Block and Bleed Needle Valve

Specifications Flow coefficient: 0.44 Metal-to-metal hard seat design is 100% helium leak tested to 1 x 10-4 ml/s at 200 PSI Features Allows pressure to be bled off without disturbing the permanent piping installation allowing quick and easy removal or replacement of instruments FKM O-ring and PTFE back- up ring below the threads protects from corrosion and galling Stem threads are rolled for strength and ease of operation 0.090" bleed hole located on bottom is controlled by a 1/4"- 20 UNF-2A bleed screw

For more information on Block and Bleed Needle Valve talk to Dixon Group Europe Ltd