The Swagelok SS-6DBS8 1/2″ Blowdown Needle Valve is a high-quality valve made of stainless steel, suitable for use with water and air. With a compression end type and a manual valve operation, this valve is ideal for industrial applications. Manufactured in the United States by Swagelok, this needle valve provides precise control and reliability for a variety of hydraulic, pneumatic, pump, and plumbing systems. Its durable construction and precise design make it a valuable component for any business or industrial setting.