Specification of Ball Check Valve - Threaded Ends PN 16
Spec:
Thread standard: BSP, ISO 228-1
Face to face length: EN 558-1
Installation: horizontal / vertical with down-up flow direction
APPLICATIONS dirty water • Waste water treatment plants • Pumping stations • Sewage • Fluids with powders, sticky
Epoxy paiting suitable for drinking water applications. Materials
body: ductile iron GGG50, EN-GJS-500-15
cover: ductile iron GGG50, EN-GJS-500-15
ball: ductile iron GGG50 EPDM covered
O ring: NBR
bolts-nuts-gasket: stainless steel A2
painting: epoxy