3-way manifold 3 series

stainless steelisolation

Compact design is ideal for installations with limited space, such as behind panels or in cabinets 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 Soft tip valves feature a patented Delrin® non-rotating soft tip stem, and a back-up metal-to-metal seal (U.S. Patent 6,820,857) 3610 Series hard seat valves have 10,000 psi pressure rating @ 200 °F 3710 Series soft tip valves have 6,000 psi pressure rating @ 200 °F 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 Vinyl dust caps for bonnets and stems (non-packing) Patented body-to-bonnet, metal-to-metal seal is designed to significantly increase the pressure range of the valve (U.S. Patent 7,758,014) Materials - Zinc-nickel plated steel, electropolished 316 Stainless Steel Connections - 1/4" NPT Pressure ratings* - Hard Seat: 10,000 psi @ 200 °F Soft Seat: 6,000 psi @ 200 °F Orifice size - 0.141" Flow coefficient - CV 0.44