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Abrasive Blasting Metering Valves & Parts
The heart of any blast pot is the abrasive metering valve, which acts as the regulator to feed the blasting abrasive into the high pressure & high velocity compressed air stream. Regardless of the media type, money can be saved if your metering valve has fine-adjustment control. Too much abrasive will flood the airstream – this can actually slow down the blasting operation – as well as waste media. Too little abrasive will starve the compressed air stream, and slow production as well. Setting the abrasive metering valve precisely is imperative for high production abrasive blasting operations. BlastOne has represented the Schmidt by Axxiom Manufacturing line of metering valves for decades. Schmidt valves became the benchmark when they released the Thompson valve years ago, and have continued their tradition of innovation with the TeraValve and MicroValve III. These valves come in a variety of configurations and all set the standard for precision abrasive metering.
Showing 1–15 of 24 results
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- Newest generation abrasive metering valve with improved wear-life while maintaining fine metering control.
- Offers improved life and lower cost over previous generation Thompson valves.
- Pressure-hold design maintains pressure in the pot, even with deadman released. This can save up to 15% of abrasive when your projects involve a lot of start-stop blasting.
- Diaphragm-activated piston requires minimum of 75 psi control pressure
- Can be retrofitted to a blast pot with only 6" clearance
- Genuine Parts - Manufactured by Schmidt® / Axxiom Manufacturing
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SCHMIDT THOMPSON VALVE II- Abrasive Metering Valve
- Meters the flow of blasting grit, garnet abrasive sand
- Rugged, simple, bolted construction
- 1 ¼” (32 mm) thread abrasive inlet port
- Features 1” (25 mm) thread side-cleanout port
- Heavy duty tungsten carbide sleeve
- Specify air connection size
- Threaded-plunger metering design with air actuated operation
- The Thompson Valve II uses HF BTC blast coupling – not included (order separately)
- The Thompson Valve II is suitable for use with all approved blasting abrasives
- Fit most sand blast hoppers, blast pots or abrasive blasting machines
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- Pressure-release deadman control valve i.e., blast machine depressurizes when the deadman handle is released.
- Used when an overhead hopper automatically feeds abrasive into a blast machine.
- Rugged stainless steel body, compact, isolated 2-bolt construction.
- Doubles blast machine refill cycle time.
- Virtual Position Indicator illustrates orifice size, giving the ability to set abrasive flow quickly and consistently.
- Set and forget – flow rates stay set where you put them.
- High wear, rugged plunger seal.
- Stainless steel body for long life.
- Improved urethane clean-out port enabling quick removal of obstructions while improving port and valve life.
- Fit a rebuild kit while the valve is still fitted to the blast machine.
- Sold individually.
- Genuine Products – Manufactured by Schmidt / Axxiom Manufacturing
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- The MicroValve™ changed the industry by providing accurate metering valve
- Simple screw type metering through a low-wearing valve
- 1 ¼" (32 mm) thread abrasive inlet port
- Hardened steel threaded base nipple
- Recommended upgrade: Microvalve™ III
- Sold Individually, Brass Coupling not included
- Genuine Products - Manufactured by Schmidt® / Axxiom Manufacturing
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- TeraValve™ Complete Blast Pot Retrofit Kit
- Allows you to completely retrofit your existing blast pot into the latest pressure-hold technology
- Reduces abrasive consumption up to 15% compared to pressure-release systems, depending on application.
