M&M Rogness Equipment Co.
M & M Rogness Equipment Co.
1941 W. County Road C-2
Roseville, MN 55113
Phone: 651-633-0550
Fax: 651-633-6797
Email: sales@mmrogness.com
Website: www.mmrogness.com
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Body
  • Black coated aluminum
Bonnet
  • Die cast aluminum, black coated
Seals
  • Buna N Elastomer standard
Seat
  • Brass
Supply Pressure
  • 250 psig
Operating Pressure Range
  • 5 to 125 psig
Operating Temperature Range
  • 40ºF to 120ºF
Gauge Ports
  • 1/4"
High Flow Regulators
Unit of Measure
Items High Flow Regulators
R398
High Flow Regulator 		High Flow Regulators
R398G
High Flow Regulator with Gauge (0 to 160 psi) 		High Flow Regulators
R398H
High Flow Regulator with High Pressure (10 to 250 psi Adjustment) 		High Flow Regulators
R398L
High Flow Regulator with Instrument Pressure (3 to 20 psi Adjustment) 		High Flow Regulators
R398P
High Flow Regulator with Low Pressure (3 to 60 psi Adjustment)
Pipe Size N/A 1 in
Max. Flow N/A 600 scfm
A N/A 4 7/8 in
B N/A 2 1/32 in
C N/A 9 1/2 in
D N/A 4 1/4 in
Weight N/A 3.4 lb
Features N/A
  • Micro finished brass seat to ensure no reduced pressure creep
  • Relieving style piston standard
  • High scfm flow due to efficient aspiration
  • Hard epoxy corrosion protection
  • Available in 1", 1-1/4", 1-1/2" NPT sizes
Kits N/A Repair Kit
  • Piston relieving - DK39
  • Piston non-relieving - DK39N
  • Valve - VK39
  • Spring (5-125 psi) - SK39
  • Spring (3-60 psi) - SK39L
  • Spring (10-200 psi) - SK39H
  • Spring cage - SC39
Mounting Kits
  • Bracket Kit - RBK39
  • Panel mounting kit ring only - PKR35
    panel hole size 1-3/16"