EM
C E RT I F I
IS O
Double Flanged Butterfly Valve
90
B62
ST
01
CA
T
N
IO
SY
FIG˖
:2000
UKAS
QUALITY
MANAGEMENT
116
controls flow freely
B62 Series
Industry Zone
߾ᄽ൶
Hiwa B62 Series double flanged butterfly valve with overlay weld body sealing,double or triple
eccentric,soft seal or metal seal style.
ࣹࣀC73ဣଚມ݆ન‫݅۝‬Ljܑࡰ݅ፗLjᆶມೋ႐ࢅෙೋ႐Lj෉௢‫ࢅހ‬ᆘ௢‫ܠހ‬ዖૌ႙ă
Double Flanged
Butterfly Valve
Disc ring ӱ࣍
Rubber and graphite compounds disc ring
can meet different application demand.
ၞঌࢅ็ఏްࢇӱ࣍ీ஢ፁ‫ܠ‬ዖ๑ᆩႴ൱ă
TOP flange ฉ݆ન
Top flange as per ISO6322
standard can suit all kinds of
actuators, such as
handles,gear box,electric
actuator and pneumatic
actrators.
ฉ݆ન‫ࢇޙ‬JTP6322ՔጚLj๢
ࢇ߳ዖኴႜഗLj૩ස๮դLj๮
‫ۯ‬ཀྵLj‫ۯۉ‬ኴႜഗࢅഘ‫ۯ‬ኴႜ
ഗă
݆ન๕෉௢‫݅۝ހ‬
Body ༹݅
Double or triple eccentric design
make the valve with low torque ,so
it’s more economic while you select
electric or pneumatic actuator.
ມೋ႐ࢅෙೋ႐ยऺ๑݅ோਏᆶ
‫گ‬౦ਈኵLj੗ᅜ‫׉ݥ‬ঢ়ष‫ں‬჋ስ
‫ۯۉ‬ईഘ‫ۯ‬ኴႜഗă
Product design
Product show
Products stock
ׂ೗ยऺ
ׂ೗ቛ၄
‫ׯ‬೗ੰ٪
Huihua Valve Industry Co.
Office: 18 th Floor, Block B International Trade Center
Connection between disc and shaft
ӱࢅዡ‫૶ڦ‬থ
Two piece stem design, taper pin
connection between disc and shaft,
which can ensure positive vibration
proof.
ฉူӷዡยऺLjӱࢅዡኮक़ၨۤ૶থLj੗
ᅜԍኤଆࡻ‫ݞڦ‬ኒၳࡕă
Seat ݅ፗ
Overlay weld body sealing
ܑࡰ݅ፗă
D.I Body sealing ൰ཎ݅ፗ
Rolled SS Ring Sealing
ࡐუTT௢‫ހ‬ං
Disc ݅ӱ
Double or triple eccentric design disc may
reduces friction of the sealing ring ,provide the
valve long service life
ມೋ႐ࢅෙೋ႐ยऺ݅ӱీ३ณ௢‫ހ‬ංఊ։Ljჽ
‫݅׊‬ோ๱ంă
Bushing ዡ༫
The ideal position of the
bushing reduces the shaft
bending, and ensure
bi-directional tightness under
different pressure.
ዡ༫‫ڦ‬૙ၙ࿋ዃీ३ณዡ‫ྖڦ‬൸Lj
ඓԍሞփཞუ૰ူມၠ௢‫ހ‬ă
107 Liuquan Road, Zibo City Shandong China P.C.:255000
ZiBo Factory : No.36 MinAn Road New Hi-Tech
Industry Zone Zibo Shangdong China PC.: 255088
Tianjin Factory: No.2Yingye RD.,Huangtai
Ind.,Park,Xiaozhan Town,Jinnan District Tianjin City China
P.C.:300353
Tel: 86 533 6077200 6077206
Fax: 86 533 6077233 6077244
Web : http://www.hiwa.cn
E-mail: sales@hiwa.cn
Application site ᆌᆩ၄‫ׇ‬
Exhibition review ቛ࣮ࣷࠥ
ࣹࣀ݅ᄽᆶ၌ࠅິ
Ӹࠅ‫ں‬኷
ጫձ߾‫׍‬
ཀৄ߾‫׍‬
‫ࣆۉ‬
‫د‬ኈ
ྪ኷
ᆰၒ
෷۫ጫձਸ݀൶ୂආୟࡔஹ‫ٷ‬ေCፗ29୍
෷۫ጫձߛႎरຍਸ݀൶௷ᆐ߾ᄽᇴ௷Ҿୟ47ࡽ
ཀৄৄళ൶ၭበኔࣜ໼߾ᄽᇴᆔᄽୟ3ࡽ
+86-533-6077200/6077233
+86-533-6077233/6077244
h t t p : / / w w w. h i w a . c n
sales@hiwa.cn
Machine workshop े߾‫כ‬क़
HUIHUA VALVE INDUSTRY CO.
