Sharaxaada Alaabta
Available with handles (1½″ to 12″), manual gear operators (1½″ to 48″), and electric or pneumatic actuators (1½″ to 48″). With many body/trim combinations, there is a series F101 butterfly valve to meet your application.
LIISKA cabbirrada
Cabbirka |
A |
B |
C |
D |
E |
NF/ (4-M) |
G |
H |
J |
I-K |
L |
T |
S |
W |
|||||||
mm |
inji |
ANSI 125/150 |
PN10 |
PN16 |
ANSI 125/150 |
PN10 |
PN16 |
ANSI 125/150 |
PN10 |
PN16 |
|||||||||||
40 |
1½ |
70 |
145 |
32 |
12.7 |
98.4 |
110 |
110 |
4-16 |
4-18 |
4-18 |
127 |
150 |
150 |
65 |
50 |
4-7 |
33 |
27 |
9 |
10 |
50 |
2 |
76 |
162 |
32 |
12.7 |
120.7 |
125 |
125 |
4-19 |
4-18 |
4-18 |
152 |
165 |
165 |
65 |
50 |
4-7 |
42 |
32 |
9 |
10 |
65 |
2½ |
80 |
174 |
32 |
12.7 |
139.7 |
145 |
145 |
4-19 |
4-18 |
4-18 |
178 |
185 |
185 |
65 |
50 |
4-7 |
45 |
47 |
9 |
10 |
80 |
3 |
90 |
181 |
32 |
12.7 |
152.4 |
160 |
160 |
4-19 |
4-18 |
8-18 |
191 |
200 |
200 |
65 |
50 |
4-7 |
45 |
65 |
9 |
10 |
100 |
4 |
110 |
200 |
32 |
15.9 |
190.5 |
180 |
180 |
8-19 |
8-18 |
8-18 |
229 |
220 |
220 |
90 |
70 |
4-9.5 |
52 |
90 |
11 |
12 |
125 |
5 |
125 |
213 |
32 |
19.1 |
215.9 |
210 |
210 |
8-22 |
8-18 |
8-18 |
254 |
250 |
250 |
90 |
70 |
4-9.5 |
54 |
111 |
14 |
14 |
150 |
6 |
143 |
225 |
32 |
19.1 |
241.3 |
240 |
240 |
8-22 |
8-22 |
8-22 |
279 |
285 |
285 |
90 |
70 |
4-9.5 |
56 |
145 |
14 |
14 |
200 |
8 |
175 |
260 |
38 |
22.2 |
298.5 |
295 |
295 |
8-22 |
8-22 |
12-22 |
343 |
340 |
340 |
125 |
102 |
4-11.5 |
60 |
193 |
17 |
17 |
250 |
10 |
203 |
292 |
38 |
28.6 |
362 |
350 |
355 |
12-25 |
12-22 |
12-26 |
406 |
395 |
405 |
125 |
102 |
4-11.5 |
66 |
241 |
22 |
22 |
300 |
12 |
245 |
337 |
38 |
31.8 |
431.8 |
400 |
410 |
12-25 |
12-22 |
12-26 |
483 |
445 |
460 |
125 |
102 |
4-11.5 |
77 |
292 |
22 |
24 |
350 |
14 |
277 |
368 |
45 |
31.8 |
476.3 |
460 |
470 |
12-29 |
16-22 |
16-26 |
533 |
505 |
520 |
125 |
102 |
4-11.5 |
77 |
325 |
22 |
24 |
400 |
16 |
308 |
400 |
51 |
33.3 |
539.8 |
515 |
525 |
16-29 |
16-26 |
16-30 |
597 |
565 |
580 |
210 |
165 |
4-22 |
86 |
380 |
27 |
27 |
450 |
18 |
342 |
422 |
51 |
38.1 |
577.9 |
565 |
585 |
16-32 |
20-26 |
20-30 |
635 |
615 |
640 |
210 |
165 |
4-22 |
105 |
428 |
27 |
27 |
500 |
20 |
374 |
479 |
64 |
41.3 |
635 |
620 |
650 |
20-32 |
20-26 |
20-33 |
699 |
670 |
715 |
210 |
165 |
4-22 |
130 |
474 |
27 |
32 |
600 |
24 |
459 |
562 |
70 |
50.8 |
749.3 |
725 |
770 |
20-35 |
20-30 |
20-36 |
813 |
780 |
840 |
210 |
165 |
