HDS Valves

For heavy gases and high pressures

  • Double damped plate valve plate design
  • Intelligent port design
  • Metal or non-metallic valve plates

The HOERBIGER HDS valve is suitable for high-pressure applications in the chemical, petrochemical and natural gas industries. Primary fields of use include hydrotreating, urea production, polyethylene production, and natural gas storage.

The valve is based on the advanced principle of double damping which damps sealing element impacts. The HDS valve is primarily used in high-speed compressors operating at speeds up to 1200 rpm. The port design in the seat and guard has been optimized in terms of flow, incorporating the latest state of technology in gas dynamics.

Capacity can be regulated with HydroCOM, stepless control.

Technical Data

HDS Valve imperial metric
Valve Diameter (in / mm) 3.62 to 10 92 to 254
Maximum Lift (in / mm) 0.08 2
Maximum Pressure (psi / bar) 4,350 300
Differential Pressure (psi/ bar) 2900 200
Temperature Range (ºF / °C) -4 to °C 410 -20 to 210
Rotational Speed (rpm) 1200