44-2200 Series is a compact, lightweight high purity single-stage regulator for specialty, flammable, and industrial gas flows of less than 5 SCFM / 141 SLPM. Its diffusion-resistant metal diaphragm seal ensures gas purity and integrity. Ideal for use in laboratory and point-of-use gas systems, sampling systems, zero, span and calibration analyzer gases, specialty and industrial gas cylinder regulator and chromatograph flame detector fuel supply.

Maximum Inlet Pressure

400, 3500 psig / 27.6, 241 bar

Outlet Pressure Ranges

0-25, 0-50, 0-100, 0-250, 0-500 psig / 0-1.7, 0-3.4, 0-6.9, 0-17.2, 0-34.5 bar

Body Material

316L Stainless Steel, Brass, Hastelloy® or Monel

Seat Material

Teflon®

Bonnet

300 Series Stainless Steel, Brass

Diaphragm

316 Stainless Steel, Elgiloy®

Remaining Parts

316 Stainless Steel, Brass, Hastelloy® or Monel

Port Size & Type

1/4 NPTF

Operating Temperature

-40°F to 165°F / -40°C to 74°C

Flow Capacity

3500 psig / 241 bar Inlet: Cv = 0.06
400 psig / 27.6 bar Inlet: Cv = 0.15

Weight (without gauges)

2 lbs / 0.9 kg

Additional Information

For custom modifications or a complete system solution, please contact your local sales office.