8/11/2019 Tescom Series 44-2200

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Advantages

Compact in size Designed to reduce contamination and

provide accurate regulation of anycorrosive, non-corrosive or toxic gas

Brass model provides added economyfor control of non-corrosive media

Metal to metal diaphragm to body sealassures minimum inboard and outboardleakage

Convoluted diaphragm gives excellentaccuracy and long life

Panel mounting available Welded connections available: Sanitary

ends, VCR and tube stubs 300 Series Stainless Steel or brass

bonnet

Specifications

Operating Parameters pressure rating per criteria of ANSI/ASME B31.3

maximum rated inlet pressure . . . . . . . . 400 PSIG, 3500 PSIG

outlet pressure ranges . . . . . . . . 0-25, 0-50, 0-100, 0-250 & 0-500 PSIG design proof pressure . . . . . . . . . 150% maximum rated pressure leakage . . . . . . . . . . . . . . . . internal: bubble-tight external: design to meet 2 x 10 -8 atm cc/sec He operating temperature. . . . . . . . -15 F to +165 F (-26 C to +74 C) flow capacity: 3500 PSIG inlet. . . . . . . . . . . . . . . . . . . C v =.06 400 PSIG inlet. . . . . . . . . . . . . . . . . . . . C v =.15 maximum operating torque . . 30 in.-lbs. (3.4 Nm)

Media Contact Materials body . . 316L SST, Brass, Hastelloy-C or Monel bonnet . . . . . . . . 300 Series Stainless Steel, Brass diaphragm . . . . . . . . . . . . . . . . . 316 SST, Elgiloy

seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Teflon remaining parts . . . . . . . . . . . . . . . 316 SST/ Brass,

Hastelloy or Monel

Cleaning . . . . . . . . . . . CGA 4.1 and ASTM G93

Weight (without gauges) . . . . . . . . 2.0 lbs. (.9 kg)

Global technical support & distribution Design & manufacturing facilities in the U.S.A. & Germany

Metal Diaphragm Sensed/Economicalmaximum 400 or 3500 PSIG in/ranges up to 500 PSIG out

general purpose/pressure reducing

44-2200 Series

Teflon is a registered trademark of Du Pont. Hastelloy is a registered trademark of Haynes International, Inc. Elgiloy is a registered trademark of Elgiloy Corp.

Pressure Conversion 14.5 PSIG = 1 bar 145 PSIG = 1 MPa

8/11/2019 Tescom Series 44-2200

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3500 PSIG Inlet 400 PSIG Inlet

PORTING CONFIGURATIONFlow Charts

44-2200 Series Metal Diaphragm Sensed/Economical

Form No. 1731 Rev. 4/04 Printed 4/04 8M Printed in U.S.A.

All dimensions are reference & nominal Metric (millimeter) equivalents are in brackets

NOTE: Product availability and specifications contained herein are subject to change without notice. Consult local distributor or factoryfor potential revisions and/or service related issues.

WARNING! Do not attempt to select, install, use or maintain this product until you have read and fully understood theTescom Safety, Installation & Operation Precautions.

800-447-1250 763-241-3238 fax: 763-241-3224www.tescom.com icd@tescom.com12616 Industrial Boulevard Elk River, MN 55330 USAINDUSTRIAL CONTROLS DIVISION

O U T L E T P R E S S U R

E -

P S I G

FLOW RATE - SCFM Nitrogen0

25

50

75

100

125

150

175

200

225

4 8 12 16 20 24 28

P 1 = 3000 PSIG Inlet

2000

1000

2000

3000

1000

2000

3000

1000

2000

30001000

2000

30001000

O U T L E T P R E S S U R E -

P S I G

FLOW RATE - SCFM Nitrogen0

510

15

20

25

30

35

40

45

50

55

60

65

70

75

80

85

9095

100

1 2 3 4 5 6 7 8 9 10 11 12 13 14

P 1 = 400 PSIG Inlet

300

400

400

400

200

100

300

300

300

200

200

200

100

100

100

BASIC BODY OUTLET PRESSURE INLET & OUTLET INLET & OUTLET INLET FLOW SERIES MATERIAL RANGES PORT TYPE PORT SIZE PRESSURE CAPACITY

44-22 6 0 - 2 4 1

Part Number Selector example part number:

1 Brass5 Hastelloy-C

6 316L SST9 Monel

2 NPT 4 1/4" 1 3500 PSIG C v = .062 400 PSIG C v = .15

See porting configuration

0 0-25 PSIG1 0-50 PSIG2 0-100 PSIG3 0-250 PSIG4 0-500 PSIG(with 3500 PSIG inlet only)

44-22

Repair Kits , Accessories & Modifications may be available for this product. Please contact factory for more information.