1" Pressure Regulator – Pneumatic Air Pressure Regulator – Industrial Control Valve

Model: 517-251
Category: Abrasive Blasting Equipment → Air Control & Regulators
Type: Pneumatic Pressure Regulator

The 1" Pressure Regulator (517-251) is a heavy-duty pneumatic air control valve designed to regulate and maintain consistent air pressure in abrasive blasting and industrial air systems. Built for reliability and precision, this regulator ensures stable airflow, improving both performance and equipment longevity.

Key Features & Benefits

• 1" port size for high airflow applications
• Provides accurate and consistent pressure control
• Durable construction for industrial environments
• Helps protect equipment from pressure fluctuations
• Improves blasting efficiency and control

Technical Specifications

• Model: 517-251
• Type: Air Pressure Regulator
• Port Size: 1"
• Application: Pneumatic / Abrasive Blasting Systems
• Weight: 2.40 lbs
• Condition: New

OEM Compatibility

• Empire Abrasive Equipment Company – Part #517251

Typical Applications

• Abrasive blasting systems
• Blast pot air regulation
• Industrial compressed air lines
• Pneumatic equipment control systems

Performance Benefits

• Maintains stable operating pressure
• Prevents over-pressurization damage
• Enhances blasting consistency and finish quality
• Reduces wear on valves, hoses, and components
• Improves overall system efficiency

Installation Notes

• Install inline with compressed air supply
• Use thread sealant or PTFE tape for leak-free connections
• Mount in an accessible location for easy adjustment
• Adjust pressure gradually to desired level
• Verify system pressure with gauge after installation

Compatibility & Notes

• Designed for 1" NPT air systems
• Ideal for high-flow abrasive blasting setups
• Always confirm port size and system requirements before installation