home Links site map

 

 

 

 

 

NS Series Needle Valves

 

 

   
NS Series Needle Valves



Needle Valves with Standard head unit incorporating non-rotating hard tip and adjustable gland packing. 6,000psi [408Bar] rated, sizes 1/4" to 1".

DESIGN FEATURES
* Robust HIGH pressure design
* DESIGNED to be maintained
* Two piece stem with NON-Rotating tip
* TIP Hardened for effective shut-off and life
* Low operating torque
* Smooth 4 turns from OPEN to CLOSE
* Back sealing on the stem
* 316 ss to NACE Specification
* Wide range of thread forms available
* Compact size
* Adjustable gland packing
* Panel mounting option
* Full material traceability
* Stem Seal below actuating threads to prevent
contamination & gauling of threads
* Metal/Metal bonnet seal for pressure tightness
even at elevated temperatures

Download PDF Data Sheet Click Here

Return Click Here

© copyright colson 2008 designed by www.sunshinebricks.com.com