Compact style manifold is designed for use with differential pressure transmitters incorporating two isolation valves and an equalizing valve in differential pressure measurement
100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
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 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
Labeled and color coded vinyl dust caps for bonnets and stems