The VTA | Fittings | Check Valve Heating Jacket w/ Clamp (V.1) (V.1) is an OEM heating jacket assembly for the check/overflow valve on VTA wiped-film distillation systems, designed to maintain the valve at process temperature and prevent viscous distillates from solidifying and causing flow restrictions. Designed for installation on VTA VKL 75 and VKS 95 series systems. Constructed from chemically resistant materials compatible with botanical extract process streams. An essential component for processing high-melting-point compounds.