Linatex LinaValve RT

Linatex LinaValve RT

Linatex LinaValve RT is a pneumatic or hydraulic operated enclosed pinch valve designed for effective control of abrasive and corrosive flow media. With the proper instrumentation and pressure control, the LinaValve RT can provide both efficient modulating flow control and drip tight shut off. The full bore/full flow valve design results in low friction loss and high flow capacity. Applicable in liquid-solid slurry and gas-solid pneumatic conveying services, the LinaValve RT with its short valve length can accommodate tight installation requirements.


  • Linatex anti-abrasive premium red rubber is the standard sleeve lining.
  • Pneumatic or hydraulic medium can be used to operate the valve.
  • Full bore/full flow design results in low friction loss and high flow capacity.
  • Closed body design provides a secondary containment in the event of a sleeve failure.
  • Short valve length accommodates tight installation requirements.
  • Valve can be operated in any position.
  • High flexibility sleeve design reduces closing forces, improves recovery to full open position and ensures drip tight closure.
  • Valve and sleeve design allows drip tight closure even with solids in the medium.
  • Elastomer sleeve construction reduces piping vibration and water hammer.
  • Options
  • Construction
  • Dimensions


  • Wide variety of natural rubber and synthetic rubber sleeve linings.
  • Special sleeve designs include reduced bore, extra heavy linings and ultra flexibility.
  • Pneumatic and hydraulic actuation with a wide range of control systems.
  • Custom body and sleeve designs for special service applications.


  • Heavy-duty cast half bodies assembled with high quality fasteners.
  • One piece vulcanized pinch sleeve is reinforced with multiple layers of high tensile strength fabric cord and steel reinforced flanges.
  • Premium quality abrasion and/or corrosion resistant rubber lining on interior surface; and ozone, oil and UV resistant outer cover.
  • Body end flanges are compliant with ANSI Class 125/150 lb. standards.