Natural Gas and LP Line

Natural Gasand LP

Line

IUSA is present in Mexico, Europe, Asia, the US, Central and South America.

• Established in 1939.

• Workforce of over 12,000 employees.

• Manufacturing facilities established in Mexico and USA.

• More than 6,000 diversified products for construction, metering and industry.

• 90% of the companies have ISO-9001:200. UL, ANCE, NMX and ASTM

certification, and comply with international regulations applicable to export products.

• Proprietary infrastructure and logistics with 22 sales and distribution offices in

Mexico and the US.

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X. NEEDLE VALVES FOR GAS OR AIR

IX. BY-PASS VALVES FOR GAS OR AIR

VIII. BALL VALVES FOR GAS, OIL OR WATER

VII. HIGH PRESSURE GAS REGULATORS

VI. LOW PRESSURE GAS REGULATORS

V. FLEXIBLE GAS HOSES

IV. ZAMAC FITTINGS

III. LIGHT SERIES BRASS FITTINGS

II. STANDARD SERIES BRASS FITTINGS

I. PIGTAIL

CONTENTS

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XIX. TORCH FOR DISPOSABLE GAS CANS

XVIII. TEMPERATURE CONTROLS(ACCESSORIES)

XVII. TEMPERATURE CONTROLFOR WATER CONTROLS

XVI. GAS LEVEL METERS

XV. GAS CARBURETION TANK VALVES

XIV. STATIONARY GAS TANK VALVES

XIII. GLOBE VALVES AND GAS COUPLERS

XII. GAS TANK VALVES

XI. GAS STOVE AND OVEN VALVES

TORCHES CERTIFICATION

TEMPERATURE CONTROLS CERTIFICATION

VALVES CERTIFICATION

REGULATORS CERTIFICATION

FITTINGS CERTIFICATION

PIGTAIL CERTIFICATION

CERTIFICATIONS

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IUSA | Natural Gas and LP

5www.iusa.mx

50 Cm Pigtail (POL To Inverted Flare)General DescriptionCopper pigtail, POL to inverted flare nut. It is used to connect a regulator to a tank or cylinder.

General SpecificationsPigtail made of 1/4” D.I. copper tube, with brass fittings, POL with left nut (hex. 7/8”) x UNF 7/16” inverted flare.

I. PIGTAIL

R3 Code Model Measurement Pieces per Pack

312064 PTI-1 CGA # 510X7/16” - 24 UNF 20


362496 POL to Inverted Nut Flexible Pigtail

POL CGA 510 / 7/16” -18 UNS Inverted Nut

50

POL To Inverted Nut Flexible PigtailGeneral DescriptionFlexible hose pigtail, POL to inverted nut, with weather-resistant plastic handle that allows easy installation on cylinder.

General SpecificationsPigtail made of rubber hose with corrosion-resistant stainless steel mesh, POL CGA 510 (0.880.14 NGO LH) connector to cylinder, 7/16” -18 UNS inverted nut connector to regulator. Operating pressure: 7 kg/cm2 (100 P.S.I. = 0.68 Mpa). Maximum operating pressure: 14 kg/cm2 (200 P.S.I. = 1.36 Mpa). Maximum temperature: 60°C. Minimum resistance to burst 75 kg/cm2 (75 Mpa). Resistance to stress: 90 kg (800N).

Pigtail AdapterGeneral Description1/4” male NPT pigtail adapter x female inverted pigtail nut.

General SpecificationsMade of 360-alloy machined brass, 1/4” MNPT x 7/16” -24 UMF.

R3 Code Model Measurement Pieces per Pack 336617 APPT-14 1/4” MNPT x 7/16” -24 U≤MF 50

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II. BRASS FITTINGS - STANDARD SERIES


Standard Flare NutGeneral DescriptionStandard flare nut, made of 360-alloy machined brass, available in several measurements.

General SpecificationsLong flare nut, made of 360-alloy machined brass, available in several measurements.

Reduced Flare NutGeneral DescriptionReduced flare nut, flared thread to copper tube.

General SpecificationsReduced flare nut, made of 360-alloy machined brass. The first measurement corresponds to the flared thread; the second to the measurement of the tube. Available in different measurements.

R3 Code Model Measurement Pieces per Pack311971 TR-1 5/16” FLARE x 1/4” TUBE 50311972 TR-2 3/8” FLARE x 5/16” TUBE 50311973 TR-3 1/2” FLARE x 3/8” TUBE 50

R3 Code Model Measurement Pieces per Pack311956 TC-3 1/4” HFLARE 100311957 TC-4 5/16” HFLARE 100301050 TC-5 3/8” HFLARE 100311959 TC-6 1/2” HFLARE 100

End NippleGeneral DescriptionMale flare to MNPT male flare end nipple. Used for joining copper tube female flare connector to NPT-thread female flare.

General SpecificationsMade of 360-alloy machined brass, available in several measurements with a male flare connection by another male NPT connection.

R3 Code Model Measurement Pieces per Pack311984 NT - 2 1/4” MFLARE x 1/8” NPT 100311985 NT - 3 1/4” MFLARE x 1/4” NPT 100311986 NT - 4 1/4” MFLARE x 3/8” NPT 100311987 NT - 8 5/16” MFLARE x 1/4” NPT 100311988 NT - 9 5/16” MFLARE x 3/8” NPT 100311989 NT - 10 5/16” MFLARE x 1/2” NPT 100311990 NT - 11 3/8” MFLARE x 1/8” NPT 100311991 NT - 12 3/8” MFLARE x 1/4” NPT 100311992 NT - 13 3/8” MFLARE x 3/8” NPT 100311993 NT - 14 3/8” MFLARE x 1/2” NPT 100311994 NT - 16 1/2” MFLARE x 3/8” NPT 100311995 NT - 17 1/2” MFLARE x 1/2” NPT 100

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Flare Union NippleGeneral DescriptionMale flare to male flare union nipple, for joining two copper tubes with female flare connections.