BIFINE(ZIBO) INT'L CO., LTD
Casting site ዽሰ၄‫ׇ‬
FIG˖
FIG˖
B62
B62
Double Flanged Butterfly Valve
FIG˖
DN
ØD
H1
H3
Technical specification/रຍࡀ‫;ݔ‬
TOP flange ฉ݆ન!
ISO5211
Face to Face ঳ࠓ‫܈׊‬
EN558-1 14Series
ࠅ‫׬‬უ૰)Mpa)
Flange ends ݆નՔጚ
EN1092-2 PN6-PN40
!!!!! 1.6
2.4
1.76
Test&Inspection ๬ᄓՔጚ
API598
2.5
3.75
!!!!!!!!!!!!!!!!!3/86
Suitable Temp ๢ᆩ࿒‫܈‬
-20～+200ć
H2
2
3
Dimensions/ຕ਍
H2
4
EN1092-2 :2001 PN6
EN1092-2 :2001 PN10
EN1092-2 :2001 PN16
EN1092-2 :2001 PN25
EN1092-2 :2001 PN40
DN
NPS
H3
ØD
H3
ØD
ØD
n-Ød
H3
115
130
150
187
215
237
270
305
335
370
425
38
38
38
42
42
42
51
125
125
125
136
210
240
265
320
375
440
490
540
595
645
755
4-19
8-19
8-19
8-19
12-19
12-23
12-23
16-23
16-23
20-23
20-28
38
38
38
42
42
42
51
125
125
125
136
220
250
285
340
395
445
505
565
615
670
780
H3
38
38
42
42
51
51
124
124
136
136
158
n-Ød H3
140
150
160
200
235
264
300
335
360
395
460
n-Ød
8-19
8-19
8-23
8-23
12-23
12-23
16-23
16-28
20-28
20-28
20-31
ØC
190
200
210
230
250
270
290
310
330
350
390
ØC
180
210
240
295
350
400
460
515
565
620
725
ØD
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
24"
ØC
170
200
225
280
335
395
445
495
550
600
705
n-Ød
100
125
150
200
250
300
350
400
450
500
600
220
250
285
340
405
460
520
580
640
715
840
180
210
240
295
355
410
470
525
585
650
770
8-19 38
8-19 38
8-23 38
12-23 42
12-28 42
12-28 42
16-28 51
16-31 51
20-31 51
20-34 136
20-37 136
235
270
300
360
425
485
555
620
670
730
845
190
220
250
310
370
430
490
550
600
660
770
8-23
8-28
8-28
12-28
12-31
16-31
16-34
16-37
20-37
20-37
20-41
42
235
51
270
51
300
68
375
68
450
124 515
124 580
136 660
136 685
158 755
158 890
DIN 2501
190 8-23
220 8-28
250 8-28
320 12-31
385 12-34
450 16-34
510 16-37
585 16-41
610 20-41
670 20-44
795 20-50
PN40
700
800
900
1000
1200
1400
1600
1800
2000
28"
32"
36"
40"
48"
56"
64"
72"
80"
430
470
510
550
630
710
790
870
950
535
590
660
727
829
907
1013
1124
1332
505
560
630
705
750
855
970
1100
1240
136
158
158
185
216
267
267
312
326
860
975
1075
1175
1405
1630
1830
2045
2265
810
920
1020
1120
1340
1560
1760
1970
2180
24-28
24-31
24-31
28-31
32-34
36-37
40-37
44-41
48-44
136
158
158
185
216
267
267
312
326
895
1015
1115
1230
1455
1675
1915
2115
2325
840
