Overview Product Description 247966 New-No Box; Norgren S/510D Pneumatic Exhaust Valve 1/4 x 3/8NPT; 10BAR; . Item is New; unused; no factory packaging. Austin Surplus SKU: 247966 Location: GRG-R11-P11-S04-C-0005832 Product Videos Custom Field MPN S/510D Product Reviews