Tank bottom valve, “crust breaking type”
Type 4000

PN10 to PN250, 150Lbs to 1500Lbs according to DN.
DN25 to DN300 - 1" to 12"

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Tank bottom check valve, opening inside valve
Type 4200
PN10 to PN250, 150Lbs to 1500Lbs according to DN

DN25 to DN300 - 1" à 12"

 

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Tank bottom piston valve
Type 4100

PN10 to PN250 - 150Lbs to 1500Lbs
DN25 to DN300 - 1" to 12"

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