950
1050
1160
1380
1590
1820
2020
2230
24-31
24-34
28-34
28-37
32-41
36-44
40-50
44-50
48-50
158
185
185
216
216
267
312
326
473
910
1025
1125
1255
1485
1685
1930
2130
2345
840
950
1050
1170
1390
1590
1820
2020
2230
24-37
24-41
28-41
28-44
32-50
36-50
40-57
44-57
48-62
960
1085
1185
1320
1530
1755
1975
2195
875
990
1090
1210
1420
1640
1860
2070
24-44
24-50
28-50
28-57
32-57
36-62
40-62
44-70
185
216
267
312
326
473
900
1030
1140
1250
1460
1680
2200 88"
2400 96"
2600 102"
2800 110"
3000 120"
1000
1100
1200
1300
1400
1395
1640
1750
1860
2000
1350
473
473
563
563
563
2475
2685
2905
3115
3315
2390
2600
2810
3020
3220
52-44
56-44
60-50
64-50
68-50
EN1092-1 2002 PN10
473 2550 2440 52-56
473 2760 2650 56-56
563
563
563
1600
1680
1780
1900
!!!!!5/1!!
Nominal Pressure
!!!!௢‫ހ‬უ૰๬ᄓ)Mpa)
Sealing Test
!!!੕༹๬ᄓუ૰)Mpa)
!!!!!!!!!!7/1!! !!!!!!!!!!!!!!!!!5/5
Main materials/ዷᄲ֌ዊ
L
H1
Shell Test
185
185
216
216
312
326
473
563
ØC
ØD
995
1140
1250
1360
1575
1795
ØC
*Request for special characteristic is available.Hiwa reserves the right to modify dimensions,materials,or design on products without prior notice.
_www.hiwa.cn_
5
n-Ød
24-48
24-56
28-56
28-56
32-62
36-62
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Parts
ଭॲఁ‫׬‬
Material
֌ଙ
Exotic Material
DIN Standard
౹DŽ‫ڤ‬DžՔಈࡽ
inside hexagonal bolt
Carbon Steel
EN ISO 4762
ాୃঙᇶዹཀྵஅۤ!
Stainless Steel
DIN17440-85:
X20Cr13
upper shaft!ฉዡ!
Stainless Steel
upper adjust gasket
NBR\EPDM\FRM
NBR\EPDM\FRM
ฉ௢‫ۙހ‬ኝ‫!ۈ‬
upper seal gasket
NBR\EPDM\FRM
NBR\EPDM\FRM\FRM
ฉ௢‫!ۈހ‬
U type seal ring
NBR\EPDM\FRM
NBR\EPDM\FRM
Vႚ௢‫ހ‬ං!
Carbon Steel
inside hexagonal fixture bolt
EN ISO 4026
Stainless Steel
ాୃঙೝ‫܋‬৆ۨஅۤ!
lower shaft sleeve
Steel+PTFE
Steel+PTFE
ူዡ༫!
lower shaft!ူዡ!
Stainless Steel
DIN17440-85: X20Cr13
O ring!Pႚ௢‫ހ‬ං!
NBR\EPDM\FRM
NBR\EPDM\FRM
hexagonal bolt
Carbon Steel
DIN EN ISO 4016
ୃঙཀྵஅພ
Stainless Steel
spring gasket
Carbon
DIN 127
‫ۈࣟڑ‬ං
Carbon
flat gasket!ೝ‫ۈ‬ං!
DIN EN ISO 7091
DI
bottom cap!‫!߃܋ڹ‬
EN-GJS-450-10
Stainless Steel
splint collar!‫ܔ‬ਸ࣍!
DIN17440-85: X20Cr13
DI
body!༹݅!
EN-GJS-450-10
Stainless Steel
retaining ring!უ࣍!
DIN17006:X5CrNi189
NBR\EPDM\FRM
NBR\EPDM\FRM
disc sealing!݅ӱ௢‫ހ‬ං!
EN-GJS-450-10
DI
disc!݅ӱ!
