CAST IRON PRESSURE SHUT OFF VALVE CONSISTING OF O RING GAS, CLOSURE PLUG, COMPLETION SLEEVE, CRIMP PACKING RING, RISER VALVE, STOPPER, TAPER CAP.

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6. CN 84811019, PRESSURE REDUCING VALVE OF CAST IRON OF STEEL. HSEN TO 8481 REFERS.