The 3 Inch 500LB PSB High Pressure Check Valve is specifically designed for demanding high-pressure applications. Featuring a robust swing check mechanism and high-quality materials, it ensures reliable protection against backflow, safeguarding the integrity of pipelines and preventing damage to critical equipment in systems with extreme pressure conditions.

• Swing Check Mechanism: Efficiently prevents reverse flow by automatically closing the valve.
• 500LB Pressure Rating: Built for high-pressure applications, ideal for tough industrial environments.
• Durable Construction: Heavy-duty materials to withstand pressure surges and harsh conditions.
• Corrosion Resistance: High-quality materials ensure a long service life in aggressive environments.

• Body: Carbon steel or stainless steel for excellent durability.
• Disc: Stainless steel or high-strength alloy for maximum reliability.
• Seal: PTFE or similar materials for tight sealing under high pressure.

• Nominal Diameter: 3 inches
• Pressure Rating: 500LB
• Connection Type: Flanged connections for easy installation in high-pressure systems.

• Design: Conforms to API 594 and ASME B16.34 standards for check valves.
• Testing: API 598 certified for leakage and pressure testing.

• Oil & Gas Pipelines: Protects systems from reverse flow and pressure surges.
• High-Pressure Water Systems: Ensures smooth operation and prevents backflow in water distribution networks.
• Chemical Plants: Safeguards pipelines handling aggressive fluids under high pressure.

High-Pressure 3 Inch 500LB PSB Check Valve for Critical Applications

The 3 Inch 500LB PSB High Pressure Check Valve is designed for critical, high-pressure fluid systems. With a PSB body design, it offers enhanced flow control and ensures safe and efficient backflow prevention in power generation and heavy industrial systems.

Key Features:

• 500LB Pressure Rating: Suitable for high-pressure industrial applications.
• PSB Design: Improves flow efficiency and reliability.
• Heavy-Duty Construction: Built for demanding applications.
• Precise Flow Control: Ensures consistent performance under pressure.

Choose the 3 Inch 500LB PSB High Pressure Check Valve for safe and efficient backflow prevention in high-pressure systems.