USUN Model: HI20121-NC 20K PSI High pressure normal closed Pneumatic driven needle valve for auto...

USUN Model : SI20121-NC  20K PSI  Normal closed high pressure air control needle valve  

The low pressure compressed air as power to drive the cylinder ,to control on/off of

the Ultra High pressure fluid in the valve"s body .

-Normally open and Normally closed in two forms 

-According to the valve port location ,there are 6 kinds of connection types to meet varoeties of connection request  .

-The quality clloy dual-thread desigh,reducing the resistance knob

-Reliably anti-rotation fixted

-Panel or bracket

-Special double thread engagemen lghtweight design make the operation more easily

-PTFE packing low friction,long service life

-The valve body made of cold working AUSTIN stailess steel 316, so it will be more resistant to corrosin and wear

-Conical surface metal seal, regardless of the medium is a gas or liquid can be completely sealed

-Pressure relief hole, the connections are in line with the high pressure threaded connections ith internaional standards

-Made of stainless steel nuts,threaded sleeve .

 Valve product features 

· Stainless steel materials of contruction

· Specialised construction materials available

· Variety of body styles

· PTFE & other special materials of packing available

· Panel mount as standard

· Non rotating stem design

· Compact and lightweight

· Ergonomic handle for ease of use

· Dimensional compatibility with a range of other manufacturers

Product model information 

Product structure

Product specifications