Mark Techpro And Consultants Private Limited
Mark Techpro And Consultants Private Limited
Guindy, Chennai, Tamil Nadu
GST No. 33AAICM1622R1Z8
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DICRONITE Coating For Valve Torque Reduction

We are a leading Service Provider of coating for valve torque reduction from Chennai, India.

Coating For Valve Torque Reduction

Coating For Valve Torque Reduction
  • Coating For Valve Torque Reduction
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Service Details:

Service ModeOffline
Service LocationPan India
Service Duration1-2 Days
Packaging SizeN/A

  • A major valve manufacturer wanted to reduce torque in rotating components and mating surfaces, while still maintaining sealing capability at the mating surfaces. The manufacturer provides a range of valve types to a variety of industries and wanted a solution that could work across different environmental conditions. 

Key operating requirements included: 
  • Ability to operate across cryogenic to high temperatures
  • Chemical resistance to fluids and gases; radiation resistance
  • Compatibility (non-explosive) with liquid and gaseous oxygen, rocket propellant and other explosive materials
  • Compatibility with valve seating materials (elastomers, plastics, etc.)
  • To demonstrate DICRONITE’s® benefit, a test fixture was constructed and a series of tests were run comparing a control valve (steel on steel) and a valve with a DICRONITE® lubricated surface rotating against steel. The load on the fixture was progressively increased while measuring the torque required to rotate the stem.

  • As shown, the addition of DICRONITE® dry lubrication to the rotating surface decreased the required torque by more than 25%. This resulted in increased valve life and decreased valve wear. In addition, DICRONITE® met the manufacturer’s operating requirements with its wide functional temperature range, chemical resistance, radiation resistance, compatibility with liquid/gaseous oxygen and rocket propellants, and compatibility with metal, plastic and elastomer substrates.
  • DICRONITE® was introduced resulting in lower torque and less wear and maintenance without compromising seal integrity.
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Kanakaraj S M (MD)
Mark Techpro And Consultants Private Limited
Regus Olympia, Olympia Tech Park Level 2, Altius Building, No. 1, SIDCO Industrial Estate
Guindy, Chennai - 600032, Tamil Nadu, India

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