LV9 Web Tension Control
The simple way to control your web tension.
KELVA LV9 consists of a pneumatic regulating valve with a cylinder arm or spring arm. The device is fitted to a round bar, with its roller against the reel of material. It registers reduction in the diameter of the reel and regulates the air pressure to a KELVA brake accordingly, so that web tension is held constant.
Highlights:
- Fully air operated
- Explosion-proof
- Choose between spring or cylinder arm
- Available for rolls with up to Ø 1600mm
- Reliable, inexpensive, and simple to install
Specifications:
- Product name: KELVA Web tension control (LV9)
- Options: Cylinder or spring arm
- Applications: The LV9 can be used for most materials, provided the diameter of the reel does not exceed 1600mm
- Additional: Hand lever valve complete with air regulator and pressure gauge for cylinder arm configuration
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