2" Pressure Barrel Cap With Stainless S30 Valve £11.00 Sold out 2" pressure barrel cap fitted with stainless steel S30 valve ( piercing pin type) This valve cap fits all pressure barrels with 2" openings but is not suitable for king kegPlease note this S30 valve has a floating piercing pin which is compatible with 8g bulbs which can be removed if required and then becomes compatible with hambleton bard S30 co2 cylinders. Add to basket View basket Category Barrels Kegs and Spares Tags Barrels kegs and Spares