Pressure Seal Swing Check Valve – Velan

Product Details
Spec Detail
Size Range NPS 2 – 24 (DN 50 – 600)
Pressure Class ASME classes 600 – 2500
Standard Connections Butt weld, Flanged
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Premium Pressure Seal Swing Check Valve – Features & Benefits

As a leading Velan Valve Supplier, Distributor, and Stockist, we provide high-performance Pressure Seal Swing Check Valves designed for critical applications. These valves ensure unidirectional flow, protecting systems from damaging reverse flow during shutdowns.

Key Features & Advantages

✔ Advanced Pressure Seal Design – Eliminates leakage risks with a robust, maintenance-free seal.
✔ Zero Hinge Pin Penetration – Prevents pin seal leakage, ensuring in-line serviceability.
✔ Compact Cage Unit – All moving parts are secured to the hanger block/ring for easy removal and servicing.
✔ Forged Hardfaced Seat/Disc – CoCr alloy-faced, mirror-polished for maximum erosion resistance and extended service life. Seat seal-welded to the body for leak-proof performance.
✔ Self-Adjusting Disc – Ensures tight shutoff and rests against a stop when fully open.
✔ CoCr Alloy Bearings – Enhances durability for the hinge pin mechanism.
✔ Easy In-Line Maintenance – All components are easily accessible; seating faces can be re-lapped for continued reliability.
✔ Forged Bonnet – Provides superior strength and longevity.

Why Choose Our Valves?

As a trusted Velan Valve Distributor & Stockist, we guarantee:
High-Pressure & High-Temperature Resistance
Long Service Life with Minimal Maintenance
Superior Leak Prevention & Erosion

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