Parker Air Conditioning TX Valve 90DEG (L) Internally Equalised 1.5 Ton TXX8731

The Parker Air Conditioning TX Valve 90Deg (L) Internally Equalised 1.5 Ton is an air conditioning TX valve supplied as part number TXX8731. It is a universal 90 degree left-hand style valve with an internally equalised design, and it is listed with #6 MIOR inlet fitting and #8 MIOR outlet fitting.

This valve is specified at 1.5 ton capacity and uses a 200mm capillary length. The super heat setting is 2.8 deg.C, which is a useful checkpoint when matching the valve to the air conditioning system it is intended for.

It is sold individually as each, with a listed weight of 0.14kg. The product is in the cooling group and AC components group, and the warranty listed is one year.

For buyers replacing an existing TX valve, the key identifiers here are Parker, TXX8731, 90 Deg. (L), internally equalised, and the #6 / #8 MIOR fitting arrangement. Those details matter more than a general description when checking compatibility.

Key Features

• Parker air conditioning TX valve
• 90 degree (L) configuration
• Internally equalised style
• 1.5 ton rating
• #6 MIOR inlet fitting
• #8 MIOR outlet fitting

Specifications

• Brand: Parker
• Part No.: TXX8731
• Type: Air conditioning TX valve
• TX Type: 90 Deg. (L)
• TX Style: Internally Equalised
• Tonnage: 1.5
• Inlet Fitting: #6 MIOR
• Outlet Fitting: #8 MIOR

Fitment guidance

• Fitment is not fully verified for this listing.
• Known application groups include Isuzu, Land Rover Defender, and Volvo, with several model families and year ranges referenced in the supplied fitment data.
• Examples shown in the fitment data include Isuzu Elf, Land Rover Defender, and Volvo A / Volvo Construction applications.
• Use the part number TXX8731, the 90 Deg. (L) form, and the #6 MIOR / #8 MIOR fitting sizes to compare against the valve being replaced.

Application and Buying Notes

Before ordering, compare the existing valve against the key identifiers on this unit: TXX8731, 90 Deg. (L), internally equalised, and the #6 MIOR inlet with #8 MIOR outlet. Those details are the most practical starting point when replacing an A/C TX valve, because the fitting sizes and valve style must align with the vehicle’s system layout.

The 1.5 ton rating and 2.8 deg.C super heat setting are important system details, but they should be checked against the application rather than assumed to suit every vehicle. A TX valve is a precise component, so the capillary length of 200mm and the outlet/inlet arrangement should be matched carefully before purchase.

If you are working from an old valve, confirm whether it is a left-hand 90 degree pattern and whether the system uses internally equalised control. Small differences in orientation, equalisation style, or fitting size can affect whether the part is suitable, even where the vehicle family is listed in broader fitment notes.

This part is supplied as each and carries a one year warranty. It is a light component at 0.14kg, but the light weight should not be taken as a guide to compatibility. The safest approach is to verify the part number, fitting type, and air conditioning specification against the existing part or service information for the vehicle.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number TXX8731 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type AIR CONDITIONING TX VALVE, Unit of Measure EACH, Warranty One Year, Inlet Fitting #6 MIOR, Suction Inlet Fitting Not Applicable, Tonnage 1.5, Suction Outlet Fitting Not Applicable, Weight .14kg, Product Group 1 COOLING, Part No. TXX8731.

Additional published details for cross-checking include Brand PARKER, Description Parker Air Conditioning TX Valve 90Deg. (L) Internally Equalised 1.5 Ton, Capillary Length 200mm, Outlet Fitting #8 MIOR, Super Heat Setting 2.8 deg.C, TX Type 90 Deg. (L), TX Style Internally Equalised, Product Group 2 AC COMPONENTS.

Parker Air Conditioning TX Valve 90Deg. (L) Internally Equalised 1.5 Ton. Part number TXX8731 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number TXX8731, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a air conditioning tx valve in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include ISUZU ELF, ISUZU ELF 1997, ISUZU ELF 1998, ISUZU ELF 1999, LAND ROVER DEFENDER, LAND ROVER DEFENDER 1997. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

The listed warranty is One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility using part number TXX8731, the 90 Deg. (L) internally equalised design, and the #6 MIOR / #8 MIOR fitting details before ordering. Vehicle fitment should always be checked against the application on the vehicle or the removed component.

FAQ

What is the part number for this TX valve?

The part number is TXX8731.

What type of air conditioning valve is it?

It is an air conditioning TX valve in a 90 Deg. (L) internally equalised style.

What tonnage is listed for this valve?

The listed tonnage is 1.5 ton.

What fittings does it use?

It is listed with a #6 MIOR inlet fitting and a #8 MIOR outlet fitting.

What is the capillary length?

The capillary length is 200mm.

Is there a warranty listed?

Yes. The listed warranty is one year.