NOSHOK 5530 Series 5-Valve Natural Gas Manifold Valves, Soft Seat/Tip (0.375” Orifice)

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  • Designed for use with differential pressure transmitters incorporating two isolation valves, two equalizing valves and a vent valve in natural gas applications
  • Flare Pattern™ valve configuration provides maximum clearance for fingers during operation
  • Soft tip valves feature a patented Acetal non-rotating soft tip stem, and aback-up metal-to-metal seal (U.S. Patent 6,820,857)
  • Non-rotating stem tip standard on large bore shut-off valves
  • Available in block, single flange, or double flange connection for remote or direct installation
  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
  • Soft seat design has 6,000 psi pressure rating @ 200 °F
  • Features a replaceable Acetal seat, and straight through porting for bidirectional, high capacity flow and easy roddable cleaning on the block valves
  • 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 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-rotating stem tip standard on isolation valves

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