Model: NL_Series: with protection support rod
             SL_Series: with protection support pipe
Suitable Fluid: Water, Oil, other chemical liquid
Gauge Valve Material: SS304, SS316, others available
Gauge Tube Material: Glass, PVC
Seal Material: Viton, Teflon available
Gauge Valve Function: With or Without ball check
Max. Working Temperature: 100ºC
Max. Working Pressure: 4~7 kg/cm 2
Process Connection: ½"~1½" Thread and Flange on request
Flange Rating: JIS, ANSI, DIN available
Drain Valve Connection: standard ½"NPT(F), option available