DIN17440-85: X20Cr13
Stainless Steel
pin!ၨጱ!
Carbon Steel
hexagonal bolt
DIN EN ISO 4016
Stainless Steel
ୃঙཀྵஅພ!
spring gasket
Carbon
DIN 127
‫ۈࣟڑ‬ං!
flat gasket!ೝ‫ۈ‬ං!
Carbon
DIN EN ISO 7091
upper shaft sleeve
Steel+PTFE
Steel +PTFE
ฉዡ༫!
upper seal ring
Stainless Steel
DIN17440-85: X20Cr13
ฉ௢‫ހ‬ፗ!
upper seal ring
NBR\EPDM\FRM
NBR\EPDM\FRM
ฉ௢‫ހ‬ං!
flat key!ೝ॰!
Carbon
*
thrust collar!ኹླྀ࣍!
DIN17440-85: X20Cr13
Stainless Steel
_www.hiwa.cn_
Double Flanged Butterfly Valve
!Pressure rangeǖPN6…PN40
!!უ૰‫ྷݔ‬ǖPN6…PN40
ő!Nominal dimensions：DN100…3000
!!Քጚ؅٫ǖDN100…3000
ő!Field of application: water, sea water, hot water, gas.
!!ᆌᆩଶᇘǖ຤Lj࡛຤Ljඤ຤Ljഘ༹
ő!Standard version: with worm gear unit
!!Քጚದዃǖ๮‫ۯ‬ཀྵ֡ፕ
ő!Actuator types：
!! With hand wheel，gear worm, electric actuator, pneumatic actuator.
!!੗ದኴႜऐࠓǖ๮୾-!๮‫ۯ‬ཀྵLj‫ۯۉ‬ኴႜഗLjഘ‫ۯ‬ኴႜഗă
ő!Material: body and disc of ductile iron GGG50 with epoxy coating.
!!֌ዊǖ༹ӱ൰ఏዽཎGGG50Ǘ࣍ᄟ಩ཱă
ő!Epoxy coating acc. to WRAS quality guidelines
!!࣍ᄟ಩ཱ‫ࢇޙ‬XSBTዊଉՔጚ
27
Product characteristics/ׂ೗༬‫ۅ‬
26
02
!The stainless steel shafts are completely enclosed by O-ring sealing. This protect the
whole bearing optimally from corrosion.
!!!փႮߒ݅߇ᆯP႙ංྜඇ‫ހ‬ԿLjԍࢺኝ߲ዡ‫׶‬Ljଆࡻ‫ڦ‬Ն௨ޫ์ă
ő!Upper and lower shaft design, flow resistance lightly, blow-out proof shaft design.
!!ฉူӷዡยऺLjୁፆၭLj݅ዡ‫؜عݞ‬๕঳ࠓă
ő!Wear-resistant, anticorrosive and impermeable safe seat.
!!!ఱఉLj‫์ޫݞ‬Lj‫ݞ‬าཪ‫ڦ‬Ҿඇ݅ፗă
ő!Whether positive or reverse sealing, seat sealing force increased along with media
!!pressure increasing, have the performance of Bidirectional sealing.
!!!࿮ஃ๟ኟၠ࣏๟‫ݒ‬ၠ௢‫ހ‬Lj݅ፗ௢‫ހ‬૰ໜ঻ዊუ૰ሺेܸሺेLjਏᆶມၠ௢‫!!ހ‬
!!ࠀీă
ő!The Rubber sealing profile retains the rubber sealing ring sturdy between the disk
and the retaining ring.
!!!ၞঌ௢‫ހ‬Ljሞ݅ӱࢅუ࣍ኮक़ԍାၞঌ௢‫࣍ހ‬ă
ő!No risk that the sealing ring will be pulled out even at high gap flow speeds.
!!!࢔ߛ‫ڦ‬क़ဤୁ໏ူLj௢‫ހ‬ංᄺுᆶྃ‫ޅڦ؜‬၃ă
ő!Advantage of the double eccentric design.
!!!ມೋ႐ยऺ‫ڦ‬ᆫ๞ă
ő!Considerable reduction of the shear stress on the sealing ring.
