Pressure Reducing Valve

Manufacturer: ARI | KSB | etc.

Pressure Reducing Valve PN 16 - PN 40, DN 15 - 150 in straight through with diaphragm actuators for medias like: steam, neutrak gases, vapours and liquids, etc. Pressure reducer available in different materials, nominal pressures, nominal diameters, flanges and dimensions from all leading German and European manufacturers.

The Reducing Valve is a direct acting proportional regulator - self operated - which regulates a high inlet pressure to a smaller downstream pressure. The downstream pressure is regulated, this means the valves closes when the downstream pressure rises.

Nominal pressure: DN 15 - DN 150, 1" - 6"
Pressure class: PN 16, PN 25,, PN 40, ANSI 150, ANSI 300
Body material: EN-JL1040, EN-JS1049, 1.0619+N, SA216WCB
Actuator size: DMA 40, 80, 160, 250, 400 - NBR, EPDM
Downstream pressure: acc. to downstream pressure table min. 0,2 bar, max. 16 bar
Temperature - valve: acc. to pressure-temperature table refer to datasheet
Temperature - actuator: max. 100 °C max. 130 °C (EPDM-diaphragm)
Disc seal: Metal, PTFE soft seal
Spindle tightness: Stainless steel bellows

 

  • Exact and easy adjustment 
  • Diameter independent ranges
  • Simple changes of spring and actuator
  • 5 exchangeable actuator sizes
  • 3 exchangeable spring sizes
  • Construction without pillars
  • Compact design
  • etc.
  • Industrial installations
  • Processing technology
  • Plant manufacturing
  • etc.
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