Airtac 2LA series: two-way fluid solenoid valve - 2LAH05015AI

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Description

Specifications: 2LAH05015AI is an AirTAC 2LA 2/2-way direct acting, normally closed solenoid valve. H specifies the high-pressure branch; 050 identifies the size series; port code 15 selects PT1/2; voltage code A selects AC220V; electrical entry is grommet / flying lead with a 0.5 m lead. The omitted thread suffix selects PT threads.

Product Catalogs and Comparison Guide

Download Airtac 2L Product Catalog (PDF)

Download Airtac 2LA Product Catalog (PDF)

Legacy coil and mounting-accessory selection: catalog page 205 (PDF)

New shared coil and mounting-accessory selection: 2KLA PDF page 5 (printed page 196)

Download Original Product Reference (PDF)

For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.

AirTAC 2L vs 2LA: Dimensions and Replacement Guide

Ordering and Delivery

We supply 2LAH05015AI (2LA), replacing legacy 2LH05015AI. This is our ordering and delivery policy. It does not mean that the old and new dimensions, mounting details or electrical data are identical. The technical information below describes 2LAH05015AI in the 2LA catalog.

Operation and Construction

This two-port, two-position valve is normally closed in its unenergized state. The coil acts directly on the valve mechanism. The catalog specifies a SUS304 stainless-steel body, a PTFE (Teflon) standard seal, Class H coil insulation and IP65 coil protection. The compact construction is intended to make installation and removal convenient.

Model Code Explained

Code position Meaning for this model
Family 2LA — 2/2-way direct acting, normally closed
Size code 050 — series size, not an orifice dimension
Pressure-condition code H — high pressure
Port-size code 15 — PT1/2
Voltage code A — AC220V
Electrical-entry code I — grommet / flying lead, 0.5 m
Thread code Omitted — PT

Technical Specifications

Parameter Details
Actuation and normal state Direct acting; normally closed
Suitable fluids Steam, high-temperature water and oil
Orifice diameter 4 mm
Flow coefficient Cv 0.55
Effective flow area 10 mm²
Operating pressure differential Maximum differential: 2 MPa. The specification table does not separately state a minimum differential.
Proof pressure 3 MPa
Body material SUS304 stainless steel
Standard seal PTFE (Teflon)
Viscosity limit Under 20 cSt in the general specification; see the separate low-oil-temperature footnote below.
Oil temperature −10 to 150°C; the −10°C entry carries a footnote stating 50 cSt or less.
Water temperature 1 to 150°C
Steam temperature Maximum 183°C; the minimum is not stated.
Ambient temperature −20 to 100°C
Catalog reference weight 489 g = 509 g terminal value − 20 g grommet reduction.

Operating differential is the pressure difference across the valve, not an independent flow rating. The general viscosity limit and the oil-temperature footnote are both retained from the source; they must be checked together for the intended fluid. Catalog weight is a reference value; the actual product prevails.

Electrical Specifications

Parameter Details
Rated voltage AC220V
Electrical entry grommet / flying lead with a 0.5 m lead
Coil family listed for this valve CLA160H
Supply tolerance ±15%
Supply frequency 50 or 60 Hz; consumption differs with frequency.
Power consumption 25 VA at 50 Hz; 22 VA at 60 Hz
Catalog temperature rise 65°C at 50 Hz; 60°C at 60 Hz
Coil insulation Class H
Coil protection IP65

External and Mounting Dimensions

The following values are from the 2LA grommet / flying-lead drawing, PDF page 2 (printed page 186). Each letter refers to its own dimension line. Values are in millimetres except threads; “—” means that the source does not list a value.

Drawing reference Current configuration
A — drawing length A 53 mm
AB — body span AB 50 mm
B — drawing width B 38 mm
C — drawing height C 78 mm
D — drawing dimension D 26 mm
E — drawing dimension E 57 mm
G — drawing dimension G 10 mm
K — bracket hole diameter K 5.5 mm
KA — bracket hole spacing KA 48 mm
P — fluid port thread P PT1/2
PA — drawing dimension PA 12.5 mm
Q — mounting screw thread Q M5
QA — drawing dimension QA 19.5 mm

The drawing marks two Q mounting threads and two ØK bracket holes. The bracket is optional; its illustrated footprint is not the valve-only envelope. Use the selected port thread shown above; PT, G and NPT are different ordering choices.

For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.

Flow and Performance Charts

This configuration has a 4 mm orifice, Cv 0.55 and 10 mm² effective area.

The catalog provides a chart labelled “Fluid: Vacuum” with downstream pressure P2 in MPa, upstream-pressure curves P1, subsonic/sonic regions and a critical-pressure boundary. Its flow axis is labelled kg/h, with separate scales for Ø2, Ø3, Ø4 and Ø5 mm orifices. The water chart plots Q in L/min against ΔP=P1−P2 in MPa, with curves for those four orifices. The water-chart marked scale runs from 0.001 to 0.6 MPa and 0.1 to 40 L/min; the pressure-chart P2 scale runs from 0 to 1.0 MPa.

