Flow Matric

Welded steel flap valves, flanged PN 10

Article: 5111A
Flanges: UNI EN 1092-2 PN 10
Installation: at the end of a pipeline
APPLICATIONS: • Water supply • Pumping stations • Wastewater treatment plants •Sewage
Epoxy paiting suitable for drinking water applications.

– Fig. 5111 in cast iron GG25

Flap valves in welded steel are manufactured according to a simple as well as very reliable construction to grant a one-way direction of flow. The main purpose of flap valves at the end of a pipeline is to discharge water while preventing back up of water in the pipe. Flap valves have many advantages: good resistance to corrosion, weather conditions, thermal shock and mechanical stress. They are easy to be installed and don’t need any maintenance.

Materials

body

welded steel P-245-GH

swing

welded steel P-245-GH

hinge pin

stainless steel AISI 420

seat

BUNA N

painting

nitro enamel or epoxy

DNL mm.D mm.Weight kg.
8018020012
10018522015
15021028517
20022034025
25024539542
30025544554
40034056598
500380670140
600430780235
700470895260
8005901015472
9005501115520
10006001230699