Valves
GMJ14F/H-250high To Seal Completely Sampling Valve
GMJ14F/H-250high To Seal Completely Sampling Valve
Structure of GMJ14F/H-250high To Seal Completely Sampling Valve
Chief Property and Specification:
GMJ14F/H-250high to seal completely sampling valve Design Manafacfure According: GB/T12224-1989,JB/T7747-1995, Link a form: inside screw link, Structure characteristic: The hard and soft double seals completely a pair; Movable valve petal, The valve examines with experiment: GB/T13927-1992
Test Standard Unit:MPa
| TESTITEM | PRESSURE VALVE |
| Nominal Pressure | 25 |
| Shell Test | 37.5 |
| Test | 27.5 |
| Air Pressure Test | 0.9 |
| Suitable Temperature | =250°C |
| Suitable Medium | Water, Steam, Oil |
Materials For Main Parts:
| TYPE | BODY | TIE-IN | VALVE HANDLE | SCREW CAP |
PACKING |
| GMJ11F/H-250II | 20# | 20# | 2Cr13 | 20# | Flexible Graphite + PTFE |
| GMJ11F/H-250PII | 304SS | 304SS | 304SS | 304SS |
Dimensions(mm):
| SPECIFICATION | M1 | M2 | H |
| DN6 | G1/2 | M20×1.5 | 110 |