APV II Abrasive Metering Valve – 1-1/2", Tungsten Carbide Sleeve, 1-1/4" NPT

Model: APV II (888-2148-008PB)
Category: Surface Preparation → Sandblasting Equipment → Abrasive Metering Valves
Type: Abrasive Metering Valve (1-1/2", Tungsten Carbide Sleeve)

The APV II Abrasive Metering Valve – 1-1/2" is a top-tier, heavy-duty control valve engineered for maximum abrasive flow capacity in high-production sandblasting systems. Featuring a solid machined tungsten carbide sleeve and plunger, this valve delivers exceptional durability, superior wear resistance, and long-term performance in the most demanding blasting environments.

Key Features & Benefits

• Solid tungsten carbide sleeve and plunger for extreme wear resistance
• Abrasive Adjustment Indicator (AAI) for precise visual flow control
• Quadruple urethane plunger seal system prevents carryover and jamming
• Increased spring force for faster actuation and improved sealing
• Enhanced piston and seal design for smoother, more reliable operation
• Breather hole relocated with filter to prevent abrasive contamination
• Clean-out port (1" NPT) with stainless plug for easy maintenance
• Hardened pipe nipples (55 HRC) for extended service life
• Corrosion-resistant anodized and powder-coated aluminum components
• Hex body design for easier installation and servicing

Technical Specifications

Product Name: Abrasive Metering Valve
Model / Part Number: APV II (888-2148-008PB)
Valve Size: 1-1/2"
Blast Pot Connection: 1-1/4" NPT
Outlet Connection: 1-1/2" MNPT x 1-1/2" MNPT Nipple
Material (Sleeve/Plunger): Solid Tungsten Carbide / Stainless
Seal Type: Quadruple Urethane Plunger Seals
Signal Pressure Required: 90 PSI (for full open operation)
Weight: 13.40 lbs
Finish: Anodized & Powder-Coated Aluminum Components
Brand Compatibility: Schmidt / Axxiom / U.S. Filter
Condition: New

OEM Compatibility

• Schmidt Manufacturing / Axxiom / U.S. Filter
• OEM Part #: 2152-008

⚠️ Note: APV II components are not interchangeable with Schmidt® Thompson Valve II, except for select components (vent and piston seal).

Typical Applications

• High-capacity industrial sandblasting systems
• Large blast pots and pressure vessels
• Steel abrasive and heavy media blasting
• Surface preparation and coating removal

Performance Benefits

• Maximizes abrasive flow for high-production environments
• Significantly reduces wear with tungsten carbide internals
• Prevents clogging, jamming, and abrasive carryover
• Improves blasting efficiency and consistency
• Extends service intervals and reduces downtime
• Built for extreme-duty applications