Ro female straight connector as shown in the photo, size – 1/2-inch female thread x 1/4 inch RO tube, b quality heavy duty plastic valve connector, this connector can be directly fitted to 1/2 inch male threaded angle gate valves or pillar gate valves or pipelines for control of the water flow to the feed tank like aquarium tank or pet water tanks or flush valve tank or to wash basin sink or hydroponics garden or any liquid tanks where inlet and outlet flow is required. This connector is suited/compatible for water equipment system which uses 1/4 small size RO tube x 1/2 female thread, specification. Colour- white,type – push fit. Size – 1/2 female thread x 1/4-inch tube straight- quick connect fit. Material plastic, the pack contains:- 2 pcs RO female direct valve straight connector – 1/2-inch female thread x 1/4 inch RO small size tube water flow is required + Teflon tape.