Tornado Vortex Flow Control Value System
- Company: Wavin Limited
- Reference: PT/508/0422
- Expires: 25/04/2027
Scope
To assess requirements for the Tornado vortex flow control valve system as supplied by Wavin Limited. It is applicable to surface water applications with design flows from 0.67 l/s to 60 l/s, with a hydrostatic head of up to 2.0 m.
Description
The system is designed to control the rate of discharge of surface water from attenuation tanks or other storage. It does this by creating a vortex in the outlet once a defined head of water is reached.
