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Model 447NC regulator is designed to deliver high gas flows from piping systems that are equipped with standard pipe connection outlets. This heavy-duty, high flow, pipeline regulator has back entry access and a 1/4 in. NPT inlet connection. It features a brass body and bonnet, 2.5 in. dual scale brass gauge, brass T-screw adjustment handle and one-piece encapsulated seat design with internal filter and neoprene seat.

Features

  • Forged brass body and bonnet for longer service life
  • Conforms to CGA E-4
  • Provides high gas flows for piping systems
  • 2.5 in. Brass-plated steel dual scale (psi/kPa) easy-to-read gauges
  • Easy-to-operate brass T-screw handle
  • 1/4 in. NPT (F) inlet connection
  • Rubber diaphragm for better pressure control
  • 9/16 in. - 18 RH (F) outlet connection
  • Designed to work with back-entry standard pipe connection outlets
  • One-piece encapsulated seat design with internal filter to protect the neoprene seat from particulate contamination
  • Weight: 4.3 lbs
  • Size: 1/4 in.
  • Connection Inlet: 1/4 in. NPT (F)
  • Connection Outlet: 9/16 in. -18 RH (F)
  • Material: Brass, Brass-plated steel, Rubber, Neoprene
  • Gauge Size: 2.5 in.
  • Gauge Scale: psi/kPa
  • Compliance: CGA E-4