaceutical plants and sanitary facilities.

Features

 

• Stainless Steel housing

• Stainless Steel input shaft

• Three models up to 1000 Nm

  (8,860 lbf.in) output

• Rugged construction

• Sealed to IP65

• Light weight

• Replaceable stem drives (307-310)

• Patented, pressed-metal technology

• Optional Flexible Extensions

Performance specification

 

• Stroke: 0 - 90° (± 5° adjustable)

• Enclosure: Weatherproof to IP65

• No. of Models: 3

• Torque Range: 250 to 1000 Nm

  (2,200 to 8,860 lbf.in.)

• Temperature: -20 to +120 °C (-4 to +250 °F)

Materials

 

• Housing: 304 Stainless Steel

• Input shaft: 304 Stainless Steel

• Gear segment: Aluminium Bronze

• Stroke Adjusters: 304 Stainless Steel

• Indicator: 304 Stainless Steel

• Coating: None-100% 304

  Stainless Steel (polished)

300 Quarter-turn Gear Series

Head office

 

1 Adeola Odeku Street

South Atlantic Petroleum Towers

Victoria Island | Lagos | Nigeria

Tel: +234 1904 9589, +234 (0) 909 026 0055

Lagos Branch Office

 

15, Ogundana Street | Off Allen Avenue |

Ikeja | Lagos | Nigeria

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Port Harcourt Branch Office

 

29A Elelenwo Street |

GRA Phase 1 |

Port Harcourt | Rivers State | Nigeria

Tel:+234 8093906260