General SpecificationsUnion nipple, made of 360-alloy machined brass, available in several measurements, with male flare x male flare connections.

R3 Code Model Measurement Pieces per Pack311998 NU-3 1/4” x 1/4” MFLARE 50312000 NU-5 5/16” x 5/16” MFLARE 50312002 NU-8 3/8” x 3/8” MFLARE 100312004 NU-10 1/2” x 1/2” MFLARE 50

Flare Female ConnectorGeneral DescriptionFlare female connector. Male flare to NPT female. Used to join a flare terminal copper tube to an NPT-thread tube.

General SpecificationsFlare female connector, made of 377-alloy brass; male flare to NPT female.

R3 Code Model Measurement Pieces per Pack311976 CN - 7 5/16” MFLARE x 3/8” HNPT 50311977 CN - 8 5/16” MFLARE x 1/2” HNPT 50311978 CN - 10 3/8” MFLARE x 1/8” HNPT 50311979 CN - 11 3/8” MFLARE x 1/4” HNPT 50311980 CN - 12 3/8” MFLARE x 3/8” HNPT 50311981 CN - 13 3/8” MFLARE x 1/2” HNPT 50311982 CN - 17 1/2” MFLARE x 3/8” HNPT 50311983 CN - 18 1/2” MFLARE x 1/2” HNPT 50

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90-Degree Stove ElbowGeneral DescriptionNinety-degree stove elbow with male flare to female NPT thread.

General SpecificationsStove elbow, made of 377-alloy cast brass, available in several measurements, male flare x NPT female.

R3 Code Model Measurement Pieces per Pack312012 CE - 3 3/8” MFLARE x 1/8” HNPT 50312014 CE - 4 3/8” MFLARE x 3/8” HNPT 50312016 CE - 5 3/8” MFLARE x 1/2” HNPT 50312020 CE - 8 1/2” MFLARE x 1/2” HNPT 50

End ElbowGeneral DescriptionEnd elbow with male flare thread to male NPT thread. Used for joining copper tube with NPT thread flare connection.

R3 Code Model Measurement Pieces per Pack312024 CT - 3 1/4” MFLARE x 1/4” NPT 50312032 CT - 7 3/8” MFLARE x 1/4” NPT 50312034 CT - 8 3/8” MFLARE x 3/8” NPT 50312036 CT - 9 3/8” MFLARE x 1/2” NPT 50312040 CT - 11 1/2 “ MFLARE x 3/8” NPT 50

90-Degree Flare Union ElbowGeneral DescriptionNinety-degree flare union elbow with two male flared threads.

General SpecificationsMade of 377-alloy cast brass, available in several male flare measurements.

R3 Code Model Measurement Pieces per Pack312046312048

CU-2CU-3

5/16” MFLARE x 5/16” MFLARE3/8” MFLARE x 3/8” MFLARE

5050

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Female PlugGeneral DescriptionFemale plug for male flared thread.

General SpecificationsFemale plug, made of 360-alloy machined brass, available in several measurements, flared female thread.


R3 Code Model Measurement Pieces per Pack312007 TH-3 3/8” HFLARE 50

Flare Male PlugGeneral DescriptionMale plug for female flared thread.

General SpecificationsMale plug, made of 360-alloy machined brass, available in several measurements, male flared thread.

R3 Code Model Measurement Pieces per Pack312011 TM-3 3/8” MFLARE 50


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312056 TTC-2 3/8” MFLARE x 3/8” MFLARE x 3/8” MNPT 50


Male Branch TeeGeneral DescriptionMale branch tee with two male flared threads and a central male NPT thread.

General SpecificationsMale branch tee, made of 377-alloy machined brass, available in a single measurement, two 3/8” male flared threads and a central 3/8” male NPT thread.

Flare Union TeeGeneral DescriptionUnion tee with three male flared threads.

General SpecificationsUnion tee, made of 377-alloy cast brass, available in several measurements, three flared threads.


TU-1TU-2TU-3

1/4” MFLARE x 1/4” MFLARE x 1/4” MFLARE5/16” MFLARE x 5/16” MFLARE x 5/16” MFLARE3/8” MFLARE x 3/8” MFLARE x 3/8” MFLARE

505050

Threaded Pol TailpieceGeneral DescriptionPOL tailpiece for joining a cylinder valve to a 1/4” MNPT thread.

General SpecificationsPOL tailpiece, made in 360-alloy machined brass, POL x 1/4” MNPT thread, 6cm long.

R3 Code Model Measurement Pieces per Pack312063 PPR-1 1/4” MNPT 50

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Left-Hand Nut For Pigtail Or POLGeneral DescriptionLeft-hand nut for pigtail or POL.

General SpecificationsLeft-hand nut for pigtail or POL, made of 360-alloy machined brass, 7/8” Hex left-hand thread, 0.880 NGO.

Compression SleevesGeneral DescriptionBrass compression sleeves.

General SpecificationsMade of 360-alloy brass, available in 1/4” measurement.


R3 Code Model Measurement Pieces per Pack311970 TIP-1 0,880 - 14NGO - LH 7/8” Hex 100

R3 Code Model Measurement Pieces per Pack312059 BA-3 1/4” 500

Compression NutGeneral DescriptionBrass compression nut.

General SpecificationsCompression nut, made of 360-alloy machined brass, available in several measurements.

R3 Code Model Measurement Pieces per Pack311951 TB-3 1/4” HUNF 100


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Lightweight Flare NutGeneral Description3/8” flare nut.

General SpecificationsMade of 360-alloy machined brass.

