200 Series Multiport, Hard Seat Needle Valves

Multiport design reduces the number of gauge and other instrument connections to permanent piping installations, decreasing possible leak paths
Optional bleed plugs further allow pressure to be bled off without disturbing the permanent piping installation
100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
10,000 psi pressure rating @ 200 ?F
Blow-out proof stem provides a secondary stem seal in the full open position
FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Graphite packing optional
All stems are 316 Stainless Steel
All stem threads are rolled for strength and ease of operation
One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
Slotted spring pin to prevent accidental loosening
Vinyl dust cap for bonnet and stem (non-packing)