DUAL PLATE CHECK VALVE

TECHNICAL SPECIFICATIONS

  • General uses: pumping, water and gas supplies and air conditioning installations, etc.
  • Designed in accordance with the EN 12334 and EN 14341 standards.
  • Manufacturing range: DN50 to DN900
  • Assembly between flanges EN 558-1/ISO 5752 series 16
  • Operating position: horizontal and vertical.
  • The possibility exists of assembly in accordance with various connection standards.
  • Low pressure loss.
  • Closes with an assisted stainless steel spring which helps to reduce pressure shock.
  • Body: Grey cast iron
  • Disc: AISI 304 stainless steel
  • Seating: nitrile, EPDM, FPM (Viton®-type).
  • Spring: stainless steel.
  • Body: oven-dried epoxy 250 μ, RAL 5017, or similar.
  • Operating pressure:
    • PS 16 bar DN 50 – DN 300.
    • PS 10 bar DN 350 – DN 900
  • Maximum operating temperature 10-100º C.
  • Made in accordance with the requirements of European Directive 97/23/EC “Pressure Equipment” – category III, module H (DN40-300).
  • Testing set up and carried out in accordance with EN 12266-1.

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LOCATION

Avda. del Puntarrón, 39.

30835 Sangonera la Seca

(Murcia)

868 810 232

 

868 810 224

 

gdfa@gdfa.es