Replacement

Upstream check valve for backflow preventers 574 and 575 series (1/2"÷DN 50)

Description: 

Upstream check valve for backflow preventers 574 and 575 series.

Drawings: 

Code

 

Pack

Package

59977

1/2" (574004)

1

-

59973

1/2" (574040) - 3/4" (574050)

1

-

59469

3/4" (574005) -- 1" (574006)

1

-

59455

1" (574600) - 1 1/4"

1

-

59459

1 1/2" - 2" - DN 50

1

-

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