New High Pressure Bellows Seal from Senior Operations, the DELTA P, Capable of Withstanding Extreme System Pressures With High Cycle Life

The Delta P, a high pressure bellows seal, is capable of withstanding high external system pressures, while maintaining low differential pressure across edge welded bellows. The Delta P is ideal for use in gas lift valve applications.

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High pressure bellows seal

Delta P...A High Pressure Valve Assembly from Senior Operations

Sharon, MA (PRWEB) May 21, 2014

Senior Operations LLC Metal Bellows has developed a high pressure bellows seal, the DELTA P, for use in injection valve applications. The DELTA P is capable of withstanding high external system pressures, while maintaining low differential pressure across the edge welded bellows. This low differential pressure feature enables the bellows to be designed with thinner material, which increases the stroking and cycle life capability. This bellows seal is ideal for use in gas lift valve applications. Senior has applied for a patent on this new technology.

The following are the main features and benefits of the DELTA P:

  •     Dome pressure: 1,000 to 15,000PSIG
  •     Injection pressure: 1,000 to 15,000PSIG
  •     20,000 cycles minimum
  •     Inconel 718/625 bellows
  •     Incaloy 945/945X housing

About Senior Operations LLC Metal Bellows
Established in 1955, Senior Operations LLC Metal Bellows is a recognized world leader in the design of welded diaphragm metal bellows. By applying advanced engineering and manufacturing capabilities plus precision metal joining, processing, and fabrication, Senior delivers innovative solutions in a timely cost-effective manner.


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High pressure bellows seal Delta P...A High Pressure Valve Assembly from Senior Operations

The DELTA P, a high pressure bellows seal for use in injection valve applications