Kit B includes Model UA venturi balancing valve regulator, Model YC strainer with ball valve and two Model H2/H3 hose assemblies. Model UA is a shut-off and manual throttling venturi valve with EPDM O-ring, PTFE seat and memory stop. Stem is blowout proof with EPDM O-ring and Teflon packing with packing nut. Dual Pressure / Temperature ports are standard with an additional option available for air vent or drain valve. Ball valve end available thread or sweat – please specify. Model YC is a combination ball valve, y-strainer and union with seven (7) accessory port locations. 20 mesh stainless steel strainer is removable from the valve body for inspection and cleaning without breaking the main piping. H2/H3 hose assembly has a braided stainless steel outer ban with CPE/EPDM inner tube and brass or steel fittings.
