Flare Pattern™ valve configuration provides maximum clearance for fingers during operation
Soft tip valves feature a patented Delrin® non-rotating soft tip stem and a back-up metal-to-metal seal
Non-rotating stem tip standard on large bore isolation valves
100% helium leak tested to 1 x 10-4 ml/s for performance and reliability
Features a replaceable Delrin® seat and straight through porting for bidirectional, high-capacity flow and easy roddable cleaning on the block valves
Blowout-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
All stem threads are rolled for strength and ease of operation
1-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
Slotted spring pin to prevent accidental loosening
Color-coded vinyl dust caps for bonnets and stems
Applications: For differential pressure transmitters incorporating two isolation valves, two equalizing valves and a vent valve required in natural gas applications