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Spring-loaded Back-pressure regulator

For small and medium flow (medium pressure range)
For high flow (high pressure range)
Independant of downs stream pressure

DV1 Series

end-connections: 3/8"
Regulating range up to 320 bar

Options:

Gauge ports
Gas-sealed spring-housing
with purge port 1/4" BSPP
Cap for set-screw
Handwheel
Operating pressure 420 bar with
regulating range up to 350 bar
POM30GF or PVDF

Documentation:

EN 10204-2.2 standard
3.1 B upon request

  • Spring-loaded
  • Piston-sensing: regulating range max. 320 bar
  • Materials: wetted parts st.st. 1.4404 / 1.4571
  • Elastomers: Buna-N, Viton, EPDR, Chemraz acc. to Specification
  • Valve-seat: PTFE, TFM, Kel-F, Peek, Torlon acc. to Specification
  • Seat-ø: 2 mm / 4 mm / 7,5 mm
  • Mounting: metric thrads in body
  • Operating temperature: -10°C ... +70°C
  • Media: gases or liquids (compatible with materials of construction)
  • Weight: approx. 2 kg


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