Products

ngr04

NGR04


Pipe-Size: 1-1/4″, 1-1/2", 2", 2"FL, 3″FL

The NGR04 series spring loaded gas regulators with internal relief provide consistent and controlled pressure in a variety of residential, industrial and commercial applications.  The NGR04 is fully certified to ANSI Z21.80/CSA 6.22 for Class I, Class II, Vent Limiting and OPD(Overpressure Protection Device) applications and are designed to be used in many applications where non-corrosive dry gases are used.

FEATURES:

  • ANSI Z21.80/CSA 6.22 CERTIFIED
  • Vent Limiter Option
  • Internal Relief - OPD
  • Outlet pressures up to 3 psig
  • Conforms to ANSI B109.4
  • Corrosion resistant exterior
  • Inlet Pressure Tap standard

Spring Ranges:

3-7" wc Brown
4-13" wc Gray
9"-14" wc Black
9"-15" wc Blue
12-20" wc Silver
13"- 1 psig Red/Gray (-HP)
1 psig - 2 psig Yellow (-HP)
1 psig - 2.5 psig Red (-HP)
1 psig - 3 psig White (-HP)

Literature & Resources

NGR04 PDF

NGR Regulator Manual

CSA Certification Record

NGR04 1-1/4″ to 3″ FL