NEEDLE VALVE;, NOMINAL DIAMETER: 1/2IN;, END: MALE THREAD;, WORKING PRESSURE: 50BAR;, STANDARD END: ISO 228;, CONSTRUCTION FORM: MONOBLOCK;, BODY MATERIAL: AISI316TI STAINLESS STEEL;, CASTLE MATERIAL: AISI316TI STAINLESS STEEL;, CASTLE FENCE MATERIAL: AISI316TI STAINLESS STEEL;, ROD MATERIAL: AISI316TI STAINLESS STEEL;, STEM SEALING MATERIAL: POLYTETRAFLUORETHYLENE;, SHUTTER MATERIAL: AISI316TI STAINLESS STEEL;, SHUTTER COATING MATERIAL: AISI316TI;, DRIVE: STEERING WHEEL;, REFERENCE/MANUFACTURER: 103577 G1/2LH/RIEGLER;