Materials:<ul>
Body and actuator: SS304/ss316
Seat seal: PTFE/FPM
Stem seal: PTFE/FPM
Piston seal: FPM/NBR</ul>
Pressure:<ul>
Controlling: 0.3 to 0.8MPa
Working: 0 to 1.6MPa</ul>
Connection size: DN10 to DN80
Thread: 3/8 to 3-inch
Temperature of medium:<ul>
PTFE: -10 to +200°C
FPM: -10 to +100°C</ul>
Maximum viscosity: 600mm<sup>2</sup>/second
Downstream or up stream installing
Controlling medium: air/neutral gas
Applicable medium: water, neutral gas, liquid, ethanol, oil and organic solvent