III. BRASS FITTINGS - LIGHTWEIGHT SERIES

R3 Code Model Measurement Pieces per Pack311958 TC-5 3/8” HFLARE 100

Male ConnectorGeneral DescriptionMale connector, flare male to NPT male, used for joining a flared thread copper tube to an NPT thread.

General SpecificationsMade in 360-alloy brass, available in several measurements.


NTL-12LNTL-13LNTL-14LNTL-17L

3/8” MFLARE x 1/4” MNPT3/8” MFLARE x 3/8” MNPT3/8” MFLARE x 1/2” MNPT1/2” MFLARE x 1/2” MNPT

10010010050

Flare To Solder Tube ConnectorGeneral DescriptionFlared thread to solder copper tube connector.

General SpecificationsMade of 360-alloy brass, available in several measurements.


CFS-1CFS-2

3/8” MFLARE x 1/2” SOLDER1/2” MFLARE x 1/2” SOLDER

5050

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Flare Female ConnectorGeneral DescriptionMale flare to NPT female connector.

General SpecificationsMade of 360-alloy machined brass. Several measurements.

III. BRASS FITTINGS - LIGHTWEIGHT SERIES

R3 Code Model Measurement Pieces per Pack320428 CNL - 2L 1/4” FLARE x 1/4” HNPT 50320429 CNL - 7L 5/16” FLARE x 3/8” HNPT 50320423 CNL - 10L 3/8” FLARE x 1/8” HNPT 50320424 CNL - 11L 3/8” FLARE x 1/4” HNPT 50320425 CNL - 12L 3/8” FLARE x 3/8” HNPT 50320426 CNL - 13L 3/8” FLARE x 1/2” HNPT 50320427 CNL - 18L 1/2” FLARE x 1/2” HNPT 50

Hose Barb AdapterGeneral DescriptionHose barb to NPT male tube adapter.

General SpecificationsMade of 360-alloy brass, available in several measurements.


CM-1414CM-3838CM-3814

1/4” MNPT x 1/4” HOSE BARB3/8” MNPT x 3/8” HOSE BARB3/8” MNPT x 1/4” HOSE BARB

505050

Swivel AdapterGeneral DescriptionFemale flare swivel nut to male hose barb.

General SpecificationsMade of 360-alloy machined brass, from female flare to male hose barb.


CG1414CG3838TL3838

1/4” HFLARE x 1/4” BARB3/8” HFLARE x 3/8” BARB3/8” HFLARE x 3/8” BARB

505050


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IV. ZAMAC FITTINGS

90-Degree Barb To NPT Female ElbowGeneral Description90-degree elbow, barb to NPT female.

General Specifications90-degree elbow, made of Zamac, several measurements, female NTP to hose barb.

R3 Code Model Measurement Pieces per Pack323977 CM-3838 3/8” HNPT x 3/8” hose barb 50

Hose Barb Pivot To Male NPT AdapterGeneral DescriptionHose barb pivot male NPT adapter.

General SpecificationsStraight hose barb pivot, made of Zamac, MNPT x hose barb.

R3 Code Model Measurement Pieces per Pack336618 PZ-3838 3/8” MNPT x 3/8” hose barb 50

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Flexible Fittings For GasGeneral DescriptionFlexible gas connector with stainless steel mesh, from 0.60m to 5.00 in length.

General SpecificationsNitrile rubber hose, stainless steel mesh jacket, heat-resistant up to 60°C. 3/8” x 3/8” flare fittings, from 0.60m to 5.00 in length.

V. FLEXIBLE FITTINGS FOR GAS

R3 Code Length Fittings Pieces per Pack398065 0.60 m 3/8” x 3/8” FLARE 10398066 1.00 m 3/8” x 3/8” FLARE 10398067 1.50 m 3/8” x 3/8” FLARE 10398068 2.00 m 3/8” x 3/8” FLARE 10398069 3.00 m 3/8” x 3/8” FLARE 5398070 4.00 m 3/8” x 3/8” FLARE 5398071 5.00 m 3/8” x 3/8” FLARE 5


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VI. LOW-PRESSURE GAS REGULATORS

Two-Outlet Mod. 201 Regulator With PigtailsGeneral DescriptionLow-pressure gas regulator with two pigtails, for two gas cylinders.

General SpecificationsLow-pressure gas regulator, 11” W.C. (28 gr/cm2), with 2 POL pigtails with left-hand nut, 2 flare nuts and one tube connector, one-stage, for two cylinders, with manual change valve.

R3 Code Model Inlet / Outlet Pieces per Pack398087 201 2 POL PIGTAILS / 3/8” HNPT + 3/8” TUBE

CONNECTOR X 3/8” FLARE10

Two-Outlet Gas RegulatorGeneral DescriptionTwo-outlet low-pressure gas Mod. 2001 regulator with integrated manual change valve for two gas cylinders of any capacity.

General SpecificationsLow-pressure 11” W.C. (28 gr/cm2) gas regulator with integrated manual change valve, 7/16” 24 UNF left-hand thread inlets for two pigtails, and one 3/8” HNPT outlet.

Single Mod. 102 Gas RegulatorGeneral DescriptionSingle Mod. 102 regulator for low-pressure gas.

General SpecificationsOne-stage low-pressure 11” W.C. (28 gr/cm2) regulator for gas cylinders or stationary tanks.

R3 Code Model Inlet / Outlet Pieces per Pack311786311788

102 W/POL102 W/O POL

POL / 3/8” HNPT1/4” HNPT / 3/8” HNPT

2020

R3 Code Model Inlet / Outlet Pieces per Pack323986 R-2001-A00 (2) 7/16” - 24 FOR PIGTAILS / 3/8” HNPT 40323999 R-2001-A2VB 2 PIGTAILS / 3/8” MNPT TUBE

CONNECTOR x 3/8” FLARE + 2 3/8” FLARE NUTS

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Single Mod. 3001 Gas RegulatorGeneral DescriptionOne-stage gas regulator, used in low-pressure, stationary tank or cylinder installations any capacity.

