The Clack RA201-890 In/Out Head is a 1/2" port control valve head designed for integration with Clack water softener systems, providing reliable inlet and outlet control for residential and light commercial applications. This genuine Clack component (model RA201-890) ensures proper flow management and system cycling in compatible valve assemblies.
SPECIFICATIONS
Clack RA201-890 In/Out Head Technical Specs
| Manufacturer | Clack Corporation |
| Model Number | R7009 / RA201-890 |
| Port Size | 1/2 inch NPT |
| Component Type | In/Out Control Head |
| Application | Water Softener Valve Systems |
| Material Construction | Engineering-grade polymer |
| Thread Type | National Pipe Thread (NPT) |
COMPATIBILITY & APPLICATIONS
Where This Component Works
The Clack RA201-890 In/Out Head is designed for use with Clack WS1 and compatible control valve systems, serving as the primary inlet/outlet distribution component. This head works in residential water softeners, light commercial conditioning systems, and replacement scenarios where Clack valve assemblies require service parts. Verify your existing Clack valve model number before ordering to ensure proper fit with your control head assembly. The 1/2" NPT port configuration accommodates standard plumbing connections common in whole-house water treatment installations.
💧 When replacing control heads on existing Clack valves, inspect o-rings and seals during installation to prevent leaks and ensure proper system cycling.
