Schedule 80 PVC Van Stone Flange

The Schedule 80 PVC Van Stone Flange is engineered to provide a durable, corrosion-resistant flanged connection for pressure piping systems. Designed with a 150# flange bolt pattern and rated for 150 PSI at 73°F (23°C), this flange delivers reliable performance in water treatment, industrial processing, commercial plumbing, irrigation, and chemical handling applications.

Manufactured from high-quality PVC compounds and certified for potable water service, the Van Stone design allows easy flange alignment during installation while maintaining the lightweight and corrosion-resistant advantages of PVC piping systems.

Key Features

• Schedule 80 PVC Van Stone flange
• 150# flange bolt pattern
• Pressure rated to 150 PSI at 73°F (23°C)
• Corrosion-resistant PVC construction
• Van Stone design allows easy bolt-hole alignment
• Lightweight alternative to metal flange systems
• NSF/ANSI 61 certified for drinking water system components
• NSF/ANSI 14 certified for plastic piping system components
• Compatible with Schedule 80 PVC piping systems
• Suitable for industrial, commercial, and water treatment applications

Construction Details

Manufactured from rigid PVC compounds meeting ASTM D1784 requirements for pressure piping materials.

Designed in accordance with ASTM F1970 specifications covering engineered fittings and appurtenances used in PVC and CPVC systems.

Conforms to CSA B137.3 requirements for rigid PVC pipe and fittings used in pressure applications.

Important Notes

Pressure rating applies at 73°F (23°C); allowable pressure may decrease as operating temperature increases.

Use compatible gaskets, fasteners, and installation practices to ensure proper sealing performance.

Verify flange compatibility and operating conditions before installation.

Product Documents

150# & 300# Flange Dimensional Specifications