200 PSI NRS Flange kuwaha
Wedge Wedge NRS Gate Valve – Ka Mutunga Flange
Nga waahanga Hangarau
Whakaritea: ANSI / AWWA C515
Rahi: 2″, 2½”, 3″, 4″, 5″, 6″, 8″, 10″, 12″
Whakaaetanga: UL, ULC, FM, NSF/ ANSI 61 & NSF/ ANSI 372
2'' me FM anake
Morahi Mahi Mahi: 200 PSI (Maximum Testing Pressure: 400 PSI) e rite ana ki te UL 262, ULC / ORD C262-92, me te akomanga FM 1120/1130
Te Mahana Mahi: -20°C ki te 80°C
Paerewa flange: ASME/ANSI B16.1 Class 125 or ASME /ANSI B16.42 Class 150 or BS EN1092-2 PN16 or GB/T9113.1
Taupānga: Tanuhia i raro i te whenua hono ki te pou tohu poutū me te tohu momo pakitara . Ko te wai rere ahi, te paipa wai, te whare teitei o te whare patu ahi, te whare wheketere o te whare wheketere whare tiaki ahi.
Nga Taipitopito Whakakikorua: Epoxy pania o roto me waho e Electrostatic Spray e rite ana ki te AWWA C550
Kōpae: EPDM Rubber Encapsulated Ductile Iron Wedge
Ka taea hoki te whakauru i te waro kuaha me te wira ringaringa
Kua whakamanahia he mata-kore e NSF/ ANSI 61 & NSF/ ANSI 372