2070-EMFS

2070-EMFS is a 2070 series 2-valve hard seat manifold valve. It combines isolating and venting in a single valve, eliminating the need for tubing and fittings. Block valve isolates the downstream process fluids, and the bleed valve exhausts upstream fluids enabling instruments to be removed without disturbing the permanent piping installation.

• 1/2" NPT connection
• Extended 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"