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Hydraulic valve actuator Bettis DGH
linearpistonremote-controlled

Hydraulic valve actuator - Bettis DGH - BETTIS - linear / piston / remote-controlled
Hydraulic valve actuator - Bettis DGH - BETTIS - linear / piston / remote-controlled
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Characteristics

Type
hydraulic
Movement
linear
Technology
piston
Other characteristics
remote-controlled, ATEX, for high-pressure pipelines, for gas, for control of shut-off
Torque

Min.: 0 Nm
(0 ft.lb)

Max.: 200,000,000 Nm
(147,512,429.86 ft.lb)

Description

Product description
The Bettis gas-hydraulic linear valve actuator is designed for high-pressure natural gas transmission pipelines where pneumatic or hydraulic supply lines are not available. It provides linear on/off and emergency shutdown (ESD) control suitable for remote and harsh environments.

Key Features
  • Controls high-pressure natural gas pipelines in remote locations and under severe climatic conditions
  • Zero-leak piston and rod seals; materials selectable to suit the application
  • Multiple control system options including remote control, high/low shutoff and line-break detection
  • ATEX certified for use in explosive atmospheres
  • Five-year warranty on materials and workmanship


Technical specifications
  • Power source: Gas hydraulic
  • Product type: Gas hydraulic actuator (linear)
  • Actuation: Linear
  • Control type: On/off, ESD
  • Certifications: ATEX. This product is intended for use in large-scale fixed installations excluded from the scope of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS 2).

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.