description

Everfilt® 4-Inch E-Resist® Backwash Valve – Engineered for Corrosive Environments

The Everfilt® 4-Inch E-Resist® Valve is a 3-port, two-way unit combining filtration and backwash functions in one streamlined, high-performance component. Designed for applications involving corrosive fluids or aggressive elements, it ensures full, unrestricted flow in both positions to maintain system efficiency.

Crafted from E-Resist® iron, the valve features a durable epoxy-coated interior and a two-part epoxy exterior, delivering advanced protection against chemical wear and corrosion.

Key Benefits of the 4-Inch E-Resist® Backwash Valve
 

• Purpose-built for corrosive liquid filtration in industrial, chemical, or wastewater applications

• Seamless switching between filtration and backwash modes

• Zero-flow restriction for maximum system output

• Enhanced durability with corrosion-resistant E-Resist® construction

• Includes service and flush ports for easy, in-line maintenance

• Compatible with hydraulic actuator systems

The Everfilt® 4-Inch E-Resist® Valve is a vital solution for harsh-duty filtration environments, ensuring long-term reliability where conventional valves fail.

features

total length: 15.5"
total height: 8"

psi: 250 max 
gpm: 175 [cv]
operation: manual, automatic, pneumatic, hydraulic

construction: e-resist® iron
COATINGS: epoxy coating interior