Products
RK-Needle valves

Marking

Mini plant valves

Nominal diameter

DN 4 - DN 10

Temperature

up to +500°C

Pressure range

PN 315, PN 250

Productdetails

RK-Needle valves - your miniplant valve for generally applications

With conventional stuffing box or bellow sealed and safety stuffing box a good solution with clamping ring connection for your miniplant or measurement application.

Advantages of  "RK-Needle valves":

  • compact design
  • compatible with tre current clamping ring connection manufactures
  • one-oiece solid body
  • TA-Luft-design with bellow and safety stuffing box

Accessories:

  • stem extension

Special designs:

  • special materials like Titan, Hastelloy etc.
  • soft seated or metal seated
  • stuffing box made of Graphite or PTFE
  • with female threaded ends
  • with male threaded ends
  • male/female variation
  • light series acc. to DIN 3861
  • NPT-thread
Needle valve NVK-HP
  • DN 4 - DN 10
  • metal tight conical globe
  • metal resealing
  • face to face dimensions acc. to: producers standard
  • with clamping ring connection
Material KzBez. Pressure Nominal diameter Temperature
stainless steel 1.4571 PN 315 DN 4 - DN 10 0°C - 500°C
Data sheet Specification Certificate
NVK-HP-EN-2007-05
Spec-NVK-HP-EN
Needle valve NVFK-HP
  • DN 4 - DN 10
  • metal tight conical globe
  • metal resealing
  • fully welded bellow and safety stuffing box above
  • face to face dimensions acc. to: producers standard
  • with clamping ring connection and bellow
Material KzBez. Pressure Nominal diameter Temperature
stainless steel 1.4571 PN 250 DN 4 - DN 10 0°C - 500°C
Data sheet Specification Certificate
NVFK-HP-EN-2007-05
Spec-NVFK-HP-EN
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