Size: 1/4"~4" Pressure class: 150LB ~2000LB Temperature: -268C ~ 425C /649C CF8M structure body. Suitable medium: water, oil, gas. Body material: CF8/1.4308,CF8M/1.4408. Seat: PTFE.PEEK. Power: Pneumatic 3 way Valve Feature: Pipe thread in accordance:NPT,BSPT,DIN259,DIN2999,ISO228 CLASS A Investment casting boday 1000PSI(PN64) W.O.G. with ISO5211 direct mounting pad L-port or T-port available Materail; Stainless steel 316/ A351Gr-CF8M/DIN 1.4408 or as cusotmer requests Actuator Features: Pneumatic Actuators: Rack and pinion Actuator Design Spring return or double acting Open and closed adjustment stops True NAMUR accessory mounting Visual indicator Electric Actuators: 24V DC, 24V AC, 110V AC,220V AC NEMA 4 and NEMA 7 enclosures Manual override Visual indicato