Sealweld packing injectors are made tough to withstand many types of service conditions. This two part fitting assembly allows for easy maintenance on valve stem seals and expansion joints. This fitting features a roll pin cage, durable one-piece body and injector bolt. Packing injectors are available in carbon steel and stainless steel from stock or other materials and grades by special request.

A pressure relief stinger bolt, available for this product line, is used to un-seat the ball check in packing injectors to relieve excess gland pressure. Stainless steel or other materials are available by special request.