• 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