3-way manifold 3 series

stainless steelisolationflange

Available in block, single flange, or double flange connection for remote or direct installation 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 3010 Series hard seat valves have 10,000 psi pressure rating @ 200 °F 3110 Series soft seat valves have 6,000 psi pressure rating @ 200 °F 3110 Series soft seat 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 - Flange-flange, 1/2" NPT-flange, 1/2" NPT-1/2" NPT Pressure ratings - Hard Seat: 10,000 psi @ 200 °F Soft Seat: 6,000 psi @ 200 °F