Hastelloy C276/B3 Swing Check Valve

Hastelloy C276/b3 Swing Check Valve

Middleeast Valve is one of the topmost manufacturer and reliable supplier of industrial valve solution providing long lasting and corrosion resistant valve such as the Hastelloy C276/B3 Swing Check Valve. Designed to work in setting with aggressive chemical and corrosive media – the valve provide sustained protection against system damage and backflow.

 Definition

A Hastelloy C276/B3 Swing Check Valve is the type of non return valve used to prevent reverse flow in a pipeline. Constructed of high performance Hastelloy alloys—C276 for general corrosion resistance and B3 for improved resistance to hydrochloric acid — it finds use in severe chemical processing service.

 Important Components

Key elements are the valve body, disc, hinge pin, seat, and cover, all made or lined with Hastelloy material. The swing-type disc freely moves to open or close with flow direction changes, providing a simple yet efficient mechanism.

 Working Mechanism

This is an automatic valve. When forward flow occurs, the disc swings outward to permit fluid flow. If flow ever reverses direction, gravity and reverse pressure force the disc to swing back and seal against the seat to prevent backflow and safeguard downstream equipment.

 Benefits

• High resistance to acids, chlorides, and oxidizing agents
• Robust design for extended service life
• Low pressure drop and low flow resistance
• Automatic operation with no power required
• Applicable for vertical and horizontal mounting

 Industries Served

1. Chemical and petrochemical
2. Marine and offshore systems
3. Wastewater treatment
4. Power generation

Why Is It Required?

The Hastelloy C276/B3 Swing Check Valve play a vital role in systems where backflow prevention and corrosion resistance are critical to ensuring safety and process efficiency.

 Why Buy from Us?

Middleeast Valve offers high quality and certified valve with technical support, prompt delivery, and custom solutions for harsh service conditions.