- TeraValve™ is designed to last with stainless alloy construction and internal dust wipers
- Sold as a kit with all parts, fittings and instructions required for installation
- Genuine Products - Manufactured by Schmidt® / Axxiom Manufacturing
- Kit pictured is 1-1/2" Airlines, Electric Deadman - most common
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- Thompson Metering Valve II Lasts 10 times longer then any other valve, due to its unique engineering
- Designed to handle the harshest blasting environments known
- Will handle up to a 3/4" blast nozzle
- Will work with any abrasive, including very fine/dusty abrasives
- Most rugged and reliable valve for any application
- Sold Individually
- Genuine Parts - Made in USA by Schmidt / Axxiom Manufacturing
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- The original Thompson® Valve invented by Bob Schmidt
- Suits a pressure hold system, which retains the pressure in the blast pot, until the deadman handle is depressed
- Meters the flow of blasting grit, garnet abrasive sand
- 3 Nipple size configurations:
- 1 ¼” (32 mm) x 1 ¼” (32 mm)
- 1 ½" (38 mm) x 1 ½" (38 mm)
- 2" (50 mm) x 2" (50 mm)
- Threaded-plunger metering design with air actuated operation
- The Thompson® Valve is suitable for use with all approved blasting abrasives
- Fits most sand blast hoppers, blast pots or abrasive blasting machines
- Genuine Parts - Manufactured by Schmidt® / Axxiom Manufacturing
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- Not recommended for use with metallic abrasives
- Slide-plate metering design
- Large, bolted construction
- 1 1/4" (32 mm) ports
- Features side cleanout-inspection port
- Includes outlet nipple and Y-piece
- Optional rubber lined nipple for long life
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- HFSTC3 blast coupling included
- Designed for use with coarse metallic abrasives
- Heavy cast iron construction
- Not recommended for use with fine abrasives
- 1 1/2" NPT female thread air connection
- Recommended upgrade: MicroValve 3
- HFSTC3 blast coupling included
- Designed for use with coarse metallic abrasives
- Heavy cast iron construction
- Not recommended for use with fine abrasives
- 1 1/2" NPT female thread air connection
- Recommended upgrade: MicroValve 3
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- Will transform your blast pot into a pressure hold system
- Retrofit Kit includes:
- Thompson® Valve Series II Metering Valve
- Full pusherline kit
- Automatic air valve and all interconnecting hoses
- Control line strainer and control valve
- Response deadman handle and Twinline
- Does not include muffler or pressure relief valve pictured
- Genuine Parts - Manufactured by Schmidt® / Axxiom Manufacturing
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- To replace the valves on your pressure release blast pot
- Retrofit Kit includes:
- 1 1/4" Combo Valve
- 1 1/4" MicroValve 3
- Full pusherline kit
- All interconnecting hoses
- Control line strainer and control valve
- Response deadman handle and Deadman line
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- OEM Replacement Plunger Seal for Large Bore Thompson 1 Valves
- Suits GV214950X series Valves
- Schmidt / Axxiom part # 2149-500-06
- OEM Replacement Plunger Seal for Large Bore Thompson 1 Valves
- Suits GV214950X series Valves
- Schmidt / Axxiom part # 2149-500-06
Part Number Purchase Price GV214950006 $10.60 Web price iPlease sign in to your account to see your pricing, which may be different from the price displayed.$10.60
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- Multi-purpose inline ball valve
- Plated brass corrosion-resistant body
- Full bore design for maximum airflow
- Rated for use up to 600 psi
- Female NPT threaded ports
- Sold individually
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- OEM Replacement part kit for Thompson® Valve II with Urethane Sleeve
- Includes Tungsten Carbide Plunger & Urethane sleeve, plus replacement Seals & O-Rings
- Schmidt® / Axxiom part # 2152-100-99
- Includes: GV214900004, GV215200006 (x3), GV215200016, GV215200018, GV215210013, GV215200007
- OEM Replacement part kit for Thompson® Valve II with Urethane Sleeve
- Includes Tungsten Carbide Plunger & Urethane sleeve, plus replacement Seals & O-Rings
- Schmidt® / Axxiom part # 2152-100-99
- Includes: GV214900004, GV215200006 (x3), GV215200016, GV215200018, GV215210013, GV215200007
Part Number Purchase Price GV215210099 $422.00 Web price iPlease sign in to your account to see your pricing, which may be different from the price displayed.$422.00
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- Replacement direct down base for the Schmidt Jumbo Thompson II Abrasive Metering Valve (GV2152009)
- Replacement direct down base for the Schmidt Jumbo Thompson II Abrasive Metering Valve (GV2152009)
Part Number Purchase Price GV215230715 $562.00 Web price iPlease sign in to your account to see your pricing, which may be different from the price displayed.$562.00
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BlastOne is a leading supplier of sandblast valves to the global corrosion control industry. If you are needing abrasive mixing valves, sandblaster metering valves, deadman valves, auto air check, air pressure regulators, exhaust valves, full bore ball or inlet valves, BlastOne is ready to ship to your location.
We are proud suppliers of Schmidt Micro, Thompson and Tera Valves and offer their corresponding service and replacement kits. When it comes to sandblasting valves, parts, and accessories we offer superior equipment.
