Advantages

• Durablepistonsenseddesign

• Outletpressurerangesarefieldadjustable

• Twoandfour1/4"NPTorSAEportsstandard

• Unbalancedmainvalve

• Minimalsoftgoods

• Non-venting

• Backpressure,two-stageandcartridgeversionsavailable

• 316SSTconstructionavailable

Specifications

OperatingParameters pressureratingpercriteriaofANSI/ASMEB31.3

maximumratedinletpressure . . . . . . 6000PSIG

outletpressureranges: lowpressure . . . . . . . . . . . . . . . . . . 0-220PSIG highpressure . . . . . . . . . . . . . . . . . 0-1800PSIG

designproofpressure. . . . . . . . . 150%maximum

ratedpressure

leakage . . . . . . . . . . . . . . . . . . . . . . . bubble-tight

operatingtemperature1. . . . . . . . -15°Fto+165°F (-25°Cto+74°C)

flowcapacity . . . . . . . . . . . . . . . . . . . . . . Cv=.06

1. Extended temperatures from -40°F to +400°F available, please consult Tescom.

MediaContactMaterials body. . . . . . . . . . Aluminum6061(Nickel-plated)2.

seat . . . . . . . . . . . . . . . CTFE,PEEkorVespel®

o-rings. . . . . . . . . . . . . seePartNumberSelector

remainingparts. . . 300SeriesSSTorAluminum 2. 316 Stainless Steel construction available, please consult Tescom.

For other materials and modifications, please consult Tescom.

Connections . . . . . . . . . . . . . . .1/4"NPTorSAE

Cleaning . . . . . . . . . . . CGA4.1andASTMG93

Weight(approximate) . . . . . . . . . ..5lbs.(.23kg)

High Pressure/Miniaturemaximum 6000 PSIG in/ranges up to 1800 PSIG out

pressure reducing/compact/durable

BB-1 Series

Vespel® , Viton® and Kalrez® are registered trademarks of DuPont.

Pressure Conversion 14.5PSIG=1bar145PSIG=1MPa

D76

0039

X01

2

FIGURE 1 FIGURE 2Flow Charts

BB-1 Series High Pressure/Miniature

All dimensions are reference & nominal

Metric (millimeter) equivalents are in brackets

OU

TL

ET

PR

ES

SU

RE

- P

SIG

FLOW RATE - SCFM (LPM) Nitrogen

0

25

50

75

100

125

150

175

200

225

250

5(142)

10(284)

15(426)

20(568)

25(710)

30(852)

35(994)

40(1136)

45(1278)

50(1420)

BB-13AL3KEA4

BB-13AL2KEA4

BB-13AL1KEA4

6000 PSIG Inlet

6000

3000

1500

60001500

BB-1

Low Pressure Model

OU

TL

ET

PR

ES

SU

RE

- P

SIG

FLOW RATE - SCFM (LPM) Nitrogen

0

200

400

600

800

1000

1200

1400

1600

1800

2000

16(453)

32(906)

48(1359)

64(1812)

80(2265)

96(2718)

112(3171)

128(3624)

144(4077)

160(4530)

BB-13AH3KEA4

BB-13AH2KEA4

BB-13AH1KEA4

6000 PSIG Inlet

6000

6000

1500

3000

3000

3000

1500

BB-1

High Pressure Model

Low Pressure Model

High Pressure Model

High Pressure Model

Low Pressure Model

©TescomCorporation,2007;AllRightsReserved.TescomisabusinessunitoftheRegulatorDivision.TrademarksarepropertyofdivisionsofEmersonProcessManagement.

FormNo.1761Rev.1/07Printed1/075MPrintedintheU.S.A.

The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, expressed or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such product at any time without notice.

WARNING!Donotattempttoselect,install,useormaintainthisproductuntilyouhavereadandfullyunderstoodtheTescom Safety, Installation & Operation Precautions.

Tescom Industrial controlsTel: 800-447-1250 • 763-241-3238Fax: 763-241-3224 • email: ic@tescom.com 12616 Industrial Boulevard • Elk River, MN 55330 USA

Part Number Selectorexamplepartnumber:

www.Tescom.com

For information contact:

BB - 1 3 A L3 K E A4

BASICSERIES FuNCtIoN

Body MAtERIAL LoAd tyPE

outLEt PRESSuRE

SEAto-RINGSEAL

PoRtING CoNFIG.NuMBER oF PoRtSAdjuStABLE PRESEt

BB 1 – PressureReducing

3 – Aluminum6061

A –Adjustable

P –Preset

L1 – 0-80PSIG

L2 – 0-140PSIG

L3 – 0-220PSIG

H1 – 0-700PSIG

H2 – 0-1200PSIG

H3 – 0-1800PSIG

0-80PSIG

80-140PSIG

140-220PSIG

220-700PSIG

700-1200PSIG

1200-1800PSIG

K –CTFE

P –PEEk

V –Vespel®

B – 90DuroBuna

E – E.P.K – kalrez®

N – Buna-Nu – PolyurethaneV – Viton®

A4 – 1/4"NPT 4(Figure1)B4 – 1/4"SAE 4(Figure1)A2 – 1/4"NPT 2(Figure2)B2 – 1/4"SAE 2(Figure2)

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