Marsh Globe Valve P/N 25829 Size 1/4" MOD#N1512 MATERIAL STEEL BODY STYLE DESIGNATOR A1 STRAIGHT THRU FLOW CONTROL DEVICE DISK MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE MAXIMUM OPERATING PRESSURE 1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE VALVE OPERATION METHOD MANUAL CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS CONNECTION STYLE G9 PLAIN ALL ENDS THREAD SERIES DESIGNATOR NPT ALL ENDS MARSH INSTRUMENT INC.