Abrasive Blasting Metering Valves & Parts

The heart of any blast pot is the abrasive metering valve, which acts as the carburetor to feed the blasting abrasive into the high pressure & high velocity compressed air stream. The blast abrasive, whether GMA Garnet, Steel Grit, Blasting Sand, Aluminium Oxide, Glass Bead Abrasive – is feed precisely grain by grain – to provide optimum blasting results. Too much abrasive will flood the airstream and slow down the blasting operation. Too little abrasive with starve the blasting compressed air stream, and be ineffective. Setting the abrasive metering valve accurately is imperative to high production sand blasting operations. If you are looking for genuine Schmidt Thompson Valves, Micro Valve or TeraValve – BlastOne has these available for your convenience.

abrasive valve buying guide

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  • The Thompson Valve II XL™ showcases Axxiom's continuous improvement process.  Adding XL™ technology to the legendary Thompson valve, this premium valve lasts up to 10 times longer than all previous Thompson valves, due to its unique engineering.

    • Withstands aggressive medias (like steel grit or aluminum oxide) and high-wear dusty abrasives.
    • Will support up to a #12 (3/4") blast nozzle
    • Upgraded components and internal wipers to keep the critical areas protected
    • Most universal of the Axxiom XL™ series of valves - supports robotic, high-volume blasting
    • Sold Individually
    • Many choices of sizes and tungsten sleeve configurations, as follows:
      • 1" base, std. sleeve.  MPN: 2153-006
      • 1.25" base, std. sleeve.  MPN: 2153-007
      • 1.5" base, std. sleeve.  MPN: 2153-008
      • 1.25" base, slotted sleeve.  MPN: 2153-217
      • 1.5" base, slotted sleeve.  MPN: 2153-218
      • 1.25" base, multi-port sleeve.  MPN: 2153-437
      • 1.5" base, multi-port sleeve.  MPN: 2153-438
      • (slotted and multi-port sleeves are designed to limit the maximum abrasive flow, saving abrasive when the valve is opened too far.)

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    $4,411.62
    $4,010.56 (excludes GST)

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    $4,010.56
  • The industry-proven Schmidt TeraValve™ XL metering valve is revolutionary in its ability to provide high performance abrasive metering while boasting an enhanced service life.

    • Durable.  The XL (extended life) technology offers more durability - even when blasting with aggressive media like aluminum oxide or steel grit.
    • Convenient.  No special modifications are required to swap an older pressure-hold valve (like the Thompson) to a Tera. Even older pressure-release pots can be upgraded with a TeraValve Retrofit Kit, as long as there is at least 6" clearance from the bottom of the pot.
    • Preferred.  BlastOne provides the Tera Valve as standard equipment on all new blast equipment.  In addition, we use them in our own rental fleet.

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    $1,875.35 - $1,968.18
    $1,704.86 - $1,789.25 (excludes GST)

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    $1,704.86$1,789.25
  • SCHMIDT THOMPSON VALVE 2
    • 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 II Valve uses HF BTC blast coupling – not included (order separately)
    • The Thompson Valve 2 is suitable for use with all approved blasting abrasives
    • Fit most sand blast hoppers, blast pots or abrasive blasting machines

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    $2,102.05 - $4,362.17
    $1,910.95 - $3,965.61 (excludes GST)

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    $1,910.95$3,965.61
    • 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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    $1,030.46
    $936.78 (excludes GST)

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    $936.78
    • 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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    $1,704.20 - $1,930.47
    $1,549.27 - $1,754.97 (excludes GST)

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    $1,549.27$1,754.97
  • Enhance your blasting efficiency with the Schmidt® MicroValve Abrasive Metering Valve. Designed for precise abrasive flow, this rugged valve ensures optimal sandblasting media use.

    • 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
    • Sold Individually, Brass Coupling not included
    • Genuine Products - Manufactured by Schmidt® / Axxiom Manufacturing

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    $663.81 - $873.92
    $603.46 - $794.47 (excludes GST)

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    $603.46$794.47
    • Will transform your blast pot into a pressure hold system
    • Retrofit Kit includes:
      • Thompson Valve Series II with TC Sleeve
      • Full pusherline kit
      • Automatic air valve and all interconnecting hoses
      • Control line strainer and pneumatic control valve
    • Response pneumatic deadman handle and Twinline

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    $6,985.65 - $7,835.15
    $6,350.59 - $7,122.86 (excludes GST)

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    $6,350.59$7,122.86
  • GV212710099
    • Repair Kit for MicroValve
    • Replacement Repair Kit for MicroValve III
    • Schmidt abrasive blasting equipment/ Axxiom Manufacturing part number 2127-100-99
    • Complete Rebuild Kit for MicroValve 2 Schmidt / Axxiom part # 2127-100-99 Includes: GV214950006, GV212700005, GV701100506, GV212700012, GV212700015, and GV212710008
    GV212710099
    • Repair Kit for MicroValve
    • Replacement Repair Kit for MicroValve III
    • Schmidt abrasive blasting equipment/ Axxiom Manufacturing part number 2127-100-99
    • Complete Rebuild Kit for MicroValve 2 Schmidt / Axxiom part # 2127-100-99 Includes: GV214950006, GV212700005, GV701100506, GV212700012, GV212700015, and GV212710008

