Image may not reflect selected features Valmet Stem Extension for Threaded Ball Valve, 1/4-1/2" & 3/4" SKU: SE-84 Please Login to See Price Quantity discounts available QuantityPrice Quantity -+ Description 4" Stem Extension for 1/4" - 1/2" & 3/4" Threaded End Ball Valve, Standard Bore Details A standard 4” stem extension is offered for improved accessibility, particularly when used in insulated pipelines. Stem extension kits can be ordered ... DescriptionDetails Back 4" Stem Extension for 1/4" - 1/2" & 3/4" Threaded End Ball Valve, Standard Bore Back A standard 4” stem extension is offered for improved accessibility, particularly when used in insulated pipelines. Stem extension kits can be ordered factory-mounted or shipped separately for field mounting.