4-22 |
152 |
575 |
36 |
36 |
700 |
28 |
520 |
624 |
72 |
55 |
863.6 |
840 |
840 |
24-35 4-1¼″ |
24-30 |
24-36 |
927 |
895 |
910 |
300 |
254 |
8-18 |
165 |
674 |
— |
— |
750 |
30 |
545 |
650 |
72 |
55 |
914.4 |
900 |
900 |
24-35 4-1¼″ |
24-33 |
24-36 |
984 |
965 |
970 |
300 |
254 |
8-18 |
167 |
726 |
— |
— |
800 |
32 |
575 |
672 |
72 |
55 |
977.9 |
950 |
950 |
24-41 4-1½″ |
24-33 |
24-39 |
1060 |
1015 |
1025 |
300 |
254 |
8-18 |
190 |
771 |
— |
— |
900 |
36 |
635 |
768 |
77 |
75 |
1085.9 |
1050 |
1050 |
28-41 4-1½″ |
24-33 4-M30 |
24-39 4-M36 |
1168 |
1115 |
1125 |
300 |
254 |
8-18 |
207 |
839 |
— |
— |
1000 |
40 |
685 |
823 |
85 |
85 |
1200.2 |
1160 |
1170 |
32-41 4-1½″ |
24-36 4-M33 |
24-42 4-M39 |
1289 |
1230 |
1255 |
300 |
254 |
8-18 |
216 |
939 |
— |
— |
1050 |
42 |
765 |
860 |
85 |
85 |
1257.3 |
— |
— |
32-41 4-1½″ |
— |
— |
1346 |
— |
— |
300 |
254 |
8-18 |
254 |
997 |
— |
— |
1100 |
44 |
765 |
860 |
85 |
85 |
1314.5 |
1270 |
1270 |
36-41 4-1½″ |
28-36 4-M33 |
28-42 4-M39 |
1403 |
1340 |
1355 |
300 |
254 |
8-18 |
254 |
997 |
— |
— |
1200 |
48 |
839 |
940 |
150 |
92 |
1422.4 |
1380 |
1390 |
40-41 4-1½″ |
28-39 4-M36 |
28-48 4-M45 |
1511 |
1455 |
1485 |
350 |
298 |
8-22 |
276 |
1125 |
— |
— |
Soo bandhigida qaybta U-qaybta wafer balanbaalisnimada, tayo sare leh, xal lagu kalsoonaan karo oo loogu talagalay codsiyada warshadaha kala duwan. Hal-abuurkan cusub waxaa loogu talagalay inuu bixiyo si hufan, kontorool sax ah oo socodka dareeraha kala duwan, taasoo ka dhigaysa qayb muhiim ah oo ka mid ah dhuumaha iyo nidaamyada warshadaha sida saliidda iyo gaasta, farsamaynta kiimikada, daaweynta biyaha, iyo wax ka badan.
U-qaabeeya alwaaxyada balanbaalisada wafer waxaa lagu dhisay qaab U-qaabaysan oo xoog leh iyo saxanka balastareedka joogtada ah si uu ugu adkeysto cadaadiska sare iyo xaaladaha heerkulka sare iyadoo la hubinayo waxqabadka wanaagsan iyo nolosha adeegga. Naqshadaynta gaarka ah ee clip-on waxay u oggolaaneysaa in si sahlan loo rakibo iyo ka saarista, samaynta dayactirka iyo daryeelka degdeg ah oo sahlan.
Mid ka mid ah astaamaha muhiimka ah ee waalka balanbaalleyda wafer U-qaabeeya ayaa ah qaabkeeda xidhidhiyaha sare, kaas oo hubiya shaabad adag oo la isku halayn karo si looga hortago daadinta oo loo yareeyo khatarta nidaamka hoos u dhaca. Tani kaliya ma wanaajiso hufnaanta hawlgalka laakiin sidoo kale waxay gacan ka geysataa badbaadada guud iyo u hoggaansanaanta deegaanka.
