_edited.jpg)
 |
|---|
 |
Gate Valves - PMG
Protective Metal Guard Ring
Specifications
-
Leak rate < 1 x 10^-9 std cc/sec He
-
Vacuum Rating: 1x10^-7 torr (1.3x10^-7 mbar)
-
Seals in either direction with max differential pressure across gate: 1.5 atm (1.47 bar)
-
Max Operating Temperature: 400°F (200°C)
-
Mounting Position: Any
-
Solenoid: 24V DC/110V AC/220V AC
-
Air to open/Air to close
-
Air Pressure Required: 80-120 psig (5.5-8.3 bar)
Features
-
Valve Body/Gate Construction: 304L Stainless Steel or Mild Steel
-
Surface Finish: Glass Bead Blast, Grained, Electro-polished, or Painted Mild Steel
-
Dual O-ring Sealed Shaft, 100K cycle life or Bellows-sealed rated up to 1 million cycles*
-
Actuator: Electro-pneumatic, Electric, or Hydraulic
-
Magnetic Position Indicators Standard
-
Viton or Buna O-rings at Flange, Gate, Bonnet, and Shaft
-
Lubricated for life – Not affected by contaminants
-
No Springs – Long life mechanism designed for 2 million cycles
-
Minimal Maintenance – Does not require removal of valve body
* Under clean vacuum conditions