DK-LOK Needle Valve, V15 Series
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V15 Series Needle Valve

Brand: DK-LOK
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Every valve is tested with the nitrogen @1,000psig (68bar) for leakage at the seat to a maximum allowable leak rate of 0.1 SCCM.
Features
  • Forged body, pressure rating up to 5,000 psig (345 bar).
  • Designed for a wide range of general-purpose in gas and liquid applications
  • Forged body with inline and angle pattern
  • Integral bonnet design to eliminate inadvertent stem back-out
  • Standard metal seal for pressure tightness at elevated temperatures
  • Standard PTFE packing and optional PEEK packing for higher temperature service
  • Packing nut allows external packing adjustment to ensure leak-free packing on stem
  • Broad choices of end connections include reliable DK-Lok, NPT & ISO Male & Female pipe threads

Specifications

Brand

Approvals & Certifications

  • ABS
  • ASME N, NPT
  • BV
  • CE
  • CRN
  • DNV GL
  • KHNP
  • KR
  • LLOYD
  • NK
  • RWTÜV

BSP Inlet

  • 1/2” BSPT Female - ISO
  • 1/4” BSPT Female - ISO
  • 3/8” BSPT Female - ISO

BSP Outlet

  • 1/2” BSPT Female - ISO
  • 1/4” BSPT Female - ISO
  • 3/8” BSPT Female - ISO

Enclosure, Body Material

  • 316 Stainless Steel - A182
  • Alloy 400 (B564)
  • Brass (B283)

NPT Inlet

  • 1/2” NPT Female
  • 1/2” NPT Male
  • 1/4” NPT Female
  • 1/4” NPT Male
  • 1/8” NPT Female
  • 1/8” NPT Male
  • 3/8” NPT Female
  • 3/8” NPT Male

NPT Outlet

  • 1/2” NPT Female
  • 1/2” NPT Male
  • 1/4” NPT Female
  • 1/4” NPT Male
  • 1/8” NPT Female
  • 1/8” NPT Male
  • 3/8” NPT Female
  • 3/8” NPT Male

Packing Material

  • Grafoil
  • PEEK
  • PTFE / D1710

Documentation

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