General SpecificationsLow-pressure, one-stage 11” W.C. (28 gr/cm2) regulator. For home use, 200,000btu/hr capacity. Handled with soft POL tailpiece and handle, with hard POL tailpiece, or just with 1/4” HNPT inlet connector and 1/4” HNPT outlet.


R3 Code Model Inlet / Outlet Pieces per Pack324007 R-3001-A00 1/4” HNPT / 3/8” HNPT 40324005 R-3001-AZ0 POL / 3/8” HNPT 40324006 R-3001-AS0 POL AND HANDLE / 3/8” HNPT 40

Single Mod. 3100 Gas RegulatorGeneral DescriptionSingle model 3100 low-pressure gas regulator for home use.

General SpecificationsHome use, low-pressure 11” W.C. (28 gr/cm2) gas regulator with one 1/4” HNPT inlet connection and 3/8” HNPT outlet, 180,000 btu/hr capacity.

R3 Code Model Inlet / Outlet Pieces per Pack324011 R-3100-A00 1/4” HNPT / 3/8” HNPT 40


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Single Mod. 3101 Gas RegulatorGeneral DescriptionSingle Mod. 3101 low-pressure gas regulator for domestic use.

General SpecificationsSingle stage regulator. For low-pressure 11” W.C. (28 gr/cm2) domestic use, 180,000 btu/hr capacity. With sogt POL tailpiece and handle, or with hard POL tailpiece and 3/8” HNPT outlet.


R-3101-AZ0R-3101-AS0

POL / 3/8” HNPTPOL and HANDLE / 3/8” HNPT

4040

Single Mod. 5000 Gas Regulator For One DeviceGeneral DescriptionSingle Mod. 5000 gas regulator for one consumption device.

General SpecificationsOne-stage regulator for one consumption device in low-pressure, 11” W.C. (28 gr/cm2) gas installations, with soft POL tailpiece and handle, or hard POL tailpiece and 3/8” HNPT outlet.


R-5000-A00R-5000-AZ0R-5000-AS0

1/4” HNPT / 3/8” HNPTPOL / 3/8” HNPTPOL AND HANDLE / 3/8” HNPT

202020

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Single Stage Mod. 2403-C2 Gas RegulatorGeneral DescriptionModel 2403-C2 low-pressure gas regulator, used as a single stage regulator, with POL.

General SpecificationsLow-pressure 11” W.C. (28 gr/cm2) regulator used as a single stage, gray, POL inlet and left-hand nut, and 1/2” HNPT capacity outlet.


R3 Code Model Inlet / Outlet Pieces per Pack311789 2403-C2 POL / 1/2” HNPT 16

Second Stage Mod. 2403-C4 Gas RegulatorGeneral DescriptionSecond-stage gas regulator, 10 PSI (0.7 kg/cm2) inlet and low-pressure 11” W.C. (28 gr/cm2) outlet, gray, 1/2” HNPT inlet, and 1/2” HNPT outlet.

General SpecificationsLow-pressure 11” W.C. (28 gr/cm2) gas regulator, used as a second stage, gray, 1/2” HNPT inlet, 1/2” HNPT outlet.

R3 Code Model Inlet / Outlet Pieces per Pack311790 2403-C4 1/2” HNPT / 1/2” HNPT 16

Single Mod. 5005 Gas RegulatorGeneral DescriptionSingle, Mod. 5005 low-pressure gas regulator with POL and plastic handle on the inlet, multiple-length yellow hose, swivel connector on the outlet.

General SpecificationsSingle, Mod. 5005, 11” W.C. (28 gr/cm2) low-pressure gas regulator, with POL and plastic handle on inlet and multiple-length yellow hose and 3/8” female flare swivel connector on the outlet.

R3 Code Model Inlet / Outlet Pieces per Pack324114 R-5005-ASE16FF6 POL AND HANDLE / HOSE 20


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VII. HIGH-PRESSURE GAS REGULATORS

Mod. 7000 Gas RegulatorGeneral DescriptionHigh-pressure, model 7000 gas regulator. May be used with portable or lightweight industrial equipment, as well as first stage.

General SpecificationsHigh-pressure gas regulator.1/4” HNPT inlet, 1/4” HNPT outlet. Factory calibrated to 20 PSI. Special calibrations from 1 to 30 PSI.

Mod. 7003 Gas RegulatorGeneral DescriptionManual adjustment, model 7003 high-pressure gas regulator. May be used with portable or lightweight industrial equipment.

General SpecificationsManual adjustment, high-pressure gas regulator, from 0 to 10 PSI. With soft POL and handle connector, with POL, or only x 1/4” HNPT.I outlet.

R3 Code Model Inlet / outlet Pieces per Pack324211324208324210

R-7000-A00R-7000AZ0R-7000AS0

1/4” HNPT / 1/4” HNPTPOL / 1/4” HNPTPOL AND HANDLE / 1/4” HNPT

202020

R3 Code Model Inlet / Outlet Pieces per Pack324407 R-7003-A00 1/4” HNPT / 1/4” HNPT 20

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Mod. 7008 Gas RegulatorGeneral DescriptionModel 7008 high-capacity, manual adjustment, high-pressure gas regulator. May be used as a first-stage regulator in remote installations or as a high-pressure regulator with lightweight industrial equipment.

General SpecificationsHigh-pressure, manual adjustment regulator, from 0 to 40 PSI and high capacity (up to 2’800,000 BTU/hr). With 1/4” HNPT inlet x 1/4” HNPT outlet and 1/4” HNPT manometer port (manometer not included).