Intaa waxaa dheer, balaaliyeyaashayada wafer-qaabeeya ee U-qaabeeya waxay ku qalabaysan yihiin hannaan kontorool oo sax ah oo loogu talagalay nidaaminta qulqulka siman iyo saxda ah, taas oo ka dhigaysa mid ku habboon codsiyada u baahan xakamaynta dareeraha saxda ah. Haddi ay tahay cuncun, go'doomin ama xidhid degdeg ah, waalkani waxa uu bixiyaa waxqabad iyo kontorool aan la qiyaasi karin.
U-qaybtayada wafer balabaalisooyinku waxay diyaar u yihiin cabbirro iyo agab kala duwan waxaana loo habayn karaa si loo buuxiyo shuruudaha codsiga gaarka ah. Haddi aad u baahan tahay alwaaxyada kiimikooyinka daxalka ah, slurries abrasive, ama dareere nadiif ah, waxaan haynaa xal si aan u daboolo baahiyahaaga.
Iyada oo ay taageerayaan sida ay nooga go'an tahay tayada iyo qanacsanaanta macaamilka, balaaliyeyaashayada U-wafer-ka waxaa loo soo saaray heerarka warshadaha ugu sarreeya waxaana la mariyaa tijaabo adag si loo hubiyo kalsoonida iyo waarta. Aaladahayada, waxaad ku kalsoonaan kartaa in hababkaaga muhiimka ahi ay ku jiraan gacmo karti leh.
Dooro balaaliyeyaashayada U-wafer si aad u hesho waxqabad heersare ah, isku halleyn gaar ah iyo tayada aan liidan. La kulan kala duwanaanshaha valvesyadu ku samayn karaan hawlgalkaaga.
LIISKA AALADAHA
Shayga |
Magaca Qaybta |
Qalabka |
1 |
Jirka |
Qalabka Birta leh: ASTM A126CL. B, DIN1691 GG25, EN 1561 EN-GJL-200; GB12226 HT200; Ductile Cast Iron: ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10; Birta Aan Lahayn: ASTM A351 CF8, CF8M; CF3, CF3M; Birta Kaarboon: ASTM A216 WCB |
2 |
Jirrid |
Zinc Plated Steel; Stainless Steel: ASTM A276 Type 316, Type 410, Type 420; ASTM A582 Type 416; |
3 |
Taper Pin |
Stainless Steel: ASTM A276 Type 304, Type 316; EN 1.4501; |
4 |
Kursiga |
NBR, EPDM, Neoprene, PTFE, Viton; |
5 |
Saxanka |
Ductile Cast Iron (Nickel plated): ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10; Bir daxal laheyn: ASTM A351 CF8, CF8M; CF3, CF3M; EN 1.4408, 1.4469; 1.4501; AL-Bronze: ASTM B148 C95400; |
6 |
O-ring |
NBR, EPDM, Neoprene, Viton; |
7 |
Bushing |
PTFE, Nayloon, Naxaas la Sifay; |
8 |
Furaha |
Birta Kaarboonka |
Iibsadahani waxa uu u dooran karaa shay sida ku qoran liiska agabka. Macmiilku waxa laga yaabaa inuu calaamadiyo shayga iyo heerkulka la isticmaalo, Shirkaddeennu waxay dooran kartaa beddelkeeda. Marka dhexdhexaadka iyo heerkulka uu yahay mid gaar ah, fadlan la tasho shirkadeena.
QIIMEYNTA KURSIGA KURSIGA
Qalab |
NBR |
Neoprene |
EPDM |
Hypalon |
Viton |
PTFE |
|
Qiimaynta Heerkulka |
℃ |
-20~100 |
-40~100 |
-40~120 |
-32~135 |
-12~230 |
-50~200 |
℉ |
-4~212 |
-40~212 |
-40~248 |
-25.6~275 |
10.4~446 |
-58~392 |
Qalabka fadhiga ayaa awood u leh inay u adkeystaan heerkulka hoose iyada oo aan waxyeello lahayn. Si kastaba ha ahaatee, elastomer-ku wuu adkaadaa oo durdurrada ayaa kordha. Qaar ka mid ah warbaahinta qulqulka ayaa laga yaabaa inay sii xaddidaan xadka heerkulka la daabacay ama waxay si weyn u yareeyaan nolosha kursiga.
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