Manifolds for Natural Gas Applications

Noshok now offers several 5-valve manifold options, designed for use with differential pressure transmitters. These manifolds employ two isolation valves, two equalizing valves and a vent valve for use in natural gas applications.

Backed by a 3-year warranty, these manifolds are available in block, single flange or double flange connections for remote or direct installation. The manifold bodies are machined from cold drawn extrusion, allowing NOSHOK to hold tighter tolerances than many competitors’ valves. In addition, all NOSHOK valves are 100% Helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability.

Features & Benefits

  • All 316 stainless steel stems (even in steel valves) for long service life
  • Stem and bonnet 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
  • Bonnet lock pin to prevent accidental loosening
  • Vinyl bonnet and stem dust cap
  • Viton® O-Ring and Teflon® back-up ring stem seals
  • Electroless nickel plated finish on carbon steel valves
  • Electropolish finish on stainless steel valves

5030/5130 Series, Hard & Soft Seat/Tip

  • 5030 Series hard seat valves have a 10,000 psi pressure rating @200°F
  • 5130 Series soft seat/tip valves have a 6,000 psi pressure rating @200°F
  • 5130 Series valves also feature a replaceable Delrin® seat, and straight through porting for bi-directional, high capacity flow and easy roddable cleaning
  • Blow-out proof stem provides a secondary stem seal in the full open position
  • 0.187 inch orifice size

5530 Series, Soft Seat – 3/8” Orifice

  • Soft seat design has a 6,000 psi pressure rating @200°F
  • Feature a replaceable Delrin® seat, and straight through porting for bi-directional, high capacity flow and easy roddable cleaning
  • Blow-out proof stem provides a secondary stem seal in the full open position
  • 0.375 inch orifice

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