VII. HIGH-PRESSURE GAS REGULATORS

R3 Code Model Inlet / Outlet Caliber Pieces per Pack339313 R-7008-C00 1/4” HNPT / 1/4” HNPT 0-40 PSI 10

Mod. 2403 S4 And U4 Gas RegulatorGeneral DescriptionMod. 2403-S4 and U4 high-pressure gas regulator, may be used as a first stage regulator or with high-pressure consumption equipment.

General SpecificationsHigh-pressure regulator with 1-5 PSI outlets or 10 to 15 PSI, respectively, at an inlet pressure of 100 PSI. Red. 1/2” HNPT inlet x 1/2” HNPT outlet.

R3 Code Model Inlet / Outlet Caliber Pieces per Pack311791311792

2403-S42403-U4

1/2” HNPT / 1/2” HNPT 1/2” HNPT / 1/2” HNPT

1-5 PSI10-15 PSI

1616


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VIII. WATER, OIL OR GAS BALL VALVES

Standard Threaded Ball Valve, Lever HandleGeneral DescriptionHigh-pressure, W.O.G. (Water, Oil, Gas) 600 PSI (42 kg/cm2), full-port threaded ball valve, open and close with a quarter of a turn (90°), UL certified for flammable gas, gas and natural, features a lever handle that enables easy operation.

General SpecificationsHigh-pressure, W.O.G. (Water, Oil, Gas) 600 PSI (42 kg/cm2), full-port threaded ball valve made of nickel-plated cast brass, open and close with a quarter of a turn (90°), high-durability Teflon® seat, steel lever, UL certified for flammable gas, like gas and natural gas.

R3 Code Model Pieces per Pack311830 1/2” HNPT 20311831 3/4” HNPT 20311826 1” HNPT 10311827 1 1/4” HNPT 5311828 1 1/2” HNPT 5311829 2” HNPT 5

Solder Standard Ball Valve, Lever HandleGeneral DescriptionHigh-pressure, W.O.G. (Water, Oil, Gas) 600 PSI (42 kg/cm2), full-port solder ball valve, open and close with one quarter of a turn (90°). UL certified for flammable gas, gas and natural, features a lever handle that enables easy operation.

General SpecificationsHigh-pressure, W.O.G. (Water, Oil, Gas) 600 PSI (42 kg/cm2), full-port ball valve made of cast brass, high-durability Teflon® seat, steel lever, UL certified for flammable gas, like gas and natural gas.

R3 Code Model Pieces per Pack318644 1/2” F SOLDER 20311842 3/4” F SOLDER 20311741 1” SOLDER 10

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Standard Threaded Ball Valve, Drop-Type HandleGeneral DescriptionHigh-pressure, W.O.G. (Water, Oil, Gas) 600 PSI (42 kg/cm2), full-port threaded ball valve, open and close with a quarter of a turn (90°), UL certified for flammable gas, gas and natural, features a drop-type handle that allows easy grip and requires little space for open-close operation.

General SpecificationsHigh-pressure, W.O.G. (Water, Oil, Gas) 600 PSI (42 kg/cm2), full-port threaded ball valve made of nickel-plated cast brass, open and close with a quarter of a turn (90°) with aluminum drop-type handle, high-durability Teflon® seat, steel lever, UL certified.

R3 Code Model Pieces per Pack362456 1/2” HNPT 10362458 3/4” HNPT 8

Solder Standard Ball Valve, Drop-Type HandleGeneral DescriptionHigh-pressure, W.O.G. (Water, Oil, Gas) 600 PSI (42 kg/cm2), full-port solder ball valve, open and close with one quarter of a turn (90°). UL certified for flammable gas, gas and natural. Features a drop-type handle that allows easy grip and requires little room for open-close operation.

General SpecificationsHigh-pressure, W.O.G. (Water, Oil, Gas) 600 PSI (42 kg/cm2), full-port ball valve made of nickel-plated cast brass, one quarter of a turn (90°) open and close with a drop-type handle, high-durability Teflon® seat, steel lever, UL certified.

R3 Code Model Pieces per Pack362457 1/2” F SOLDER 10362459 3/4” F SOLDER 8


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Compact Threaded Ball ValveGeneral DescriptionHigh-pressure, W.O.G. (Water, Oil, Gas) 400 PSI (28 kg/cm2), full-port threaded ball valve, open and close with a quarter of a turn (90°), because of its features, it may be used for flammable gases, like gas and natural gas.

General SpecificationsHigh-pressure, W.O.G. (Water, Oil, Gas) 400 PSI (28 kg/cm2), full-port threaded ball valve made of nickel-plated cast brass, open and close with a quarter of a turn (90°), high-durability Teflon® seat.

R3 Code Model Pieces per Pack377185 1/2” HNPT 10377187 3/4” HNPT 10

Solder Compact Ball ValveGeneral DescriptionHigh-pressure, W.O.G. (Water, Oil, Gas) 400 PSI (28 kg/cm2), full-port solder ball valve, open and close with one quarter of a turn (90°). Because of its features, it may be used for flammable gases, like gas and natural gas.

General SpecificationsHigh-pressure, W.O.G. (Water, Oil, Gas) 400 PSI (28 kg/cm2), full-port ball valve made of cast brass, Teflon® seat. High-durability.

R3 Code Model Pieces per Pack377186 1/2” F SOLDER 10362638 3/4” F SOLDER 10

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By-Pass ValveGeneral DescriptionLow-pressure (28 gr/cm2) gas or air by-pass valve.

General SpecificationsLow-pressure by-pass valve, made of 360-alloy brass, may be used with gas or natural gas, opens and closes with 1/4 of a turn.

