bullet acquedottoBIG SIZE GATE VALVES FLANGED ENDS

MOD. 11010 | PN 10-16 | DN 450-1000
Ductile iron gate valves resilient seated non rising stem, short body.

MOD. 11020 | PN 10-16 | DN 450-1000
Ductile iron gate valves resilient seated non rising stem, long body

 

SPECIAL FEATURES:
  • Flange drilling and face-to-face dimensions according to eN 1092-2 and eN 558 (series 14 and series 15).
  • Primary sealing obtained by compression of rubber wedge.
  • Secondary sealing obtained by OR gaskets embedded in non-corrosive material.
  • Internal and external epoxy coating (average thickness 250μm).
  • Manual operation by hand wheel DN 450.
  • DN 450-1000 operated directly by handwheel or gearbox (optional).

MATERIALS:

Body and bonnet:
Ductile iron EN-GJS-500-7/EN 1563 (equivalent to DINGGG50)

Stem:
Stainless steel 1.4021 (equivalent to AISI 420)

Wedge:
Ductile iron EN-GJS-500-7/EN 1563 (equivalent to DINGGG50), fully coated with EPDM gasket

Bolts and nuts:
Stainless steel A2



All metal, rubber, and coatings used have been designed for contact with water for human consumption, pursuant to the terms of Italian Health Ministry decree n° 174, dated 6/4/2004.

     

RACI Srl

Since more than 60 years on the market, today almost a symbol: RACI built his image of authority and credibility day by day, starting from the design office up to the realization of the venture. Synonymous of reliability and professionalism, RACI has become a reference: research, technology, professional updating and constant care service will allow it to always remain the same over time.   zinc coated ductile iron pipe

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