- New
RF834 is a Valterra male adapter designed for RV fresh-water plumbing applications. It features a 3/8" MPT male threaded connection on one end and a 3/8" barbed connection on the other. Made of black polypropylene, it connects compatible 3/8" inner-diameter hoses to a female 3/8" pipe-thread fitting. A hose clamp is recommended for the barbed connection.