Product catalogue

Gestra blowdown valves

Figure no.



Rapid action intermittent blowdown valve PA 47 – manual operation
Hand lever with clip fastener
Separate pretensioning
Wear protection by downstream, integrated radial assembly level cone
Tell-tale hole inside the protection pipe
Leakage control

Nominal size:
DN 25

Pressure rating:
PN 63 , CL 600

End connections:
flanges acc. to DIN and ANSI / welded sleeve / weld-on end

Body: P240GH (C22.8)
Internals: stainless steel


Further information:

Gestra blowdown valves
Any question?

You have questions about products or solutions in Gestra (Flowserve) products? No problem, we will help you.

Carsten HeuschkelCarsten HeuschkelSales+49 (0)40 398202-47
Arno SiegenthalerArno SiegenthalerSales+49 (0)40 398202-46
Tatjana PfaflTatjana PfaflSales / Order management+49 (0)40 398202-17
Ralf BendorfRalf BendorfField Service Industry+49 (0)40 398202-41

Our range is far from being exhausted. Tell us what you need. We have the right solutions!