CA T380CA T390

Type 380SS Stainless Steel Filter Regulator
Type 390SS Stainless Steel Regulator

The Type 380/390SS stainless steel filter regulator series is designed for demanding applications that require stable, accurate pressure regulation and high flow capacity. Corrosion resistant 316L stainless steel housing, trim and filter assemblies make this series adaptable to offshore and other harsh environments. Large porting ensures stable and repeatable output pressures, even during wide supply pressure variations from large volume valve actuators. Oversized valving helps the units achieve high flow rates with minimal pressure drop.


Output Range
psig (bar)
0-30 (0-2.1), 0-60 (0-4.1), 0-100 (0-6.9),
0-150 (0-10.3), 0-200 (0-13.8)
Maximum Supply Pressure 290 psig (20.0 bar)
Maximum Flow Coefficients (Cv) Type-380: 3/4": 9.0; 1": 10.0
Type-390: 3/4": 11.0; 1": 11.0

Flow Capacity:

100 psig (7 bar) supply, 20 psig (1.4 bar) output

3/4": 350 scfm (9,905 NL/min)
1": 400 scfm (11,320 NL/min)
Exhaust Capacity 2.0 scfm (56.6 NL/min), downstream
pressure 10 psig (0.7 bar) above set point
Air Consumption 4 scfh (2 NL/min) maximum
Operating Temperatures -40°F to +200°F (-40°C to +93°C)
Autodrain: 32°F to +200°F (0°C to +93°C)
Low Temperature Option: -62°F to +194°F (-52°C to +90°C)
Operating Media Air, inert gas, sweet (natural gas)
Porting Inlet/Outlet: 3/4" NPT or 1" NPT
Gauge (2): 1/4" NPT
Exhaust: 1/8" NPT
Filtration Type-380: 40 micron standard, 5 micron option
Type-390: N/A
Weight Type-380: 16.6 lbs (7.5 kg)
Type-390: 14.5 lbs (6.6 kg)
Materials 316L stainless steel: body, bonnet, filter
Nitrile: diaphragm, seals
Inconel: valve spring

Ordering Information

Use this coding system to order

T380 and 390 order coding system