Our new high performance or HP balanced Spyder valve has great features that sets it apart from any other valve. First, the shaft is multi-slotted. We've added a angled leading edge from the valves mouth to the exhaust port for super flow. And other features listed below. Click here for a larger view.
Our HP valve stem has slots on the sides. 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 and efficiency
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 30° angle which directs the air into the exhaust side of the valve during firing
The inlet port has a leading edge that is angled to further enhance airflow
Common increases average around 47fps, however its not uncommon to see 54+fps using this valve.
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
Markers with inline regulators will be able to significantly reduce the input pressure
NOTE: The addition of a low tension spring or spring kit may be necessary to achieve below 300fps operation. As a baseline, markers with inline regulators should be able to drop input pressures around 100psi from stock
The New Designz HP Valve is newer, so it should be commonly available, both new and used.