HOKE - Needle valves
2200 Series


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2200 Series:
Bar Stock, Screwed Bonnet Needle Valves

Dyna-Pak® packing below the stem threads, a hardened thread gland and a Hastelloy® C-276 stem tip keep valves leak-tight while providing long cycle life. A choice of two flow capabilities enables use in a variety of severe service applications.

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Typical Applications
  • Corrosive handling
  • Sampling systems
  • Metering service

Technical Data
BODY: 316 stainless steel
MAXIMUM OPERATING PRESSURE: 345 Bar @ 21° C
OPERATING TEMPERATURE RANGE: -54° to +232° C
ORIFICE: 2.2 mm to 8.0 mm
Cv FACTOR: 0.12 to 1.40

Features & Benefits
Safety
  • Lock pin prevents accidental bonnet disengagement
Durability
  • Hastelloy® C-276 stem tip provides long service life
Extended temperature range
Reliability
  • All valves are tested for bubble-tight leakage at both seat and packing
Extended cycle life
  • Dyna-Pak® packing below stem threads prevents washing away of thread lubricant and contamination of process fluid
Installation variety
  • Choose from a broad selection of male NPT, female NPT and HOKE Gyrolok® tube fitting connections in globe or angle patterns
Panel mounting
  • Panel mounting is standard on all models

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

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tel: (+31)(0)15 26.10.900
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e-mail: info@lenntech .com