meterial and techincal specifications   

body and middle flange  

ductile iron to EN1563 GGG50  

mild steel to EN10025 S235JR  

fasteners:  

studs,nuts,washer:tensile steel 4.8  

tie bars:tensile steel 4.8 or 8.8 according to actual application  

fasteners coating   

dacromet coating for normal application  

galvanized coating or teflon coating also available on request.  

seals(rubber gasket)  

EPDM to EN681  

NBR to EN682  

WARS approved seals for potable water also available on request  

temperature:up to 70ºc  

high temperatures will affect the life of products installation, special temperature application kindly contact with J-FLOW directly.   

typical applications:  

the dismantling joint is particularly suitable for simplitying the installation and removal of:\   

non return valves  

check valves  

isolation valves  

control valves  

flow metering equipment  

pump sets  

pressure reducing valves  

flanged pipe and fittings