• 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