Tube 700/40-22.5 Valve TR218A
109,90 €
Tube 700/40-22.5 Valve TR218A
109,90 €
Shipping price from: 6,90 €
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Product Produkt lagernd
Tube 700/40-22.5 Valve TR218A
Product.Nr.: 990017381
Manufacturer: Novio
This tube in size 700/40-22.5 is designed for heavy-duty use in industrial and garden applications. It is ideal for use in large machines, trailers or work equipment where high load capacity and reliable airtightness are required. Thanks to the robust material and the proven TR218A valve, the tube offers a durable and safe solution for pneumatic tyres in professional environments. In addition, the tube is also suitable for tyre size 700/45-22.5, making it flexible for use in various applications.
Technical data
- Tube size: 700/40-22.5
- Inch size: 22.5 inch
- Also suitable for: 700/45-22.5
- Valve type: TR218A
Valve type TR218A – characteristics
- Valve design: Special tube valve for high-volume tyres, mainly used in agriculture and industry
- Valve version: Straight metal valve with nut for secure fixation in the rim
- Typical valve hole diameter: approx. 16 mm (for large-dimension rim valve holes)
- Valve length: medium to long version for good accessibility when inflating and checking air pressure
- Sealing system: Rubber seal and lock nut for reliable sealing against the rim
- Suitable operating pressures: Designed for high inflation pressures in the range of large tyres (depending on tyre and vehicle manufacturer specifications)
Advantages and application range
This tube is the right choice for users who depend on high reliability and load capacity. It is specially matched to high-volume tyres and, thanks to the TR218A valve, offers safe air flow and easy handling during mounting and maintenance.
Typical applications are:
- Industrial machines and trailers
- Municipal and yard equipment
- Heavy garden and landscaping machinery
Because it is suitable for both 700/40-22.5 and 700/45-22.5 tyres, the tube can be used flexibly in various vehicles and machines. This gives you high availability, easy stock-keeping and a robust solution for demanding working conditions.
Frequently asked questions about this product
The valve designation describes two things: the stem diameter — which must fit the hole in the rim — and the shape, i.e. straight or angled.
Only the bore matters for a proper fit: a valve fits perfectly only if its stem matches the bore in the rim. Whether it is straight or angled makes no difference — that is a question of accessibility.
An overview of the types:
| Type | Shape | Bore | typically used for |
|---|---|---|---|
| TR13 | straight, rubber | 11.5 mm | Car and trailer wheels |
| TR4 / TR6 | straight, short | 11.5 mm | Small wheels, garden tools |
| TR15 | straight, rubber | 16 mm | Agricultural machinery, tractor rims |
| TR87 | 90° angled | 11.5 mm | Small wheels, solid rims |
| JS8 (DIN 7777) | 90° angled, same as TR87 | 11.5 mm | small wheels, solid rims |
| JS2 | Approx. 70° angled | 11.5 mm | Industrial and small wheels |
| V3-02-7 (TR75) | 100° single-bend metal angle valve with screw-on base | 12.2 mm | Commercial vehicles, lorries, trailers, agricultural and industrial machinery such as forklift trucks |
| V3-06-3 | Triple-bend brass truck screw-on valve (90°/139°/139°) | 9.7 mm | 20-inch truck and trailer tubes (6.00-20 to 9.00-20), also 22.5-inch tube-type tyres |
| TR218A | Straight metal air-water valve, two-piece | 15.9–16 mm | High-volume tubular tyres for agricultural and industrial use, tractors |
V3-02-7 in detail: Also known as ETRTO V3.02.7 and US designation TR75. Dimensions: Horizontal leg length 22.5 mm, vertical leg length 71.5 mm, total height approx. 91 mm. The valve base is screwed on, not pressed in — this makes it significantly more robust than a rubber valve.
V3-06-3 in detail: Also known as ETRTO V3.06.3. Triple-bend brass screw-on truck valve: the first bend is 90°, the other two 139° each — this guides the filling end past the rim flange and keeps it accessible even with twin tyres and deep rim wells. Leg dimensions approx. 20.5 / 46 / 20.5 / 47.5 mm (approx. 135 mm developed length), rim hole 9.7 mm. The valve is fastened to the tube with a sealing washer and nut instead of being vulcanised in. In our range on the 20-inch tubes 6.00/6.50-20, 7.00/7.50-20, 8.25-20 and 9.00-20.
TR218A in detail — the valve for water ballast: What makes this type special is the option for liquid ballasting: the hose is partially filled with water to increase the vehicle’s weight and thus improve traction — a common practice with tractors.
- Design: straight, robust metal valve, usually in two parts. Unscrewing the inner CH3 valve insert creates an extra-large opening — allowing for quick filling with air or liquid.
- Rim bore: 15.9 to 16 mm (0.625 inches).
- Length: typically around 38 to 48 mm total height above the rim.
- Mounting: a rubber base approximately 80 mm in diameter for vulcanising onto the inner tube, plus a lock nut for secure attachment to the rim.
Reducing sleeves: A TR15 valve does not fit into an 11.5 mm bore. Conversely, there are sleeves that allow a TR13 valve to fit into a 16 mm bore.
Whether straight or angled is not a question of fit, but of accessibility: with closed rims or small wheels, it is often impossible to reach the valve with a pump using a straight valve — in which case an angled one is used.
Not sure which valve is fitted? A photo of the old valve is all we need to identify it. Choose from: inner tubes, bead tapes and valves.
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