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Spyder High Performance Valve Stem

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Condition:
New
$19.99
Spyder High Performance Valve Stem

Made of stainless steel with a Delrin™ cup seal this was designed with performance in mind. The shaft itself is multi-slotted for balanced air flow during valve opening. Click here for a large picture.

 
  • Our HP valve stem has slots on top and bottom. This provides uniform airflow and pressure on the valve stem to the valve body during firing
  • The HP valve stem cup seal is tapered for improved air flow
  • Fully CNC machined from stainless steel with a replaceable Delrin™ valve stem cup seal
  • our HP valve stem has an undercut section that leads to a 45° angle which directs the air into the exhaust side of the valve during firing
  • With such chronograph or FPS increases, the use of lower pressure springs will help reduce kick and offer less fatigue and wear on marker components
  • Increases efficiency

NOTE: The addition of a low tension spring or spring kit may be necessary to achieve below 300fps operation. Markers with inline regulators should be able to lower input pressure