Read the actual curve for the operating condition in the PDF. Axis maxima, plotted endpoints and other bore-size curves are not guaranteed flow ratings for this model; no interpolated flow claim is added here.

Internal Structure Reference

The catalog cross-section is labelled 2LA030 (terminal). The numbered names below identify that reference drawing; they are not a packing list, individual ordering codes, quantities or a claim that every branch has an identical construction.

Drawing item Component name
1 Body
2 Airtight ring
3 Spring
4 Steel bushing
5 O-ring
6 Fixed plate
7 Gasket washer
8 Movable core
9 Coil assembly
10 Bolt
11 Connector
12 Screw

Mounting Accessories and Selection

The catalog accessory selection identifies F-2WA050LB as the optional LB mounting bracket for this size branch. The valve drawing shows an optional bracket; the catalog does not identify it as included with the valve or list its packing quantity. Order the bracket separately when required, after confirming the mounting arrangement.

Match the full voltage, electrical entry, thread and normal-state configuration. A valve series update does not establish that its old coil, connector or mounting bracket fits the new generation. Follow the flow direction shown on the body and check the exact catalog drawing before installation.

Series Ordering Options

The following are available choices within 2LA. The current model uses only the configuration decoded above; H applies to the direct-acting 030/050 branches.

Ordering position Permitted catalog choices
Direct-acting branches 030: port codes 06 (1/8) or 08 (1/4); 050: 10 (3/8) or 15 (1/2). Pressure code omitted = standard; H = high pressure.
Internally piloted branches 150/15 = Ø15 mm, 1/2; 200/20 = Ø20 mm, 3/4; 250/25 = Ø25 mm, 1; 320/32 = Ø35 mm, 1 1/4; 400/40 = Ø40 mm, 1 1/2; 500/50 = Ø50 mm, 2.
Voltage codes A = AC220V; B = DC24V; C = AC110V; E = AC24V; F = DC12V.
Electrical-entry choices Omitted = terminal; I = grommet / flying lead, length 0.5 m.
Thread choices Omitted = PT; G = G thread; T = NPT. These are alternatives, not simultaneous features.
Product form

Specifications: 2LAH05015AI is an AirTAC 2LA 2/2-way direct acting, normally closed solenoid valve. H specifies the high-pressure branch; 050 identifies... Read more

SKU: 2LAH05015AI

$75.08 Incl. VAT

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    Please check the full model number, dimensions, thread type, stroke and voltage where applicable before ordering. If you are unsure, email airtacs@airtacs.com with the model number and required specifications.

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    Description

    Specifications: 2LAH05015AI is an AirTAC 2LA 2/2-way direct acting, normally closed solenoid valve. H specifies the high-pressure branch; 050 identifies the size series; port code 15 selects PT1/2; voltage code A selects AC220V; electrical entry is grommet / flying lead with a 0.5 m lead. The omitted thread suffix selects PT threads.

    Product Catalogs and Comparison Guide

    Download Airtac 2L Product Catalog (PDF)

    Download Airtac 2LA Product Catalog (PDF)

    Legacy coil and mounting-accessory selection: catalog page 205 (PDF)

    New shared coil and mounting-accessory selection: 2KLA PDF page 5 (printed page 196)

    Download Original Product Reference (PDF)

    For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.

    AirTAC 2L vs 2LA: Dimensions and Replacement Guide

    Ordering and Delivery

    We supply 2LAH05015AI (2LA), replacing legacy 2LH05015AI. This is our ordering and delivery policy. It does not mean that the old and new dimensions, mounting details or electrical data are identical. The technical information below describes 2LAH05015AI in the 2LA catalog.

    Operation and Construction

    This two-port, two-position valve is normally closed in its unenergized state. The coil acts directly on the valve mechanism. The catalog specifies a SUS304 stainless-steel body, a PTFE (Teflon) standard seal, Class H coil insulation and IP65 coil protection. The compact construction is intended to make installation and removal convenient.

    Model Code Explained

    Code position Meaning for this model
    Family 2LA — 2/2-way direct acting, normally closed
    Size code 050 — series size, not an orifice dimension
    Pressure-condition code H — high pressure
    Port-size code 15 — PT1/2
    Voltage code A — AC220V
    Electrical-entry code I — grommet / flying lead, 0.5 m
    Thread code Omitted — PT

    Technical Specifications

    Parameter Details
    Actuation and normal state Direct acting; normally closed
    Suitable fluids Steam, high-temperature water and oil
    Orifice diameter 4 mm
    Flow coefficient Cv 0.55
    Effective flow area 10 mm²
    Operating pressure differential Maximum differential: 2 MPa. The specification table does not separately state a minimum differential.
    Proof pressure 3 MPa
    Body material SUS304 stainless steel
    Standard seal PTFE (Teflon)
    Viscosity limit Under 20 cSt in the general specification; see the separate low-oil-temperature footnote below.
    Oil temperature −10 to 150°C; the −10°C entry carries a footnote stating 50 cSt or less.
    Water temperature 1 to 150°C
    Steam temperature Maximum 183°C; the minimum is not stated.
    Ambient temperature −20 to 100°C
    Catalog reference weight 489 g = 509 g terminal value − 20 g grommet reduction.

