20604-MFS

20604-MFS is a 200 series multiport, hard seat needle valve. 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.

• 4 3/4" NPT male - 1/2" NPT male or female connection
• Male-female, stainless steel valve
• 100% helium leak tested to 1 x 10-4 ml/s for 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
• 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
• Pressure rating of 10,000psi at 200°F, orifice size is 0.187"