The original Thompson Valve is a normally closed, self sealing, abrasive metering valve known for its instant, smooth response to either pneumatic or electric deadman controls. This fail-safe valve shuts off abrasive flow to the nozzle and seals the tank at the same instant. A remote abrasive cutoff is available, allowing the operator to stop the flow of media while continuing a constant flow of air. This provides a quick and easy way to clear the blast hose and blasting area of abrasive. Designed for superior safety, Thompson Valve is ideal for multiple outlet use and is easily adaptable to most existing blasting systems. It is engineered to allow precise metering of all types of abrasive media and can be modified for special applications.

Norton Sandblasting Equipment supplies parts for Schmidt (Axxiom) portable blasters. Our parts list for the Thompson Valve includes: replacement part kit, tungsten carbide sleeve, urethane sleeve, knob, cap, bump ring, spring, nut, piston, seal, tunsgten carbide plunger, cylinder, base, bolt, pipe nipple, O-ring, insert and seat. Use the diagram below to find the part you need. Some items are available for purchase online. Call (800) 366 - 4341 or (757) 548 - 4842 if you need assistance.