HOKE - Needle valves 2219 Series

NEW! - 2219 Series:
Severe Service Needle Valves

The new Hoke 2219 Needle Valve is an excellent choice for many steam- and severe service applications. Grafoil® packing below the stem threads provides exceptional service at temperatures up to +538° C. The non-rotating 316 stainless steel stem tip prevents galling.

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Typical Applications
  • Steam service in power plants
  • Hot condensates

Technical Data
BODY MATERIAL: 316 stainless steel, carbon steel, Hastelloy® C-276, and Monel®
MAXIMUM OPERATING PRESSURE: 414 Bar @ 21° C
PROOF PRESSURE SAFETY FACTOR: 2:1
BURST PRESSURE: 4:1
OPERATING TEMPERATURE RANGE: -75° C to + 538° C @ 120 bar max.
ORIFICE: 4.3 mm
6.4 mm
7.9 mm
11.1 mm
Cv FACTOR: 0.47, 1.09, and 1.20

Features & Benefits
  • Meets ANSI 900# specifications
  • Grafoil® packing below threads isolates threads from media.
  • Non-rotating 316 stainless steel stem tip prevents galling
  • High pressure / high temperature use
  • All standard components are 316 stainless steel
  • Standard 316 stainless steel cast handle
  • Fractional end connections available up to 1”; metric end connections up to 25 mm
  • Gyrolok®, female NPT, NPS-, or tube socket weld end connections
  • Bubble-tight leak testing at both seat and packing

Please contact us for further information or for a quotation: info@lenntech .com

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Lenntech BV

Rotterdamseweg 402 M
2629 HH Delft
The Netherlands

tel: +31 15 261 09 00

fax: +31 15 261 62 89

e-mail: info@lenntech.com