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Bettis Gas Hydraulic Linear Valve Operator
High-pressure pipeline scotch yoke pneumatic linear valve actuator for gas transmission pipelines where there are no pneumatic or hydraulic supply lines available.
Features
1.Controls high pressure natural gas pipelines in remote locations and under severe climatic conditions
2.All models have zero leak pistons and rod seals with materials selected to suit application
3.Many control system options are available including remote control, high/low shutoff and line break
4.Backed by a five-year material and workmanship warranty
5.Converts linear motion to rotary motion, with breakaway torques from 5,000 (565 Nm) to 6,000,000 lbs-in (678,000 Nm)
6.Standard light weight cast aluminum drive cases with optional ductile iron or cast steel cases available
Specifications
Power Source | Gas Hydraulic |
Product Type | Gas Hydraulic Actuator |
Actuation | Linear |
Certifications | ATEXThis product is only 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). |
Control Type | On/off, ESD |
Valve Type | Pair with rotary (quarter-turn) and linear valves |
Operating Temperature | Standard -45°C to + 66°C (-50°F to 150°F) |
Torque/Thrust | 2,891,200 Nm (650,000 in-lbs) |
Operating Pressure | Standard 1,440 psig (100 Bar) |
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Application area
能源
化工