This document describes the different models and port variations of the SP0710 Vari-Flo Multiport Valve, as well as its features and characteristics.
This document provides an exploded view and dimensional specifications for the Hayward SP0710 Vari-Flo Multiport Valve. It describes various port configurations available for models SP07101, SP07102, and SP07103, noting that dotted lines indicate optional top or bottom ports.
The guide outlines the functions of different valve positions including Filter, Backwash, Rinse, Waste, Closed, Recirculate, and General. It includes specific instructions for winterizing by draining water, as well as step-by-step procedures for servicing the valve, removing the handle pin, and reassembling the key and cover components.
To drain water from the valve, depress and rotate the handle to place the pointer on a raised portion of the index hubs at any 'in-between' position.
Depress the handle to allow the pin to clear the indexing hub, then tap out the handle pin with a drift pin or other solid pin bar.