Manual Filter Valves

EWP-USA offers Manual Valves

Water Filtration and Purification Equipment Supplier

Reverse Osmosis System Parts and Supplier

Commercial and Residential Wave Cyber DI & Pressure Tanks Supplier

Water Filtration Manufacturer Distributor Vendor Water Purification

Vontron RO Nanofiltration Ultrafiltration Membrane Distributor

EWP-USA's Manual Filter Valves are the economical substitute to automatic control valves.   They utilize the latest ceramic technology in filtration and are made of corrosion-resistant plastic, offer excellent sealing, and a long service life.  The valves can be used for RO pretreatment, swimming pool equipment, multi-media filters, and boiler water.


  • Multi-port Valve with Filter function

  • Reasonable fluid design (Service>Fast Rinse>Backwash>Fast Rinse>Service)

  • Small rotation angle for opening and closing, easy operation

  • Operate under pressure and is leak-proof

F56A - Manual Filter Valve, Top Mount, 1" In/Out, 1" Female Drain, 1.05" OD Riser, 2.5" 8-NPSM Connection

F56D - Manual Filter Valve, Top Mount, 2" In/Out, 1.5" Female Drain, 1.5" OD Riser, 4" 8-UN Connection