44-5200 SERIES
Regulators - Pressure Reducing D44521866X012
Specifications
For other materials or modifications, please consult TESCOM.
OPERATING PARAMETERS
Pressure rating per criteria of ANSI/ASME B31.3
Maximum Inlet Pressure
400 and 3500 psig / 27.6 and 241 bar
Outlet Pressure Range
1-25, 1-50, 2-100, 2-250, 5-500, 5-600 psig
0.07-1.7, 0.07-3.4, 0.14-6.9, 0.14-17.2, 0.35-34.5, 0.35-41.4 bar
Design Proof Pressure
150% maximum rated
Operating Temperature1
-15°F to 200°F / -26°C to 93°C
Flow Capacity
Cv = 0.06
Cv = 0.15
Maximum Operating Torque
30 in-lbs / 3.4 N•m
TESCOM 44-5200 Series is a compact piston sensed
MEDIA CONTACT MATERIALS pressure reducing regulator designed for heavy cycle
Body duty applications. Venting or air load is optional for use
316 Stainless Steel or Brass with the TESCOM ER5000 Electropneumatic Controller.
Bonnet
300 Series Stainless Steel or Brass Applications
Piston • Test equipment
316 Stainless Steel or Brass
Seats
• Calibration stands
Polyimide (Vespel®) • Production equipment
O-Ring
FKM (Viton®-A) Features and Benefits
Filter (40 micron) • Compact and economical design
316 Stainless Steel
• For gas or liquid service
Remaining Parts
300 Series Stainless Steel and Brass • Piston sensed for high reliability and long
service life
OTHER • Standard version includes 1/4" NPTF gauge ports
Cleaning • Brass or Stainless Steel construction
CGA 4.1 and ASTM G93
Connections
• Adjustable stop limits maximum outlet pressure
1/4" NPTF Inlet, Outlet and Gauge Ports • Modification with 6000 psig / 414 bar inlet
Weight (without gauges) pressure is available
2 lbs / 0.9 kg
• Venting and captured venting is available
1
For extended temperatures from -40°F to 400°F / -40°C to 204°C, consult TESCOM.
• NACE compliant designs are available
Vespel® and Viton® are registered trademarks of E.I du Pont de Nemours
and Company.
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44-5200 SERIES
44-5200 Series Regulator Drawing
VENTING MODEL NON-VENTING MODEL
All dimensions are reference & nominal
Metric [millimeter] equivalents are in brackets
208 Visit our website at emerson.com or contact us at (800) 447-1250
44-5200 SERIES
44-5200 Series Regulator Flow Charts
For more information on how to read flow curves, please refer to the Flow Curves and Calculations document (debul2007x012) in the
TESCOM catalog or on www.tescom.com.
Cv = 0.06
600
[41.4]
500
[34.5] P1 = 3500 psig [241 bar] Inlet
1000 psig [69 bar]
P2 - psig [bar]
400
[27.6]
300
[20.7]
200
[13.8] 1000 psig [69 bar]
3500 psig [241 bar]
100
[6.9]
1000 psig [69 bar] 3500 psig [241 bar]
1000 psig [69 bar]
0 10 20 30 40 50 60 70 80 90
[283] [566] [850] [1133] [1416] [1699] [1982] [2265] [2548]
FLOW RATE - SCFM [SLPM] Nitrogen
Cv = 0.15
600
[41.4]
500
[34.5]
P2 - psig [bar]
400 P1 = 3500 psig [241 bar] Inlet
[27.6]
1000 psig [69 bar]
500 psig [34 bar]
300
[20.7]
200
[13.8] 3500 psig [241 bar]
500 psig [34 bar]
1000 psig [69 bar]
100 3500 psig [241 bar]
[6.9]
500 psig [34 bar]
500 psig [34 bar]
0
20 40 60 80 100 120 140 160
[566] [1133] [1699] [2265] [2832] [3398] [3964] [4531]
FLOW RATE - SCFM [SLPM] Nitrogen
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44-5200 SERIES
44-5200 Series Regulator Part Number Selector
Example for selecting a part number:
44-52 1 5 - 2 4 3 V - See Number Below
INLET AND
BASIC BODY PORT INLET FLOW OPTIONAL
OUTLET PRESSURE OUTLET MODS
SERIES MATERIAL SIZE PRESSURE CAPACITY VENTING
PORT TYPE
44-52 1 – Brass 0 – 1-25 psig 2 – NPTF 4 – 1/4" 1 – 3500 psig Cv = 0.06 V – Venting -038 – Dome loaded
6 – 316 Stainless 0.07-1.7 bar 241 bar -VA027 – Air loaded,
Steel 1 – 1-50 psig 2 – 400 psig Cv = 0.15 Venting*
0.07-3.4 bar 27.6 bar
2 – 2-100 psig 3 – 3500 psig Cv = 0.15 * Mod VA027 is only
0.14-6.9 bar 241 bar available for outlet
3 – 2-250 psig pressure 5 -500 psig /
0.14-17.2 bar 0.35 - 34.5 bar
5 – 5-500 psig
0.35-34.5 bar
6 – 5-600 psig
0.35-41.4 bar
210 Visit our website at emerson.com or contact us at (800) 447-1250
