API 602 Extended Body Bellows Seal Gate Valve – Velan

Product Details

Spec Detail
Size Range NPS 1/2 – 2 (DN 15 – 50)
Pressure Class ASME classes 800 – 1500
Standard Connections Threaded, socket weld
Category: Brand:

High-Performance Velan Gate Valve API 600 – Supplier | Distributor | Stockist

Features & Benefits: Below Seal Extended Body

1. Long Cycle Life Bellows (3000 Cycles)

  • Class 800: Gr. 321 Stainless Steel

  • Class 1500: Gr. 321 or Inconel®

  • Chlorine Service: Hastelloy C® (optional materials available upon request)

  • Qualification-Tested for extreme high-pressure & high-temperature (HPHT) service

2. Bellows Monitoring Port (Optional)

  • Plug connection for real-time bellows performance monitoring

  • Ensures reliability and predictive maintenance

3. Dual Secondary Stem Seals for Maximum Safety

  • a) Backseat in Open Position

  • b) Heavy-Duty Graphite Packing

  • Leak-proof design for harsh environments

4. Superior Seating Faces for Unmatched Durability

  • Seats Hardfaced with CoCr Alloy

  • Solid CoCr Alloy Wedge for extended service life


Why Choose Our Velan Valves?

As a leading Velan Valve Supplier, Distributor & Stockist, we provide:
API 600 Certified gate valves for critical applications
Extended body & bellows seal for zero emissions
Custom material options (Inconel, Hastelloy, Stainless Steel)
Global stock availability for fast delivery

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