N100, N100A, and N110 Series valves are designed for use with propane, butane, and anhydrous ammonia (NH3) at ambient temperatures. A 1/4-inch threaded NPT tapped and plugged boss on the inlet side of the body can be used to install a hydrostatic relief valve or a pressure gauge. They have internal sensing orifices so that no external sensing line is required. These valves are designed for bypass applications on 2 through 4-inch size pumps.
Specifications
Body Sizes and End Connection Styles (inlet x outlet)
N100 and N100A Series: 1, 1-1/4, 1-1/2, 2, and 2-1/2-inch FNPT
N110 Series: 3/4 and 1-inch FNPT
Set Pressure Ranges
N100 and N100A Series :
1 through 1-1/2-inch: 25 to 150 psig / 1,7 to 10,3 bar
2 and 2-1/2-inch: 25 to 150 psig / 1,7 to 10,3 bar
N110 Series:
3/4 and 1-inch: 12 to 150 psig / 0,8 to 10,3 bar