PRESSURE RANGE 10-60 MWC 14-85 PSI Three-way diaphragm valve, two-position three-way backwash valve

58P Three-way diaphragm valve, two-position three-way backwash valve, direct diaphragm sealed valve, valve body material is glass fiber reinforced polyamide; specifically designed and manufactured for automatic backwash filter systems.

Technical features:
Strong corrosion resistance (backwash valves for seawater and corrosive media are also available)
High valve body strength, valve body material is glass fiber reinforced polyamide (GRP)
Simple structure, lightweight, easy maintenance
Frictionless operation throughout the entire working process
Easy installation, no special tools or installation techniques required
Specifically designed and manufactured for automatic filtration systems with discs and media



Advantages of using backwash valves in filter systems:
Reduced valve energy consumption (driven by pipeline pressure or compressed air). Can be equipped with AC/DC long-term energized and instantaneous steady-state solenoid valves. Low-power solenoid valves are also available.
Minimal number of valves required to meet the backwash needs of each filtration unit.
No need to consider synchronous operation of multiple valves (one valve closing while another opens)—all functions integrated into a single three-way backwash valve.
Easy maintenance, no gearboxes, drive units, or other electrical and mechanical components.