IX. BY- PASS VALVES FOR GAS AND AIR

R3 Code Measurements Other Pieces per Pack311871 3/8” MFLARE x 3/8” MFLARE With 2 flare nuts 10311872 1/2” MFLARE x 1/2” MFLARE With 2 flare nuts 10311873 3/8” MFLARE x 1/2” SOLDER With 1 flare nut 10311874 1/2” MFLARE x 1/2” SOLDER With 1 flare nut 10311875 1/2” SOLDER x 1/2” SOLDER Without nuts 10311876 1/2” MFLARE x 1/2” MNPT With 1 flare nut 10311877 3/8” MFLARE x 1/2” MNPT With 1 flare nut 10


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Needle ValvesGeneral DescriptionSeries 200 needle valve for low or high pressure, fine thread, for gas or air.

General SpecificationsNeedle valve with fine thread connections for low or high pressure, fine thread for gas or air. Several measurements available.


R3 Code Model Measurement Pieces per Pack324272 V - 201 - A00 1/4” HNPT x 1/4” HNPT 25324274 V - 202 - A00 3/8” MFLARE x 3/8” MFLARE 25324275 V - 203 - A00 3/8” MFLARE x 1/4” HNPT 25324277 V - 204 - A00 1/4” MNPT x 1/4” HNPT 25324279 V - 205 - A00 1/4” MNPT x 1/4” MNPT 25324351 V - 206 - A00 1/4” HNPT x 1/4” MNPT 25324326 V - 207 - A00 1/4” MNPT x 9/16” LEFT-HAND M 25324327 V - 208 - A00 9/16” LEFT-HAND M x 1/4” MNPT 25324328 V - 209 - A00 9/16” LEFT-HAND M x 1/8” MNPT 25324282 V - 210 - A00 1/4” HNPT x 1/8” MNPT 25324284 V - 213 - A00 1/4” MNPT x 3/8” FLARE 25324273 V - 201 - C00 1/4” HNPT x 1/4” HNPT 25324325 V - 202 - C00 3/8” MFLARE x 1/4” HNPT 25324276 V - 203 - C00 1/4” MNPT x 3/8” FLARE 25324278 V - 204 - C00 1/4” MNPT x 1/4” HNPT 25324280 V -205 - C00 1/4” MNPT x 1/4” MNPT 25324281 V - 206 - C00 1/4” HNPT x 1/4” MNPT 25324326 V - 207 - C00 1/4” MNPT x 9/16” LEFT-HAND M 25324327 V - 208 - C00 9/16” LEFT-HAND M x 1/4” MNPT 25324328 V - 209 - C00 9/16” LEFT-HAND M x 1/8” MNPT 25324282 V - 210 - C00 1/4” HNPT x 1/8” MNPT 25324285 V - 213 - C00 1/4” MNPT x 3/8” FLARE 25

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Needle Valves



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Simple Mod. E-305 Stove ValveGeneral DescriptionSimple stove valve with continuous flame increase, with optional safety mechanism, operating pressure 28 gr/cm2. 1/8” MNPT inlet and #70 idle jet outlet.

General SpecificationsFor stoves, with optional safety mechanism, operating pressure 28 gr/cm2, 1/8” NPT inlet, #70 idle jet outlet. Made of brass.

R3 Code Extension Inlet/Outlet Pieces per Pack311843 305 SIMPLE VALVE 1/8” MNPT / #70 idle jet 100311844 305 VALVE W/SAFETY LOCK 1/8” MNPT / #70 idle jet 100

Zamac Flanged Stove ValveGeneral DescriptionSimple Zanac stove valve with mounting flange, operating pressure 28 gr/cm2, 2 flame measurements, with safety mechanism.

General SpecificationsSimple Zamac stove valve, operating pressure 28 gr/cm2, 2 flame measurements, with safety mechanism, features threaded mounting flange and 1/8” MNPT inlet connection, and #71 idle jet.

R3 Code Inlet/Outlet Pieces per Pack399342 1/8” MNPT / #71 idle jet 100

Oven ValveGeneral DescriptionOven valve with continuous flame increase, 1/8” MNPT inlet and 3/8” compression sleeve and nut outlet.

General SpecificationsInlet connection: 1/8”-27 NPT; 3/8” compression sleeve and nut outlet. Operating pressure: 28 gr/cm2. Maximum operating temperature: 120°C. Safety mechanism that prevents accidental opening. Made of brass.

R3 Code Inlet/Outlet Pieces per Pack311847 1/8” MNPT / COMPRESSION NUT FOR 3/8” TUBE 50

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Upper Burner Valve (Grill)General DescriptionBurner valve with continuous flame increase, 1/8” MNPT inlet and 1/4” compression sleeve and nut outlet.

General Specifications1/8” NPT inlet and 1/4” outlet, operating pressure 28 gr/cm2, maximum operating temperature 120°C, safety mechanism that prevents accidental opening, made of brass.


R3 Code Length Extension Inlet/Outlet Pieces per Pack311852 46 1/8” MNPT / COMPRESSION NUT FOR 3/8” TUBE 50


30

POL Valve For Portable Gas CylindersGeneral DescriptionGas cylinder valve, POL system, NOM and UL approved.

General SpecificationsValve for 2 to 45 kg portable canisters, POL system. This valve features a safety valve that opens at 375 PSI and its relief capacity is 10m3/min 3/4” MNPT connection to cylinder and (POL CGA 510) 0.885”-14 NGO L.H. service outlet.

XII. GAS CYLINDER VALVES

R3 Code Model System Pieces per Pack395834 848 IUSA POL 40

POL Valve For Portable Gas Cylinders (Export)General DescriptionGas cylinder valve, POL system, INCOTEC and UL approved.

General SpecificationsValve for 2 to 45 kg portable canisters, POL system (CGA 510, 0.885”-14 NGO L.H.). This valve features a screw on top of the handle that allows changing it. 3/4” MNGT connection to cylinder. It features a safety valve that opens at 375 PSI and its relief capacity is 10m3/min.