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    $363.13

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    Part Number Purchase Price  
    GV212710099
    $363.13
    Schmidt MicroValve 2 Rebuild / Service Kit

    Part #GV212710099

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    $363.13

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  • GV213000011
    • Replacement OEM Body for TeraValve™ XL
    • Cast Stainless Steel
    • Schmidt® / Axxiom part # 2130-000-11
    GV213000011
    • Replacement OEM Body for TeraValve™ XL
    • Cast Stainless Steel
    • Schmidt® / Axxiom part # 2130-000-11

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    $696.56

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    GV213000011
    $696.56
    Schmidt TeraValve™ XL Replacement Body

    Part #GV213000011

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    $696.56

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  • GV213000099
    • OEM Rebuild Kit for TeraValve™ XL
    • Includes Tungsten Carbide Sleeve & Plunger along with Seal kit
    • Schmidt® / Axxiom part # 2130-000-99
    • Includes: GV213000004, GV213000006, GV213000007, GV213000008, GV213000009, GV213000010
    GV213000099
    • OEM Rebuild Kit for TeraValve™ XL
    • Includes Tungsten Carbide Sleeve & Plunger along with Seal kit
    • Schmidt® / Axxiom part # 2130-000-99
    • Includes: GV213000004, GV213000006, GV213000007, GV213000008, GV213000009, GV213000010

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    $1,674.73

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    Part Number Purchase Price  
    GV213000099
    $1,674.73
    Schmidt TeraValve™ XL Rebuild Kit – Extended

    Part #GV213000099

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    $1,674.73

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  • GV214900099
    • Schmidt abrasive blasting equipment / Axxiom Manufacturing part number 2149-000-99
    • Repair Kit for Thompson Valve
    • Complete Repair kit for Old Style Thompson Valve including the Tungsten Carbide Plunger
    GV214900099
    • Schmidt abrasive blasting equipment / Axxiom Manufacturing part number 2149-000-99
    • Repair Kit for Thompson Valve
    • Complete Repair kit for Old Style Thompson Valve including the Tungsten Carbide Plunger

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    $1,225.56

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    Part Number Purchase Price  
    GV214900099
    $1,225.56
    Thompson® Valve I Rebuild Kit

    Part #GV214900099

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    $1,225.56

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  • GV213000004
    • Replacement Diaphragm for TeraValve™ XL
    • Schmidt® / Axxiom part # 2130-000-04
    • NOTE - this part is included in the TeraValve Rebuild Kits
    GV213000004
    • Replacement Diaphragm for TeraValve™ XL
    • Schmidt® / Axxiom part # 2130-000-04
    • NOTE - this part is included in the TeraValve Rebuild Kits

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    $131.76

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    Part Number Purchase Price  
    GV213000004
    $131.76
    Schmidt TeraValve™ XL Replacement Diaphragm

    Part #GV213000004

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    $131.76

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  • GV213000002
    • Replacement TeraValve™ XL Cap
    • Top part of the TeraValve™, between the Knob and Body
    • Schmidt® / Axxiom part # 2130-000-02
    GV213000002
    • Replacement TeraValve™ XL Cap
    • Top part of the TeraValve™, between the Knob and Body
    • Schmidt® / Axxiom part # 2130-000-02

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    $171.21

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    Part Number Purchase Price  
    GV213000002
    $171.21
    GV213000002

    Part #GV213000002

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    $171.21

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  • BlastOne has replacement parts for all Axxiom / Schmidt metering valves.  This group includes the various sizes of pipe nipples, at the bottom of the base.
    • 19mm x 19mm (¾" x ¾") (Axxiom part #: 2130-005-12)
    • 25mm x 32mm (1" x 1-¼") (Axxiom part #: 2130-006-12)
    •  32mm x  32mm (1-¼" x 1-¼") (Axxiom part #: 2130-007-12)
    • 38mm x 38mm (1-½" x 1-½") (Axxiom part #: 2130-008-12)
    • NEW - 51mm x 51mm (2" x 2") (Axxiom part #: 2130-009-12F), offers maximum flow for high volume applications, such as VertiDrive robot.
    • Base of Hardened Steel for extended usability
    • Genuine Schmidt® Product

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    $249.01 - $793.29
    $226.37 - $721.17 (excludes GST)

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    $226.37$721.17
  • GV215300098
    • OEM Replacement Seals Kit for Thompson® Valve II XL™
    • Replacement Seals / O-Rings only
    • Schmidt® / Axxiom part # 2153-000-98
    GV215300098
    • OEM Replacement Seals Kit for Thompson® Valve II XL™
    • Replacement Seals / O-Rings only
    • Schmidt® / Axxiom part # 2153-000-98

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    $230.05

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    GV215300098
    $230.05
    Schmidt Thompson® Valve II XL™ Seals Repair Kit

    Part #GV215300098

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    $230.05

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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.