Valterra’s patented cable valve system converts hard to access valve handles to a simple push/pull placement. Cable handles can be positioned at the bottom of an RV sidewall, or within a control access compartment with bulkhead installation. DH part # 411-1720 includes one 72" flexible cable kit with 1-1/2" valve. DH part # 411-3720 includes one 72" flexible cable kit with 3" valve.