Valves

Valves are devices for isolating areas of high pressure from areas of low pressure. Tightness is the key quality attribute in vacuum technology, in addition to the necessary cleanliness. Aside from pure shutoff valves, Pfeiffer Vacuum also offers regulating valves for gas dosing in vacuum processes. Additionally available are venting and pressure relief valves.

• Angle valves
• Inline valves
• Gate valves
• Bellows-sealed gate valves
• Mini angle valves
• Mini inline valves
• All-metal angle valves
• Venting valves
• Pressure relief valves
• Gas dosing valves

• All-metal gas dosing valves/-systems