1-1/4" NPT Relieving Safety Valve – ASME Rated, 150 PSIG, 1602 SCFM – Top Venting, Hard Seat – Replaces Schmidt Axxiom 2470-007

Model: 888-2470-007PB
Category: Abrasive Blasting Equipment → Blast Pot Components → Safety Valves & Pressure Relief
Type: 1-1/4" NPT Relieving Safety Valve – ASME Rated, 150 PSIG, 1602 SCFM

The 1-1/4" NPT Relieving Safety Valve (ASME Rated) is a critical safety component designed to protect blast pots and pressure vessels from over-pressurization, ensuring safe and compliant operation in demanding abrasive blasting environments.

Key Features & Benefits

• ASME certified for safety and compliance
• Set pressure: 150 PSIG
• High flow capacity: 1602 SCFM
• 1-1/4" NPT connection for standard installations
• Top venting outlet for controlled pressure discharge
• Hard seat design for durability and long service life
• Protects equipment from over-pressurization

Technical Specifications

• Model: 888-2470-007PB
• Connection Size: 1-1/4" NPT
• Set Pressure: 150 PSIG
• Flow Capacity: 1602 SCFM
• Vent Type: Top Venting Outlet
• Seat Type: Hard Seat
• Weight: 5.00 lbs
• Certification: ASME Rated
• Application: Pressure Relief / Safety Valve
• Condition: New

Typical Applications

• Abrasive blast pots and pressure vessels
• Industrial compressed air systems
• Sandblasting equipment safety systems
• Any system requiring regulated pressure relief

Performance Benefits

• Prevents dangerous over-pressurization conditions
• Ensures compliance with safety standards
• Provides reliable, high-capacity pressure relief
• Enhances system longevity and operator safety
• Maintains consistent and dependable performance

Compatibility & Notes

• Replaces Schmidt Axxiom 2470-007
• Compatible with Schmidt / Axxiom blast pot systems
• Custom sizes available: 1/2" to 2"
• Custom pressure options: 125, 135, 140, 150, 165, 175, 200 PSI
• Custom configurations may require additional lead time and pricing adjustments