R3 Code Model System Pieces per Pack306339 858 IUSA POL (EXPORT) 40

Type 1 (ACME) Valve For Portable Gas CylindersGeneral DescriptionType-1 (ACME) system gas cylinder valve that connects by hand (no tools required) by means of type-1 connection, like CRP-1B (F) connector, and closes the flow of gas in case of fire or in the event of an excess in the demand of flow. U.L.-approved. Can also be connected to a POL for filling or service (without the safety features). UL approved and for use in Mexico.

General SpecificationsRecommended for portable cylinders containing from 2 to 45 kg of gas. The safety valve is calibrated to 375 PSI and has a relief capacity of 10m3/hr It is connected to the cylinder by means of a 3/4” MNGT thread. Service connection is POL-compatible type 1 (ACME).

R3 Code Model System Pieces per Pack363455 868 IUSA TYPE 1 (ACME/POL) 40

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Globe ValveGeneral DescriptionHigh-pressure, 400 PSI (28 kg/cm2) globe valve. UL approved.

General SpecificationsNodular-iron-made globe valve, brass stem, operating pressure up to 400 PSI (28 kg/cm2), W.O.G. (Water, Oil, Gas), UL-certified.

XIII. GLOBE VALVES AND GAS COUPLERS

R3 Code Model Pieces per Pack311882 1/2” HNPT 10311883 3/4” HNPT 10395811 1” HNPT 10

Fill CouplerGeneral DescriptionFill coupler for gas lines.

General SpecificationsFill coupler for gas, made of brass, for 1 3/4” ACME threaded fill valves, features 3/4” MNPT line connection thread.

R3 Code Measurement Pieces per Pack311893 1 3/4” ACME x 3/4” MNPT 50


32

Mod. 2028 Fill ValveGeneral DescriptionFill valve for stationary gas tanks with 1 3/4” ACME thread and 1 1/4” NPT thread to the tank. Mod. 2028.

General Specifications1 3/4” ACME coupling to gas hose and 1 1/4” NPT to tank. Combination of two check valves (fill and counter-pressure), fill capacity of 265 liters per minute (approx.). NOM and UL certified.


R3 Code Model Connection to Tank Service Connection Pieces per Pack311809 2028 1 1/4” MNPT 1 3/4” ACME 20

Mod. 2043 Service ValveGeneral DescriptionStationary tank service valve with POL service thread, 3/4” MNPT connection to cylinder, and maximum fill valve with brass nut and deflector (flange) included.

General Specifications3/4” MNPT thread coupling to tank and maximum fill deflector, manual operation hand wheel to open and close, UL certified.

R3 Code Model Length of deflector Connection to Tank

Service Connection

Pieces per Pack

338493 2043-15 15 cm 3/4” MNPT POL 20315543 2043-26 26 cm 3/4” MNPT POL 20

Mod. 2007 External Spring Safety ValveGeneral DescriptionSafety valve with external spring for stationary tanks and gas lines.

General SpecificationsSafety valve with 3/4” MNPT thread coupling to tank, relief capacity of 50 m3/min (air), aperture pressure 250 PSI. Spring outside tank, NOM and UL certified. Used only in the replacement market.

R3 Code Model Connection to Tank or Line Relief Capacity Pieces per

Pack311805 2007 3/4” MNPT 49.6 m3/min 17SUCFM 20

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Mod. 2017 Internal Spring Safety ValveGeneral DescriptionCoupling to tank with 3/4” MNPT thread, relief capacity of 51 m3/min (1,800 CFM), aperture pressure 250 PSI, spring inside tank, NOM and UL certified.

General SpecificationsCoupling to tank with 1” MNPT thread, relief capacity of 51 m3/min (1,800 CFM), aperture pressure 250 PSI, spring inside tank, NOM and UL certified.


R3 Code Model Connection toTank or Line

Relief Capacity

Tank Capacity

Pieces per Pack

399316 2017 3/4” MNPT 51 m3/min / 1,800 CFM

500 to 1,000 liters

20

Mod. 2022 Internal Spring Safety ValveGeneral DescriptionSafety valve with internal spring, 3/4” MNPT thread, for carburetion and/or stationary gas tank. Ensures an adequate relief in the event of excess pressure, thus avoiding the risk of accidents. Closes automatically when pressure returns to a safe level.

General SpecificationsCoupling to tank with 1” MNPT thread, relief capacity of 22.24 m3/min (848 CFM), aperture pressure 250 PSI, spring inside tank, NOM and UL certified.

R3 Code Model Connection to Tank or Line Relief Capacity Tank Capacity Pieces per

Pack311808 2022 1” MNPT 22.24 m3/min / 848 CFM 300 liters 20


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Mod. 2010 Drain Valve (Check Lock)General DescriptionMod. 2010 drain valve or check lock for stationary tanks.

General Specifications3/4” MNPT thread coupling to tank, with built-in no-return valve, and 3/4” HNPT thread outlet.


R3 Code Connection to Tank Outlet Connection Pieces per Pack311807 3/4” MNPT 3/4” HNPT 20

2009 Vapor Return ValveGeneral DescriptionVapor return valve for stationary gas tanks.

General Specifications1 1/4” ACME vapor return coupling with no-return valve, 3/4” NPT thread coupling to tank, NOM and UL certified.

R3 Code Model Connectionto Tank Service Connection Pieces per Pack

311806 2009 3/4” MNPT 1 1/4” ACME 20

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Mod. 2018 Carburetion Fill ValveGeneral DescriptionFill valve for carburetion tank. Features double check valve, 1 3/4” ACME thread and 3/4” MNPT thread.

General SpecificationsCarburetion fill valve, with upper fill check valve and lower counter-pressure check valve, with 1 3/4” ACME thread and coupling to tank with 3/4” NPT thread. NOM and UL certified.


R3 Code Model Connection to Tank Service Connection Pieces per Pack311813 2018 3/4” MNPT 1 3/4” ACME 20

Mod. 2015 Carburetion Service ValveGeneral DescriptionServe valve for gas tanks used in carburetion systems that allows control of gas flow to combustion system or allows cutting off supply altogether with no risk of leaks. Model 2015.

