The N301 and N310 Series Globe Valves are widely used at bulk plants to control gas flow in the piping system, at storage tanks, on trucks and at pumps or compressors. All units have a 1/4-inch FNPT plugged boss in the downstream side of the body. A hydrostatic relief valve or a vent valve can be installed in this outlet.

The N310 Series features a ball bearing valve disk for stronger connection to the stem to protect the disk under back-flow conditions. The ball bearings also permit the valve disk to stop rotating as soon as it touches the body seat, minimizing disk wear.

The N350 Series economy globe valves for LP-Gas service have many of the construction features of the N310 Series, the valves can be supplied in 1/2-inch and 3/4-inch sizes. Teflon (TFE) spring-loaded packing provides an effective seal against leakage within the valve’s pressure range.

The N401 and N410 Series angle valves are widely used at bulk plants in a variety of applications. All units have a 1/4-inch FNPT plugged boss in the downstream side of the body. Ranging in size from 1/2-inch to
3-inches, these valves have spring-loaded Teflon (TFE) chevron packing for an effective seal against leakage.

Ball bearing valve disk construction used in the N410 Series gives a stronger connection to the stem for disk protection under back-flow conditions.

The N450 Series economy angle valves for LP-Gas service have many of the construction features of the N410 Series, the valves can be supplied in 1/2-inch and 3/4-inch sizes. Teflon (TFE) spring-loaded packing provides an effective seal against leakage within the valves pressure range.