SKU: CV-41-20 Category: Tags: , , Brand:

AVK Check Valve CV-41-20


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AVK Check Valve CV-41-20

AVK Check Valve CV-41-20


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Resilient seated with full bore.
Body and bonnet of GJS-500-7 (GGG-50).
Hinge of stainless steel AISI 316 in DN 50-200 and GGG-50 in DN 250-300.
Disc with steel insert fully vulcanized with EDPM rubber.
The disc and hinge are assembled on a shaft of stainless steel 420s37 fitted in the bonnet.
Bonnet gasket of EPDM rubber in a groove between body and bonnet.
Epoxy coating to DIN 30677-2 and GSK guidelines – internally and externally (250 Micron).