The quality Backwashing Valve products, a special hydraulic control valve, is driven by the pressure of the pipeline system, and can automatically perform two-position and three-way switching to realize automatic backwashing of the filter.
The purpose of quality Backwashing Valve products:
The quality Backwashing Valve products has a simple structure and high reliability, which can ensure long-term stable operation without maintenance. The diaphragm-driven structure smoothly changes the water flow direction with only a short stroke, closing the water inlet when the backwash port is open, and vice versa. Avoid filter overflow or mixing of clean water with waste water.

Features of quality Backwashing Valve products:
The quality Backwashing Valve products has simple structure, easy installation, investment saving, super hydraulic performance, no friction in station conversion, high reliability, stable operation of moving parts, accurate positioning, chemical corrosion resistance, suitable for various media, rapid water flow direction, and flushing efficient.
Basic parameters of quality Backwashing Valve products:
2"-20 m³/hr, cast iron or copper, bayonet/BSP thread
3"-35 sq/hr, cast iron or plastic, bayonet/BSP thread
4"-80 m³/hr, cast iron or plastic, bayonet/BSP thread