Chesterton 1724™ Low E Control Valve Kit is specifically designed to be used on pneumatically-actuated control valves. It should be installed in conjunction with Chesterton Live-Loading to ensure effective long-term sealing over many cycles. This product is best suited for services in which sealing fugitive emissions is required.

Chesterton GraphMax is an interbraided graphite packing. Carbon yarns are incorporated in the braided structure in a way that allows very tight braiding and corner reinforcement that improves the strength of the packing. This dramatically improves the packing’s resistance to extrusion and blow out, one of the limitations of traditional, flexible, graphite tape packings.

Chesterton 477-1 carbon fiber packing combines a new yarn formulation with superior blocking agents. New, low modulus yarn provides the strength associated with continuous filament carbon fibers plus greater flexibility. This makes 477-1 strong, yet pliable, without the brittleness of conventional carbon packing. Chesterton 477-1 incorporates a high-purity dispersion of inorganic platelets which prevent penetration of gases or liquids through the packing. Inter-braid construction locks these blocking agents within the packing ring.

Chesterton 1400R is a unique, reinforced, braided, graphite tape packing with a corrosion inhibitor. The carbon yarn reinforcement is provided within the graphite tape yarn as well as the braided construction. 1400R forms a homogeneous mass under gland pressure, so that leakage cannot penetrate the packing set. The all-carbon/graphite set withstands higher shaft speeds while limiting shaft friction. The structural carbon fiber reinforcement prevents extrusion when 1400R sets are installed in valves at higher pressures. In addition to its excellent sealing capabilities in rotating equipment, 1400R is a superior valve sealing material. This dual purpose design makes it a truly universal mechanical packing.

This tool will save time, money, and braided packing while providing precision butt and skive cuts for the highest quality packing installations. It provides fast, accurate cuts every time and will cut a number of different Chesterton packings including 412-W, 1724, 1727, 1730, 1400, 1400R, and 1600.The Sure-Cut Maintenance Kit includes a pocket sharpener; a replacement blade is also available: Reorder No. AWC 001925

Chesterton 253 Flexible Packing Extractors are constructed with high strength aircraft cable. They include a precision heat-treated extracting worm and unbreakable rotary-swaged assembly. Worm tips have plastic protective coating. Large, smooth, easy-grip handle. Furnished in sets of 4 tools. Set Reorder Number 002400