This valve says it has a built-in flow restrictor. Would I still be able to use it to tether my gun using a Huma Air external regulator?
talontunes.com Thanks,

BISLEY Charging Valves 300BAR M18 x 1.5 – Ideal for Carbon Fibre Cylinders - Airgun Accessories
Description 300BAR Bisley Brand Cylinder Valves. High quality valves with a built in flow restrictor. Large control handle for ease of use. Nickel plated for long term durability. M18 x 1.5 Thread Full Kit: Includes Valve, Basic Bisley Gauge, DIN Male Adaptor, 450mm Microbore Hose and Bleed...
