The Praher SM20 3 six-way valve with a 2″ connection is a key element of every pressure filter tank, allowing switching between six operating positions: filtration, backwash, rinse, bypass, waste and closed. Thanks to this, the entire filtration system can be controlled by simply turning a single lever.
The valve is made of a reliable material resistant to pool chemicals and high operating pressure, with internal geometry optimised for minimal hydraulic losses during flow. The flange connection with a diameter of 2″ is compatible with all standard filter tanks with a corresponding neck.
The ergonomic control lever allows precise setting of the valve position and reliable locking in each of the six positions. The Praher SM20 3 valve is a proven choice for recreational and semi-professional pools requiring regular backwash of the filtration.