    Operating differential is the pressure difference across the valve, not an independent flow rating. The general viscosity limit and the oil-temperature footnote are both retained from the source; they must be checked together for the intended fluid. Catalog weight is a reference value; the actual product prevails.

    Electrical Specifications

    Parameter Details
    Rated voltage AC220V
    Electrical entry grommet / flying lead with a 0.5 m lead
    Coil family listed for this valve CLA160H
    Supply tolerance ±15%
    Supply frequency 50 or 60 Hz; consumption differs with frequency.
    Power consumption 25 VA at 50 Hz; 22 VA at 60 Hz
    Catalog temperature rise 65°C at 50 Hz; 60°C at 60 Hz
    Coil insulation Class H
    Coil protection IP65

    External and Mounting Dimensions

    The following values are from the 2LA grommet / flying-lead drawing, PDF page 2 (printed page 186). Each letter refers to its own dimension line. Values are in millimetres except threads; “—” means that the source does not list a value.

    Drawing reference Current configuration
    A — drawing length A 53 mm
    AB — body span AB 50 mm
    B — drawing width B 38 mm
    C — drawing height C 78 mm
    D — drawing dimension D 26 mm
    E — drawing dimension E 57 mm
    G — drawing dimension G 10 mm
    K — bracket hole diameter K 5.5 mm
    KA — bracket hole spacing KA 48 mm
    P — fluid port thread P PT1/2
    PA — drawing dimension PA 12.5 mm
    Q — mounting screw thread Q M5
    QA — drawing dimension QA 19.5 mm

    The drawing marks two Q mounting threads and two ØK bracket holes. The bracket is optional; its illustrated footprint is not the valve-only envelope. Use the selected port thread shown above; PT, G and NPT are different ordering choices.

    For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog.

    Flow and Performance Charts

    This configuration has a 4 mm orifice, Cv 0.55 and 10 mm² effective area.

    The catalog provides a chart labelled “Fluid: Vacuum” with downstream pressure P2 in MPa, upstream-pressure curves P1, subsonic/sonic regions and a critical-pressure boundary. Its flow axis is labelled kg/h, with separate scales for Ø2, Ø3, Ø4 and Ø5 mm orifices. The water chart plots Q in L/min against ΔP=P1−P2 in MPa, with curves for those four orifices. The water-chart marked scale runs from 0.001 to 0.6 MPa and 0.1 to 40 L/min; the pressure-chart P2 scale runs from 0 to 1.0 MPa.

    Read the actual curve for the operating condition in the PDF. Axis maxima, plotted endpoints and other bore-size curves are not guaranteed flow ratings for this model; no interpolated flow claim is added here.

    Internal Structure Reference

    The catalog cross-section is labelled 2LA030 (terminal). The numbered names below identify that reference drawing; they are not a packing list, individual ordering codes, quantities or a claim that every branch has an identical construction.

    Drawing item Component name
    1 Body
    2 Airtight ring
    3 Spring
    4 Steel bushing
    5 O-ring
    6 Fixed plate
    7 Gasket washer
    8 Movable core
    9 Coil assembly
    10 Bolt
    11 Connector
    12 Screw

    Mounting Accessories and Selection

    The catalog accessory selection identifies F-2WA050LB as the optional LB mounting bracket for this size branch. The valve drawing shows an optional bracket; the catalog does not identify it as included with the valve or list its packing quantity. Order the bracket separately when required, after confirming the mounting arrangement.

    Match the full voltage, electrical entry, thread and normal-state configuration. A valve series update does not establish that its old coil, connector or mounting bracket fits the new generation. Follow the flow direction shown on the body and check the exact catalog drawing before installation.

    Series Ordering Options

    The following are available choices within 2LA. The current model uses only the configuration decoded above; H applies to the direct-acting 030/050 branches.

    Ordering position Permitted catalog choices
    Direct-acting branches 030: port codes 06 (1/8) or 08 (1/4); 050: 10 (3/8) or 15 (1/2). Pressure code omitted = standard; H = high pressure.
    Internally piloted branches 150/15 = Ø15 mm, 1/2; 200/20 = Ø20 mm, 3/4; 250/25 = Ø25 mm, 1; 320/32 = Ø35 mm, 1 1/4; 400/40 = Ø40 mm, 1 1/2; 500/50 = Ø50 mm, 2.
    Voltage codes A = AC220V; B = DC24V; C = AC110V; E = AC24V; F = DC12V.
    Electrical-entry choices Omitted = terminal; I = grommet / flying lead, length 0.5 m.
    Thread choices Omitted = PT; G = G thread; T = NPT. These are alternatives, not simultaneous features.

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