Kūʻai hope makahiki H77X EPDM Seat Wafer Butterfly Check Valve Ductile Iron Material i hana ʻia ma Kina

Wehewehe Pōkole:

Nui:DN 40~DN 800

Kaomi:PN10/PN16

Kūlana:

Maka i ka maka: EN558-1

Pilina Flange: EN1092 PN10/16


Nā kikoʻī huahana

Nā Lepili Huahana

Wehewehena:

Kiwikā hōʻoia wafer pā pālua EH Seriesme ʻelua mau pūnāwai torsion i hoʻohui ʻia i kēlā me kēia o nā papa valve pālua, kahi e pani koke ai i nā papa me ka ʻakomi, hiki ke pale i ke kahe ʻana o ke waena. Hiki ke hoʻokomo ʻia ka valve nānā ma nā pipeline kuhikuhi ākea a me ke kū.

ʻAno:

-Liʻiliʻi ka nui, māmā ke kaumaha, paʻa ka ʻōnaehana, maʻalahi ka mālama.
-Hoʻohui ʻia ʻelua mau pūnāwai torsion i kēlā me kēia o nā papa valve ʻelua, nāna e pani koke a aunoa i nā papa.
-ʻO ka hana lole wikiwiki e kāohi i ke kahe ʻana o ka mea waena.
-He maka pōkole a he maka a he paʻakikī maikaʻi.
-Hoʻonohonoho maʻalahi, hiki ke hoʻokomo ʻia ma nā pipeline kuhikuhi ākea a me ka vertical.
-Ua sila paʻa ʻia kēia valve, me ka ʻole o ka liki ʻana ma lalo o ka hoʻāʻo ʻana o ke kaomi wai.
-Palekana a hilinaʻi hoʻi i ka hana, Kū'ē kiʻekiʻe i ke kū'ē.

Nā noi:

Ka hoʻohana ʻoihana maʻamau.

Nā Ana:

Ka nui D D1 D2 L R t Kaumaha (kg)
(mm) (ʻīniha)
40 1.5″ 92 65 43.3 43 28.8 19 1.5
50 2″ 107 65 43.3 43 28.8 19 1.5
65 2.5″ 127 80 60.2 46 36.1 20 2.4
80 3″ 142 94 66.4 64 43.4 28 3.6
100 4″ 162 117 90.8 64 52.8 27 5.7
125 5″ 192 145 116.9 70 65.7 30 7.3
150 6″ 218 170 144.6 76 78.6 31 9
200 8″ 273 224 198.2 89 104.4 33 17
250 10″ 328 265 233.7 114 127 50 26
300 12″ 378 310 283.9 114 148.3 43 42
350 14″ 438 360 332.9 127 172.4 45 55
400 16″ 489 410 381 140 197.4 52 75
450 18 iniha 539 450 419.9 152 217.8 58 101
500 20″ 594 505 467.8 152 241 58 111
600 24″ 690 624 572.6 178 295.4 73 172
700 28″ 800 720 680 229 354 98 219
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