I-Butterfly Valve
0102030405
Uhlobo lwe-CPVC Butterfly Valve Lever
Izici Zomkhiqizo
I-1, i-Double eccentric structure design, impilo yesevisi iphindwe izikhathi ezi-5 kune-valve ye-butterfly evamile
2, I-torque encane yokushintsha.
Izingxenye ezishintshekayo zihlangene futhi ziyonga
Izinto ezibonakalayo zi-nano-modified ukuze kuthuthukiswe ingcindezi
ukumelana nomthelela wokumelana nomkhiqizo
I-5, Umzimba we-valve oqinisiwe wokumelana nokucindezelwa okuphezulu
6, 100% ukuhlolwa kwengcindezi ngaphambi kokubeletha
7, Umzimba kanye nezingxenye zokuvala ziphathwa ngokukhethekile ukuze zisebenze kangcono.
I-Eccentric butterfly valve iyi-valve yokulawula evamile, ebonakala ngokuklama kwe-valve flap yesakhiwo se-eccentric, ekuvuleni nasekuvaleni inqubo ingenza i-valve ivalwe kangcono ngosizo lwe-eccentric design. I-valve uvemvane ovamile nomaphakathi ibhekisela esakhiweni se-valve flap se-axis yokulinganisa.
Uma kuqhathaniswa nama-valve ovemvane ajwayelekile, ama-valve uvemvane ane-eccentric abonakala ngesakhiwo esiyinkimbinkimbi kanye nezindleko zokukhiqiza eziphakeme. Kodwa-ke, ekusebenzeni okusebenzayo, iphinde ibe nokusebenza okuphakeme kokulawula nokusebenza kokuvala, ikakhulukazi ekucindezelweni okuphezulu, izinga lokushisa eliphezulu, i-viscosity ephezulu kanye neminye imidiya eyinkimbinkimbi, ukusebenza kwe-valve butterfly eccentric kuvelele kakhulu, ukuze kuzuzwe ukulawula ukugeleza okunembe kakhudlwana nokucindezela. umthethonqubo.
Iyini inzuzo ye-eccentric butterfly valve?
1.ukumelana nokugeleza okuncane:
ngoba i-spool ye-eccentric butterfly valve iklanyelwe ukuba ihluke nge-centrifugally ukusuka esihlalweni ngebanga elithile, lapho i-medium igeleza nge-valve, umzila wokugeleza umfushane kakhulu kunamanye ama-valve, ngaleyo ndlela wenza ukumelana okuncane;
2.Ukubekwa uphawu okuthembekile:
Ngesikhathi senqubo yokuvala i-valve ye-butterfly eccentric, kuzokwakhiwa ingcindezi enkulu yokucindezela phakathi kwe-spool nesihlalo, engabona ukuvala okungcono; ngenkathi ivula, incike kakhulu ekungqubuzaneni phakathi kwe-spool nesihlalo ukuze kuqinisekiswe ukubekwa uphawu.
3.Ukwehla kwengcindezi encane:
I-valve butterfly eccentric enesakhiwo esingenasici ingalungisa ithrekhi yokugeleza okuphakathi ibe ubuncane, ngaleyo ndlela inciphise ukumelana nokulahlekelwa kwengcindezi.
| I-GB/T 4219.2 IMINININGWANE (DIN, ISO, GB/T) | |||||||
| Usayizi we-DN(De) | Ubukhulu(mm) | ||||||
| D | H | H1 | H2 | S | L1 | L2 | |
| 50(63) | 104.00 | 266.00 | 77.00 | 134.00 | 44.50 | 102.00 | 212.50 |
| 65(75) | 114.30 | 275.00 | 83.00 | 140.00 | 46.00 | 102.00 | 212.50 |
| 80(90) | 130.00 | 288.00 | 89.00 | 146.00 | 48.60 | 102.00 | 212.50 |
| 100(110) | 160.40 | 332.00 | 104.00 | 167.00 | 55.50 | 115.00 | 253.30 |
| 125(140) | 186.00 | 361.00 | 117.00 | 181.00 | 63.00 | 115.00 | 253.30 |
| 150(160) | 215.00 | 379.00 | 130.00 | 189.00 | 72.00 | 115.00 | 253.30 |
| 200(225) | 269.00 | 449.00 | 158.00 | 210.00 | 73.00 | 150.00 | 410.00 |
| I-SCH80 Specifications (ASTM SCH80) | |||||||
| Usayizi | Ubukhulu(mm) | ||||||
| *" | D | H | H1 | H2 | S | L1 | L2 |
| 2" | 104.00 | 266.00 | 77.00 | 134.00 | 44.50 | 102.00 | 212.50 |
| 2-1/2" | 114.30 | 275.00 | 83.00 | 140.00 | 46.00 | 102.00 | 212.50 |
| 3" | 130.00 | 288.00 | 89.00 | 146.00 | 48.60 | 102.00 | 212.50 |
| 4" | 160.40 | 332.00 | 104.00 | 167.00 | 55.50 | 115.00 | 253.30 |
| 5" | 186.00 | 361.00 | 117.00 | 181.00 | 63.00 | 115.00 | 253.30 |
| 6" | 215.00 | 379.00 | 130.00 | 189.00 | 72.00 | 115.00 | 253.30 |
| 8" | 269.00 | 449.00 | 158.00 | 210.00 | 73.00 | 150.00 | 410.00 |
| I-SPECIFICATION (JIS) | |||||||
| Usayizi | Ubukhulu(mm) | ||||||
| A | D | H | H1 | H2 | S | L1 | L2 |
| 50A | 104.00 | 266.00 | 77.00 | 134.00 | 44.50 | 102.00 | 212.50 |
| 65A | 114.30 | 275.00 | 83.00 | 140.00 | 46.00 | 102.00 | 212.50 |
| 75A | 130.00 | 288.00 | 89.00 | 146.00 | 48.60 | 102.00 | 212.50 |
| 100A 125A 150A 200A | 160.40 186.00 215.00 269.00 | 332.00 361.00 379.00 449.00 | 104.00 117.00 130.00 158.00 | 167.00 181.00 189.00 210.00 | 55.50 63.00 72.00 73.00 | 115.00 115.00 115.00 150.00 | 253.30 253.30 253.30 410.00 |