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DOUBLE FLANGED

Rating

DN32mm (1 ¼”)- 1400mm (56”)

PN 10, 16, 25, 150#

Materials

Body: Ductile iron, WCB, Stainless steel, Duplex, Superduplex,….
Disc: Ductile iron, WCB, Stainless steel, Bronze-aluminium, Duplex, Monel, Uranus, Hastelloy,…
Shaft: AISI 316, 304, 420, Monel, Duplex, Superduplex, …
Seat: EPDM, NBR, Hypalon, Viton, Polisopreno, Silicone, Epiclorhidrine,….

DOUBLE FLANGED

Design standards

Características

Design features

Concentric design

One-piece body with flanges at the ends which give more resistance.

The elastomer is vulcanized and allows use at pipe end without using counterflange.

The "face to face" distance allows interchangeability with other types of valves (gate, ...)

One piece shaft.

100% tight shut off, 0% leakage.

Bi-directional sealing.

Applications

Water: irrigation, potable water, sea water, water supply, pumping station, industrial water, waste water, fire protection systems, cooling tower
Industry: food, paper mills, chemical, petrochemical, sugar mills, cement industry, petroleum, steel industry,…
Power generation
Shipbuilding  and offshore
Mining
Heating
Air conditioning
Compressed air
Construction

Table for elastic ring selection:

 


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