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WAFER

Rating

DN32mm (1 ¼”)- 1600mm (64”)
PN 10, 16, 25, 150#, 300#

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,….

WAFER

Design standards

Características

Design features

Concentric design
One-piece body with four centering lugs which allows installation between flanges at intermediate points in the pipeline.

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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