American valve

According to the material, rim valve aperture, length and bending angle, it can be divided into the following main types:

TR-4: Straight body, diameter 8 mm.

TR-6: straight body, diameter 8mm.

TR-13: Straight body, 11.5mm diameter.

TR-15: Straight body, 1 mm diameter.

TR-87: Curved body with a 90° angle, a short front end, and a diameter of 10 mm.

TR-87C: Curved body with a 90° angle, a short front end, and a diameter of 10 mm.

TR-413: The diameter of the hole on the rim for installing the valve is 11.50 mm, and the length is 31.8 mm.

TR-415: The diameter of the hole on the rim for installing the valve is 15.87 mm, and the length is 31.8 mm.

TR-418: The diameter of the hole on the rim for installing the valve is 11.50 mm, and the length is 50.8 mm.

TR-425: The diameter of the hole on the rim for installing the valve is 15.87 mm, and the length is 50.8 mm.