Tube 9/10-17.5 Valve VS3-21-1
21,90 €
Tube 9/10-17.5 Valve VS3-21-1
21,90 €
Shipping price from: 6,90 €
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Tube 9/10-17.5 Valve VS3-21-1
Product.Nr.: 990017419
Manufacturer: Novio
This 9/10-17.5 tube with VS3-21-1 valve is designed for demanding industrial and commercial vehicle applications. It is ideal for tyres in size 9/10-17.5 and is also compatible with tyre sizes 225/70-17.5 and 235/70-17.5. Thanks to its robust construction, the tube ensures reliable pressure retention and a long service life, even under high loads and in daily operation.
Technical data
- Tube size: 9/10-17.5
- Rim size: 17.5 inch
- Also suitable for: 225/70-17.5, 235/70-17.5
- Valve type: VS3-21-1
Valve specification VS3-21-1
The VS3-21-1 valve is a heavy-duty valve typically used on industrial, truck and trailer tyres. It is designed for higher operating pressures and ensures a secure and airtight connection to the rim.
Typical features of valve type VS3-21-1:
- Valve hole diameter: approx. 15.7 mm (0.625 inch), suitable for common truck and industrial rim holes
- Valve length: medium to long design for easy access during inflation and pressure checks
- Design: straight metal valve with robust fastening in the rim
- Operating pressure: designed for higher operating pressures in commercial vehicle and industrial tyre applications
- Sealing system: integrated valve core with high tightness and reliable sealing against air loss
Benefits and applications
This tube is specifically designed for tyres in size 9/10-17.5 as well as 225/70-17.5 and 235/70-17.5, offering high flexibility for use on various vehicles and machines. Typical applications include industrial trailers, commercial vehicles, work machines and similar uses where high load capacities and continuous loads occur.
Thanks to the robust tube material and the sturdy VS3-21-1 valve, this tube is particularly suitable for professional use where reliability and safety are paramount. It is a good choice for users who value a durable, pressure-stable solution for their 17.5-inch wheels.
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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