WS3 3" Motorized Alternating ValveRequest pricing
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WS3 3" Motorized Alternating Valve is a large-bore alternating valve built for twin-tank and multi-tank commercial water treatment on the Nelsen WS3 platform.
- 3-inch flow path sized for high-demand commercial and industrial service
- Motorized actuation automatically switches service flow between tanks
- Enables continuous, uninterrupted treated water by regenerating one tank while another stays online
- Designed to pair with WS3-series control valves in alternating and multi-tank configurations
- Shipping weight around 3.8 kg for the valve body and motor drive
- Genuine Nelsen component for WS3 commercial systems
This is the switching heart of a no-hard-water or no-downtime commercial installation, directing flow so at least one tank is always in service. Specify it for softener or filter banks that cannot afford a regeneration gap, and confirm it matches the pipe size and WS3 controller already on your system before ordering.
Overview
- 🇺🇸 U.S.-based support and expert assistance
- 🔧 Built with trusted, industry-standard components
- 🚚 Ships nationwide - freight-safe packaging
- 🏠 Ideal for residential and light-commercial systems
Specs (Typical)
| Max Operating Pressure | 125 psi |
|---|---|
| Max Water Temp | 100 °F |
| Electrical | 120 V AC |
| Flow Range | 5-45 GPM (model dependent) |
Related: Control Valves . Parts . Get sizing help