800-398-8470

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