kiʻekiʻe kiʻekiʻe swing check valve, ke kila kalapona, ke kila kila a me ke kila kila
Anawaena:2″-32″,Papa150-Papa2500
BS1868/ASME B16.34/API6D
He alo a he alo i ka ANSI B16.10
Kino/pale/Disc:WCB/LCB/WC6/WC9/CF8/CF8M
NORTECH is ʻO kekahi o nā alakaʻi alakaʻi Kina High pressure swing check valveMea Hana & Mea Hoolako.
ʻO ka pahu hoʻopaʻa koli BW, ke kila kalapona, ke kila kila a me ke kila kila
ʻoki: No.1/No.5/No.8/Alloy
NORTECH is kekahi o na alakai KinaʻO ka pahu hoʻopaʻa koli BWMea Hana & Mea Hoolako.
ʻO ka pahu hoʻokele koʻi PSB, ke kila kalapona, ke kila kila a me ke kila kila
NORTECH is kekahi o na alakai KinaPSB swing check valveMea Hana & Mea Hoolako.
Metala noho paʻa pahu pahu,palua kiwi puka
DN50-DN1200,2″-48″
PN10/PN16/PN25/PN40/PN63/PN100,Papa150/300/600/900/1500/2500
He alo a he alo i ka API594/ISO5752/EN558-1 moʻo 16
Flange ASME B16.5, ASME B16.47, EN1092-1
NORTECHis ʻO kekahi o nā alakaʻi kiʻekiʻe o Kina e nānā i ka pahu pahu Mea Hana & Mea Hoolako.
ʻO ka pahu hoʻopaʻa pahu pahu pālua, ʻo ka noho metala paʻa pālua ʻelua,
NORTECHis ʻO kekahi o nā alakaʻi kiʻekiʻe Kina lua pā lug check valve Mea Hana & Mea Hoolako.
ʻO ka pā kī pālua ʻelua RTJ,palua kiwi puka
NORTECHis ʻO kekahi o nā alakaʻi alakaʻi China Dual plate check valve RTJ Mea Hana & Mea Hoolako.
Kiwikā pahu pahu pālua,palua kiwi puka
NORTECHis kekahi o na alakai KinaKiwikā pahu pahu pālua Mea Hana & Mea Hoolako.
DIN/ENHoʻolei kila swing check valve, piston check valve
Anawaena:DN15-DN400,PN16-PN100
BS EN 12516-1, BS1868
He alo a he alo i ka EN558-1/DIN3202
Kino/pale/Disc:GS-C25/1.4308/1.4408
NORTECHis kekahi o ka mea alakai China Cast steel swing check valve Mea Hana & Mea Hoolako.
DIN/ENHoʻoheheʻe kila piston pahu pahu, piston check valve
NORTECHis kekahi o na alakai China Cast kila piston check valve Mea Hana & Mea Hoolako.
Kiwikā hoʻopaʻa papa ʻelua,palua kiwi puka
WRAS, ACS i hōʻoia no ka wai inu, wai inu
DN50-DN1000,2″-40″
PN10/PN16,ANSI Papa125/150
NORTECHis kekahi o na alakai KinaKiwi Paa PapaluaMea Hana & Mea Hoolako.
kiwi puka lua,palua kiwi puka
NORTECHis ʻO kekahi o nā alakaʻi alakaʻi kiʻekiʻe o Kina Mea Hana & Mea Hoolako.
Anawaena inoa: DN50-DN900/2"-36"
ʻAno disc: Swing Check Valve
Kūlana hoʻolālā: BS5153/DIN3202 F6/AWWA C508
Mea kino: hao hoolei/ hao
Mea pākuʻi: hao + Rubber vulcanised/Ductile hao vulcanised.
NORTECHʻO ia kekahi o ka mea alakaʻi China Tilting disc swing check valve Manufacturer & Supplier.