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Home/Product Series/AirTAC Sourcing/Fluid Control Valves/2KWA
AirTAC sourcing reference•Fluid Control Valves
SERIES2KWA

AirTAC 2KWA Normally Open Fluid Control Valves

2KWA direct-acting normally open fluid valve product reference
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2/2 normally open fluid valves with direct-acting 030/050 and internally piloted 150/200/250...

Official reference

Based on manufacturer documentation

Model support

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Parts lists

Code, photo, or BOM

Availability / lead time

By model and quantity

Sourcing route & inquiry details

2/2 normally open fluid valves with direct-acting 030/050 and internally piloted 150/200/250 structures. Match the pressure differential, passage, voltage and connection; send the model or label, quantity and destination for a quotation.

Know your model? Send it with the quantity for a quote. Not sure? Start with a photo, label or description. We help identify the model and clarify availability and lead time. Mixed parts lists are welcome too.

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Find your 2KWA type

Choose a type; send a model or photo if unsure.

2KWA030 / 050

Direct acting · X/H/blank/L pressure ranges

2KWA150 / 200 / 250

Internally piloted · 0.05–0.7 MPa differential

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Match a 2KWA model code

Drawings & dimensions

Installation Drawings & Technical Specifications

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2KWA direct-acting pressure differential, orifice, Cv and area specificationClick to open full drawing ↗

2KWA direct-acting pressure differential, orifice, Cv and area specification

Helpful for Model Matching:

  • Full 2KWA code, label or installed valve photo
  • Direct or internally piloted structure and inlet/outlet pressure
  • Medium, viscosity, fluid and ambient temperature
  • Port, PT/G/NPT thread, voltage and terminal/grommet entry
  • Mounting envelope or drawing
  • Quantity and destination; BOM accepted
  • Match direct or internally piloted construction
  • Match terminal or grommet drawing and the exact size row
  • Use operating pressure differential, not proof pressure
  • Send actual oil viscosity where the catalogue limits differ

Catalogue Technical Specifications

AirTAC reference data
Identity2/2, direct acting, normally open
Pressure condition / maximum differentialX 2.0 MPa; H 1.5 MPa; blank 0.7 MPa; L 0.4 MPa
Proof pressure3.0 MPa (450 psi); not operating pressure
030 / orifice / Cv / areaX 1.5 mm / 0.10 / 1.8 mm²; H 2.0 / 0.18 / 3.0; blank 3.0 / 0.33 / 6.0; L 4.0 / 0.55 / 10.0
050 / orifice / Cv / areaX 3.0 mm / 0.34 / 6.1 mm²; H 4.0 / 0.55 / 10.0; blank 5.0 / 0.83 / 15.0; L 7.0 / 1.40 / 25.0
Coil / power030 CDA110K/CLA110K: AC 15 VA at 50 Hz, 11 VA at 60 Hz; DC 6.5 W. 050 CDA160K/CLA160K: AC 35 VA at 50 Hz, 30 VA at 60 Hz; DC 12 W
Medium / body / sealAir, water, oil; brass body; standard FPM-F fluorine-rubber seal per English catalogue
Fluid and ambient temperatureWater 1–80°C; air −20–90°C; oil −10–80°C; ambient −20–70°C
Air and oil conditionsAir dew point ≤−20°C. Viscosity row: under 20 cSt; oil footnote: ≤50 cSt. Actual oil requirement needs confirmation.
Coil / voltage toleranceClass F insulation; coil IP65; AC 50/60 Hz ±15%; DC ±10%
Common Model Codes & Configurations:Useful for an RFQ
2KWAX030-06-B2KWAL030-08-A-I-G2KWAL050-15-F-T2KWA150-15-A

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Technical reference & selection notes

Ordering Codes, Fit Verification & Specifications

Specifications, installation dimensions, and ordering-code notes.

Ordering code matching

Match each code segment

Send a photo if the code is incomplete

Code format

2KWA[X/H/blank/L][030/050]-[port]-[A/B/C/E/F]-[I if grommet]-[G/T if non-PT]Published valve code; mounting accessories are separate
2KWAX030-06-B2KWAL030-08-A-I-G2KWAL050-15-F-T2KWA150-15-A
1Structure / size2Pressure condition3Port4Voltage5Electrical entry6Thread
Direct 030/050; internally piloted 150/200/250. Both 2/2 normally open.Direct only: X 2.0, H 1.5, blank 0.7, L 0.4 MPa maximum differential. Pilot: no X/H/L.030: 06=1/8, 08=1/4; 050: 10=3/8, 15=1/2. Pilot 150-15, 200-20, 250-25.A AC220V; B DC24V; C AC110V; E AC24V; F DC12V.Blank terminal; I grommet, published lead length 0.5 m.Blank PT; G G; T NPT. Voltage precedes electrical entry and thread.

Avoid a wrong match

  • 2KWA is normally open in both published structures. It differs from normally closed 2WA; match the required unpowered flow state.
  • 030/050 are size series. The pressure condition changes the orifice and Cv; do not assume every 030 has a 3 mm orifice.
  • Direct pressure prefixes are X/H/blank/L only; T is a final NPT thread code, not a pressure range.
  • The pilot structure needs 0.05 MPa minimum differential. Match inlet and outlet pressure, medium and mounting dimensions.
  • IP65 is a coil rating. The catalogue gives under 20 cSt in the viscosity row and ≤50 cSt in the oil note; send the actual oil viscosity and temperature for clarification.
  • The catalogue refers to 2WA mounting accessories on pages 169 and 171. Send the actual 2KWA size and bracket requirement; an accessory is not a complete valve.

Read the model code

If the label is incomplete, send the readable parts together with a photo.

2KWAL030-08-A-I-G

1Structure / size

Direct 030/050; internally piloted 150/200/250. Both 2/2 normally open.

2Pressure condition

Direct only: X 2.0, H 1.5, blank 0.7, L 0.4 MPa maximum differential. Pilot: no X/H/L.

3Port

030: 06=1/8, 08=1/4; 050: 10=3/8, 15=1/2. Pilot 150-15, 200-20, 250-25.

4Voltage

A AC220V; B DC24V; C AC110V; E AC24V; F DC12V.

5Electrical entry

Blank terminal; I grommet, published lead length 0.5 m.

6Thread

Blank PT; G G; T NPT. Voltage precedes electrical entry and thread.

About 2KWA

2/2 normally open fluid valves with direct-acting 030/050 and internally piloted 150/200/250 structures. Match the pressure differential, passage, voltage and connection; send the model or label, quantity and destination for a quotation.

Matching Questions

Does 030 always mean a 3 mm orifice?

No. 030 is a size series. X/H/blank/L change its orifice from 1.5 to 4 mm and its maximum pressure differential from 2.0 to 0.4 MPa. Send the complete prefix and coil fields.

Which structure should I use for a replacement?

Compare the installed code, medium, inlet/outlet pressures and envelope. The pilot 150/200/250 structure needs a positive minimum pressure differential; both structures are normally open. Labels or photos can start an inquiry.

2KWA

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