Origin	China
Model Number	DN50
Brand Name	nicety
Material	Stainless Steel
Media	Gas
Power	Pneumatic
Pressure	High Pressure
Standard or Nonstandard	Standard
Structure	Angle
Temperature of Media	High Temperature

Advantages:

Easy installation, maintenance-free, super long life;
Reliable operation, self-adjusting stem seals, cylinder can be 360 rotated free;
Anti-corrosive, high flow rate, low fluid resistance, no water-hammer;  
Optical position indication, low control air consumption.

Control Type: double acting
Size: DN10 ~ DN65 (3/8" ~ 2-1/2")
Connection: BSP or NPT threaded
Actuator Size: 40mm, 50mm, 63mm, 90mm
Body Material: CF8M (AISI 316) or CF8 (AISI304)
Actuator: CF8 (AISI304)
Seat: Teflon (PTFE)
Applicable Fluid: water, alcohol, oil, fuel, steam, neutral gas or liquid, organic solvent, acid and lye  
Fluid Pressure: Max. 1.6MPa (16 bar, 232Psi)
Fluid Temperature: -10 - +200
Max. Viscosity: 600 mm2/s
Control Fluid: neutral gas, air
Control Pressure: 0.3 - 0.8MPa
Ambient Temperature: 0 - +80
Options: solenoid valve, smart positioner, limit switch, stroke limitation, manual override