SYR-SYD Series Cryogenic Side-Entry Trunnion Ball Valve - Velan
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COC — Certificate of Conformance
Kesesuaian produk dengan spesifikasi
Test Certificate 3.1
EN 10204
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SYR-SYD Series Cryogenic Side-Entry Trunnion Ball Valve - Velan

Product Details
Spec Detail
Size Range NPS 2-48 (DN 50-1200)
Pressure Class ASME 150 - ASME 900
Standard Connections Flanged (RF, RTJ) as per B16.5 &B16.47, Butt Welded as per B16.25
Series SYR-SYD
Valve design based on BS 6364, MESC 77/200, ISO 28921 (on request) and customer requirements
Temperature range -320 to 212°F (-196 to 120°C)
Face-to-face As per API 6D standard
End connections RF, RTJ as per B16.5 &B16.47 BW, Butt Welded as per B16.25
Body design Forged bolted two-piece and three-piece
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Size range— tanyakan via inquiry
Pressure class— tanyakan via inquiry
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High-Performance Cryogenic Side-Entry Ball Valves – Supplier & Stockist

Features & Benefits

As a leading Velan Valve Supplier, Distributor, and Stockist, we provide cryogenic side-entry ball valves engineered for extreme low-temperature and LNG applications. These valves feature an integral bonnet extension, ensuring cryogenic liquids boil into gas before reaching the stem packing—minimizing energy loss and preventing operational failure.

Our high-integrity cryogenic valves are designed to resist thermal deformation, guaranteeing tight shut-off performance in critical LNG, industrial gas, and cryogenic processing systems.

Superior Seat Design

✔ Soft or metal-seated with hard-faced ball & seats for extended durability ✔ Trapped fluid prevention in body cavity for safer operation ✔ Low fugitive emissions (ISO 15848 compliant)

Key Features

  • Secondary seals in pure graphite for enhanced leak prevention
  • Anti-static device & anti-blowout stem for safety
  • Lip seal configuration for superior sealing
  • Extended bonnet optimized for cryogenic service (-196°C / -320°F and below)

Operational Flexibility

  • Manual operation (wrench/gear with padlocking)
  • Actuated options: Pneumatic, Hydraulic, or Electric

Testing & Certifications – Fully Compliant & Reliable

✔ BS 6364, MESC 77/200, ISO 28921 (on request) ✔ Fire-safe certified (API 6FA/607) ✔ SIL 3 Certified (IEC 61508) ✔ ISO 15848 (Fugitive Emissions) ✔ PED 2014/68/UE compliant ✔ BS EN 1626 & BS EN 12567 (on request)


Why Choose Us as Your Velan Valve Supplier?

As a trusted Distributor and Stockist, we provide: - High-quality cryogenic valves for LNG, industrial gas, and petrochemical applications - Fast global delivery from our stocked inventory - Technical support & customization for specialized requirements

Seal presisi tinggi, meminimalisir kebocoran dalam sistem perpipaan.
Material tahan karat dan korosi, cocok untuk lingkungan industri berat.
Mudah diintegrasikan dengan aktuator elektrik maupun pneumatik.

SYR-SYD Series Cryogenic Side-Entry Trunnion Ball Valve – Velan

Product Details
Spec Detail
Size Range NPS 2-48 (DN 50-1200)
Pressure Class ASME 150 – ASME 900
Standard Connections Flanged (RF, RTJ) as per B16.5 &B16.47, Butt Welded as per B16.25
Series SYR-SYD
Valve design based on BS 6364, MESC 77/200, ISO 28921 (on request) and customer requirements
Temperature range -320 to 212°F (-196 to 120°C)
Face-to-face As per API 6D standard
End connections RF, RTJ as per B16.5 &B16.47
BW, Butt Welded as per B16.25
Body design Forged bolted two-piece and three-piece
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