304 Stainless Fitting Pneumatic Throttle Valve SL BSPT Thread 1/8 1/4 1/2 Flow Controller 4 6 8 10mm Hose Connector Air Valves

304 Stainless Fitting Pneumatic Throttle Valve SL BSPT Thread 1/8 1/4 1/2 Flow Controller 4 6 8 10mm Hose Connector Air Valves

Aliexpress UK