General SpecificationsService valve for gas tanks, coupling to tank with 3/4” NPT thread, 3/8” flare outlet, integrated excess-flow valve hand wheel for manual operation. NOM and UL certified.

R3 Code Model Connection to Tank Service Connection Pieces per Pack311812 2015 3/4” MNPT 3/8” MFLARE 20

Mod. 2022 Internal Spring Safety ValveGeneral DescriptionInternal spring safety valve, 1 3/4” ACME x 1” MNPT threads, for carburetion and/or 300-liter capacity gas stationary tanks. It ensures an adequate relief in the event of excess pressure, thus avoiding the risk of accidents. It closes automatically upon returning to safe levels.

General SpecificationsInternal spring valve, 1 3/4” ACME x 1” MNPT threads. Relief capacity: 22.24 m3/min (848 CFM). Aperture pressure: 250 PSI. Spring inside tank. NOM and UL certified.

R3 Code Model Connection to Tank or Line Relief Capacity Tank

CapacityPieces per

Pack311808 2022 1” MNPT 22.24 m3/min / 848 CFM 300 liters 20


36

Mod. 2006 Maximum Fill ValveGeneral DescriptionMaximum fill valve for carburetion tanks that allows to safely determine the maximum level of liquid gas. Model 2006.

General SpecificationsMaximum fill valve for carburetion tanks, coupling to tank with 1/4” NPT thread.


R3 Code Model Connection to Tank Pieces per Pack311811 2006 1/4” MNPT 20

www.iusa.mx37

Stationary Tank Level IndicatorGeneral DescriptionLevel indicator for stationary gas tanks.

General SpecificationsLevel indicator for stationary gas tanks. Unbreakable plastic, replaceable dial. Movement of indicator needle is caused by magnetic flow. 24” length, vertical installation, UL certified.

XVI. GAS LEVEL INDICATORS

R3 Code Model Length Connection to Tank Pieces per Pack311820 2011-24 24” BRIDLED 20


38

IUSATROLGeneral DescriptionAutomatic IUSATROL thermostat, designed to control water temperature in storage and direct-flow water heaters.

General SpecificationsMade of aluminum, 1/2” HNPT gas inlet connection, 3/8” HNPT outlet connection. Temperature control from 30° to 70°C ± 5°C.

XVII. TEMPERATURE CONTROLS FOR WATER CONTROLS

R3 Code Inlet Outlet to burner Outlet to pilot Pieces per

Pack495066 1/2” HNPT 3/8” HNPT 7/16” UNS thread for 1/4” tube 20399312 1/2” HNPT 3/8” HNPT 24” thermo coupler and 880 E pilot 20

Semiautomatic Control For Water HeatersGeneral DescriptionSemiautomatic thermostat designed to manually control turn on/off of main burner in storage-type water heaters.

General SpecificationsMade of aluminum, allows to manually control turn on/off of main burner and shuts off gas if the pilot goes off. 1/2” HNPT gas inlet connection, 3/8” HNPT outlet connection.

R3 Code Inlet Outlet to burner Outlet to pilot Pieces per

Pack311908 1/2” HNPT 3/8” HNPT 24” thermo coupler and 880 E pilot 20

www.iusa.mx39

XVIII. TEMPERATURE CONTROLS (ACCESSORIES)

Indicator ButtonGeneral DescriptionModel U-40 indicator button for Iusatrol thermostat.

General SpecificationsIndicator button made of fire-resistant plastic.

R3 Code Model Pieces per Pack311943 U – 40 100

Gas Flow HandwheelGeneral DescriptionMod. U-6 gas flow handwheel for Iusatrol thermostat.

General SpecificationsGas flow handwheel made of flame-resistant plastic.

R3 Code Model Pieces per Pack311941 U - 6 100

Mod. 880E PilotGeneral DescriptionNail-type pilot.

General SpecificationsA nail pilot is needed to start combustion in the burners of different devices.

R3 Code Model Pieces per Pack311937 880 - E 100

Thermo CouplerGeneral DescriptionThe thermo coupler helps detect the presence or absence of flame in a pilot, it signals the thermostat to allow the burner to ignite or not.

General SpecificationsThe thermo coupler is a sensitive element vital to all water-heater thermostats. It features a safety device (magnet or power unit), it converts caloric energy into an electric current capable of energizing the magnet and thus operates the safety valve.

R3 Code Model Length Pieces per Pack311932 U - 57 - 24 24” 100


40

European-Type Torch For Disposable CanistersGeneral DescriptionEuropean-type torch for disposable gas canisters, standard flame, for plumbing, handicrafts, refrigeration, bakery, etc.

General SpecificationsFeatures a very resistant metal handle and a fine thread that allows a better gradation of flame measurement with its nozzle with a pre-adjusted air inlet that allows a better combustion and operation.

XIX. TORCHES FOR DISPOSABLE GAS CANISTERS

R3 Code Model Pieces per Pack339294 Model 901 10339287 Model 902 10

CGA #600 Connection TorchGeneral DescriptionDisposable-canister torch with CGA #600 connection, standard-measurement flame, recommended for plumbing, handicrafts, refrigeration, baking, etc.

General SpecificationsFeatures a metal handle and a fine thread that allows a better control of the flame. It features a nozzle with a pre-adjusted air inlet that allows a better combustion and operation.

R3 Code Model Inlet Pieces per Pack339291 901 CGA #600 10339287 902 10

PASTEJÉ HEADQUARTERSKm 109, Carretera Panamericana

México – QuerétaroJocotitlán, Edo. Méx.C.P. 50700, México

For further information:EXPORTS Tel +52 5118 1400 ext. 2210

[email protected]

Documents

Natural Gas and LP Line