Check Valve
DN40-600

Specification

Size Range: DN40-600
Pressure Class: PN10/16
Medium: Drinking and neutral water up to 70°C

Design: DIN3202-K3 

Flange connections: EN1092-2
Inspection and test: API598

Features

– Wafer body style fits between FF or RF flanges

– Upper and lower PTFE thrust washer

– Resilient Buna-N or EPDM seat

– Dual plate valves give maximum strength with minimum opening time 

– Torsion springs assist valve closure, preventing flow reversal

– Thrust washers reduce friction and wear of valve plate hinges

– Coated with FB epoxy minimum 250 μm thickness blue color RAL5005