1. He maʻalahi ka hana o ka valve, hiki ke maʻalahi a hilinaʻi i ka neʻe;
2. He maʻalahi ka mālama ʻana i ka hāmeʻa valve flap, kūpono ke ʻano o ka hoʻopaʻa ʻana, a maʻalahi ke apo sealing a hiki ke hoʻololi;
3. Hoʻolālā ʻia ke ʻano o lalo o ke kino valve e like me ke ʻano o lalo o lalo, ʻo ke kino valve he ʻano O;
4. ʻO ka lua o loko o ke kino valve ua hoʻolako ʻia me nā apo hoʻopaʻa erosion-resistant a me ka corrosion-resistant.Ke wehe ʻia ka valve, hiki iā ia ke pale aku i ke kino valve mai ka holoi ʻia a ʻino ʻia e ka mea waena.Hoʻomaʻamaʻa kūikawā ʻia ke apo sealing e hiki ai i ka paʻakikī o ka ʻili ke hiki i ka HRC56-62, nona nā hana kiʻekiʻe Wear-resistant a corrosion-resistant;
5. ʻO ka uhi o ka valve disc seal e uhi ana me ka carbide cemented i ka wā e pono ai, a ua hoʻopaʻa ka hui hoʻopaʻa i ka laina laina e hōʻoia i ka hilinaʻi o ka sila a pale i ka scarring.
Kūlana Nui
Nui inoa: 2″~24″
Ke kaomi inoa: Class150~2500
Kūlana: BS1873, ASME B16.34
Mea kino: WCB, CF8, CF8M
Hoʻopau pili: RF, BW, RTJ,
Hana: huila lima, Pneumatic
Anawaena inoa inoa | DN25~300 | |
Paʻi Nominal | PN1.6~10.0MPa ANSI 150~600lb | |
Ka Mahana Density | -60~450ºC | |
ʻAno Hoʻohui | Flange | |
Mea Kino | WCB\CF8\CF8M | |
Pākuʻi Mea | 304\316L\304+ Stellite\316L+ Stellite | |
Mea Noho | PTFE/304/316L/304+ Stellite/316L+ Stellite | |
ʻAno Kahe | Wehe koke | |
Leakage | Hoʻopaʻa paʻa | ANSI Papa V |
Hoʻopaʻa paʻapū | ANSI Papa VI |