DN100 PN16 E/P Positioner Pneumatic Wafer Butterfly Valves
Huahana Huahana
| Ka nui a me ke kaomi ʻana a me ke kūlana | |
| Nui | DN40-DN1200 |
| Paʻi Paʻi | PN10, PN16, CL150, JIS 5K, JIS 10K |
| He alo a he alo STD | API609, BS5155, DIN3202, ISO5752 |
| Hoʻohui STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
| STD Flange luna | ISO 5211 |
| Mea waiwai | |
| Kino | ʻO ka hao hao (GG25), ka hao hao (GGG40/50), ka hao hao (WCB A216), ke kila kila (SS304/SS316/SS304L/SS316L), ke kila kila ʻole (2507/1.4529), ke keleawe, ke alumini alumini. |
| Disc | DI+Ni, ʻO ke kila kabone(WCB A216), ke kila kila (SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel (2507/1.4529), keleawe, DI/WCB/SS i uhi ʻia me ka pena Epoxy/Nylon/EPDM/NBR/ PTFE/PFA |
| ʻO ke kumu/Sāft | SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel |
| Noho | NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silika, PFA |
| ʻO ke kuʻi ʻana | PTFE, keleawe |
| E ke apo | NBR, EPDM, FKM |
| Mea hoʻokō | Lever lima, pahu pahu, mea hana uila, mea hana Pneumatic |
Hōʻike Huahana
Pōmaikaʻi Huahana
Loaʻa i kā mākou valve ka mānoanoa maʻamau e like me GB26640, hiki iā ia ke paʻa i ke kaomi kiʻekiʻe inā pono.
Hoʻohana ʻia kā mākou noho valve i ka lāʻau kūlohelohe i lawe ʻia mai, me ka ʻoi aku o 50% o ka lāʻau i loko. He waiwai elasticity maikaʻi ka noho, me ke ola lawelawe lōʻihi. Hiki ke wehe a pani ma mua o 10,000 mau manawa me ka poino ʻole o ka noho.
ʻO ka noho valve me 3 bushing a me 3 O apo, kōkua i ke kākoʻo ʻana i ke kumu a hōʻoia i ka sila.
Hoʻohana ke kino valve kiʻekiʻe epoxy resin pauka, kōkua iā ia e pili i ke kino ma hope o ka hoʻoheheʻe ʻana.
Hoʻohana nā bolts a me nā nati i nā mea ss304, me ka hiki ke pale aku i ka ʻōpala.
Hoʻohana ʻo Butterfly valve pin i ke ʻano modulation, ikaika kiʻekiʻe, pale ʻaʻahu a me ka pilina palekana.
E/P POSITIONER ex ia iic T6:
Ex ia
- Ex: Hōʻike ʻia ua hoʻolālā ʻia nā mea hana no ka hoʻohana ʻana i nā lewa pahū.
- ia: ʻO ka pae kiʻekiʻe loa o ka palekana palekana intrinsic. ʻO ia hoʻi, ua hoʻolālā ʻia ka hāmeʻa e pale aku i nā ʻano huna ahi a i ʻole ka wela e hiki ke hoʻā i kahi lewa pahū, ʻoiai ma lalo o ʻelua mau kumu hewa (e laʻa, ka hemahema o ka mīkini a i ʻole ka pōʻino o waho).
- Lako me ka"ia"Hiki ke hoʻohana ʻia ka inoa ma nā wahi pōʻino loa, kahi e mau ai nā kinoea pahū.
IIC
- ʻO kēia ʻāpana o ka helu helu e wehewehe i ka hui kinoea i hōʻoia ʻia nā mea hana. ʻO nā hui kinoea mai IIA a IIC, meIICʻo ia ka mea ʻino loa, e uhi ana i nā kinoea weliweli loa.
- IIC: He kūpono no nā lewa i loaʻahydrogen, acetylene, a i ʻole nā kinoea pahū like. ʻO kēia mau kinoea ka mea maʻalahi loa, no laila pono nā mea hana e hoʻokō i nā kūlana palekana kiʻekiʻe.
T6
- ʻO kaT6ʻO ka koho ʻana e pili ana i ka wela o ka ʻili o nā mea hana ma lalo o nā kūlana hana maʻamau, he mea koʻikoʻi i nā wahi pahū.
- T6'o ia ho'i, 'a'ole e oi aku ka wela o ka ili85°C (185°F), ʻoiai i loko o ke kūlana ʻino loa. ʻO kēia ka papa wela koʻikoʻi, e hōʻoia ana i ka palekana o ka hāmeʻa e hoʻohana a puni nā kinoea koʻikoʻi loa e hiki ke ʻā ma kahi haʻahaʻa.
Huahana kuai wela
