Designed for use in top-entry plug valves, this fitting acts as a sealant injection fitting and a packing injector by simply screwing the fitting further into the valve. It features a one-piece body design, conventional cage crimp and connecting threads for Newman-Hattersley valves. Rubber caps are available to protect the buttonhead flange from damage due to exposure and corrosion.

Sealweld combination fittings are available in carbon steel ONLY. Fittings in stainless steel or other materials are available by special request.