DIN3352 gate valve（F4 Non-Rising resilient seated gate valve）

Materials:

Body & bonnet: Ductile iron

Disc: Ductile iron with EPDM/NBR/FPM

Stem: Stainless steel

Gland: Ductile iron

Handwheel: Ductile iron

Design and Manufacture ANSI B16.1

Face to face ANSI B16.10

Flange End Dimensions BS4504

Working Pressure: ANSI 125/150

Shell test: 350 PSI/400PSI

Sealing test: 200 PSI/250PSI