2-channel manifold 2 series

stainless steelflange

Designed for use with differential pressure transmitters in liquid level applications Available in either single flange or double flange connection for direct installation 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability 2020 Series hard seat valves have 10,000 psi pressure rating @ 200 °F 2120 Series soft seat valves have 6,000 psi pressure rating @ 200 °F 2120 Series valves also feature a replaceable Delrin® seat, and straight through porting for bidirectional, high capacity flow and easy roddable cleaning 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 stems are 316 Stainless Steel 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 caps for bonnets and stems (non-packing) Materials - Zinc-nickel plated steel, electropolished 316 Stainless Steel Connections - 1/2" NPT, 1/4" NPT, NPT-flange, Flange-flange, NPT-NPT configurations available Pressure ratings* - Hard Seat: 10,000 psi @ 200 °F Soft Seat: 6,000 psi @ 200 °F