Innovating Safety & Productivity for the Corrosion Control Industry

Thompson Valve II

The Thompson Valve II is the blast industry's leading performance valve providing incomparable quality and durability.  The Thompson Valve II is part of the Endurablast range of valves that are engineered to provide maximum durability and extended life. 

The thompson valve II is a normally closed, self-sealing abrasive metering valve with quick, smooth response to either pneumatic or electric deadman controls.  It's fail-safe design shuts off abrasive flow to the nozzle and seals the tank at the same time.  This valve revolutionalized abrasive metering control making it the leading valve in the world.  No other valve offers the smooth, fast and reliable performance of the TVII or its durability and ease of maintenance.  

Endurablast's range of Schmidt valves are proven to use significantly less abrasive and are engineered to maximise blasting productivity and reduce downtime.

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  • Made of only highest quality and performance tested materials for durability.
  • Bolt-on cap provides easy access to piston and seal.
  • Anti-vibration disc holds knob in place during transit.
  • Triple plunger seals keep media from entering piston chamber, extends valve life.
  • Modular components are precision manufactured to align accurately ensuring a proper assembling.
  • Broad range of sleeves available for particular abrasives and applications.
  • Seat placed in body allows for easy removal during servicing.
  • Twin breather vents under the knob prevent dust from entering piston chamber.
  • Spring desgin for long life.
  • O'ring on sleeve prevents dust migration.
  • Clean-out port directly under inlet provides easy removal of dirt or debris.

Benefits of TVII:

Body & Cylinder - Body separate from cylinder provides easier removal of sleeve, plunger seals and seat during service.  Powder coating can hide manufacturing defects.

Seals - Triple plunger seals minimize media/abrasive entering piston chamber, reducing drag on plunger.  Seal material offers superior durability and longer life.

Sleeve & Plunger - More sleeve choices for different abrasives and applications, including large bore.

Venting - Better at minimizing dust migration to the piston chamber, protecting components with the cylinder chamber, extending valve life.

Cleanout - Positioned directly under inlet for easy removal of debris without removing valve.

  • Internal Sleeve's are available in tungsten carbide, tungsten carbide slotted, urethane, stainless steel or tungsten carbide multiport, large bore
  • Piping Sizes - 1" NPT, 1.1/4" NPT, 1.1/2" NPT, 2" NPT
  • Weight: 11lbs
  • Dimensions 10.5" x 5" x 9"
Product Code Description Price
Thompson Valve II POA