Memoryseal™ Cryogenic Top-Entry Ball Valve - Velan

Dokumen tersedia

COO — Certificate of Origin

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COC — Certificate of Conformance

Kesesuaian produk dengan spesifikasi

Test Certificate 3.1

EN 10204

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Memoryseal™ Cryogenic Top-Entry Ball Valve - Velan

Product Details

Spec	Detail
Size Range	NPS 3/8 - 3 (DN 10 - 80)
Pressure Class	ASME Class 600
Standard Connections	Socket weld, Threaded

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Spesifikasi utama

Size range— tanyakan via inquiry

Pressure class— tanyakan via inquiry

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Deskripsi Lengkap

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:

ASME B16.5, ASME B16.34, API 608, API 598 compliant
Fire-safe (API 607, BS 6755) with SS 316 & graphite body gasket
Long-pattern face-to-face dimensions (ASME B16.10)

✔ Superior Sealing & Durability:

MemorySeal® seats – Auto-adjusting for wear, pressure, and temperature fluctuations
Blowout-proof stem with low operating torque
Stem bearing reduces side thrust for smoother operation
Multiple stem seals (solid PTFE or Chevron-type, adjustable)

✔ Enhanced Safety & Performance:

Pressurized thrust washer prevents galling & acts as a secondary stem seal
Fully enclosed spiral-wound graphite gasket (stainless steel reinforced)
Air vent on all balls for pressure equalization
Fire-safe design with ball-to-body seat backup

✔ Robust Construction & Options:

Gear actuator standard on NPS 8–24 (DN 200–600) SB-150/300 & NPS 6–12 (DN 150–300) SB-600
Locking devices (optional for NPS ½–6 / DN 15–150)
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

Keunggulan & Fitur Umum

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.