High-Performance Ball Valves – Supplier, Distributor & Stockist
Premium Quality Ball Valves designed for demanding industrial applications, available through trusted Velan Valve Suppliers, Distributors, and Stockists worldwide.
Key Features & Benefits
Design & Compliance
✔ Certified to Global Standards:
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ASME B16.5, ASME B16.34, API 608, API 598 compliant
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Fire-safe (API 607, BS 6755) with SS 316 & graphite body gasket
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Long-pattern face-to-face dimensions (ASME B16.10)
✔ Superior Sealing & Durability:
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MemorySeal® seats – Auto-adjusting for wear, pressure, and temperature fluctuations
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Blowout-proof stem with low operating torque
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Stem bearing reduces side thrust for smoother operation
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Multiple stem seals (solid PTFE or Chevron-type, adjustable)
✔ Enhanced Safety & Performance:
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Pressurized thrust washer prevents galling & acts as a secondary stem seal
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Fully enclosed spiral-wound graphite gasket (stainless steel reinforced)
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Air vent on all balls for pressure equalization
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Fire-safe design with ball-to-body seat backup
✔ Robust Construction & Options:
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Gear actuator standard on NPS 8–24 (DN 200–600) SB-150/300 & NPS 6–12 (DN 150–300) SB-600
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Locking devices (optional for NPS ½–6 / DN 15–150)
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Long cycle life – Engineered for reliability
Why Choose Our Ball Valves?
As a leading Velan Valve Supplier, Distributor, and Stockist, we provide:
✅ API 608 & API 598 certified ball valves
✅ Fire-safe, low-torque, high-performance designs
✅ Global compliance with ASME, API, and BS standards
✅ Custom solutions for critical applications
