Clack (R7009)-890 In/Out Head w/ 1/2" Port SMC (6850490) 685 Hastelloy Poly Check Valve 1/2" NPT while the K MONEL construction

while the K MONEL construction resists corrosion from chlorine

reducing clogging and extending carbon block life

which means longer service intervals in sediment-heavy applications

Compatible with IPW Industries

Clack (R7009)-890 In/Out Head w/ 1/2" Port SMC (6850490) 685 Hastelloy Poly Check Valve 1/2" NPT while the K MONEL constructionThe 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