!!!௢‫ހ‬ංฉ‫ڦ‬२ᆌ૰‫ޗٷ‬३ณă
ő!High service life due to low wear on the sealing ring.
!!!ᆯᇀྲၭ‫ڦ‬ఉ໦Lj௢‫ހ‬ං๱ంჽ‫׊‬ă
ő!High sealing force and low operating torque.
!!!ߛ௢‫ހ‬૰ࢅ‫گ‬ሏႜ౦ਈă
ő!The sealing line is not interrupted by shaft bearings.
!!!ሞ௢‫ހ‬၍փࣷԥዡ‫׶‬ዐ܏ă
ő!The sealing ring can be exchanged in open position easily.
!!!݅ோਸഔጒༀ้੗ᅜ࢔ඹᅟ‫࣑߸ڦ‬௢‫ހ‬ංă
ő
03
24 25
23 22 2120
05
06
07
15
16
08
14
09
13
10 11 12
17
18
19
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Double Flanged Butterfly Valve
Excellent quality rests with details
ᆫሁ‫ڦ‬೗ዊ!ሞᇀဦব
ő
01
04
B62
Technical details/रຍဦব
EN593
1
L
Products performance specification:
ׂ೗Ⴀీࡀ‫;ݔ‬
Design standard ยऺՔጚ
Seria
Ⴞࡽ
Size
B62
Double Flanged Butterfly Valve
FIG˖
ő
Valve installation: let the pressure direction of the valve same with the body
arrow.When disc all close, body arrow point to the ground, as the picture:
݅ோҾጎǖඟ݅ோ‫׶ڦ‬უ‫ݛ‬ၠᇑ༹݅‫ॱڦ‬ཀྵኸၠᅃዂǗ݅ӱඇ࠲้Lj݅ӱฉ‫ॱڦ‬
ཀྵኸၠ‫ں‬௬Ǘස཮๖ǖ
The streamlined body, seal ring with spraying wear-resistant corrosion-resistant
stainless steel, surface hardness HB28; Perfect solution ensure product
operational safety, service life and cost effectiveness.
ő!
ୁ၍ႚ༹݅Lj௢‫ټހ‬಩ࡰఱఉఱޫփႮߒLj՗௬ᆘ‫܈‬IC39ăྜெ‫ݛڦ‬ӄԍኤׂ೗
ҾඇሏገLjߛ๱ంLj‫گ‬ሏႜ‫ׯ‬Ԩă
Arrows indicate
the floor direction
ॱཀྵኸ๖‫ں‬ӱ‫ݛ‬ၠ
Arrows indicate the
direction of bearing
pressure
ॱཀྵኸ๖݅ோ‫׶‬უ‫ݛ‬ၠ
Upper and lower Half shaft design flow resistance low. shaft is blow-out proof,
disc sealing ring is self-tightening seal, with compensating and bidirectional
sealing performance; Higher pressure, sealed more tight. Corrosion protection
with optimized details.
ƽ
ฉူӷዡยऺLjୁፆၭLj݅ዡ‫؜عݞ‬๕঳ࠓLj݅ӱ௢‫ހ‬ං֑ᆩጲ৆๕௢‫ހ‬Ljਏᆶց
‫׋‬௢‫ހ‬Ⴀీࢅມၠ௢‫ీࠀހ‬Ǘუ૰ሁߛLj௢‫ހ‬ሁ৆ăྜ฀‫์ޫݞڦ‬ยऺă
According to customer media conditions, we can adjust valve parts material
configurations: alternative body disc material :Nickel-chromium cast iron, cast
stainless steelalternative Valve disc seal ring: NBR EPDM FRM CR SILICON (Q)
alternative shaft material :A182 F316\ A182F6a.
ƽ
੗ᅜߵᦡਜ਼ࢽ߾઄঻ዊLjۙኝ݅ோଭևॲ֌ዊದዃǖ༹ӱ੗ࠃ჋ስ֌ଙᆶ౜߱ዽཎLj
ዽሰփႮߒǗ݅ӱ௢‫ހ‬ංǖNBR\ EPDM \FRM CR SILICON(Q) <݅ዡ੗ࠃ჋ስ֌ଙ
ᆶǖA182 F316\ A182F6aă
The butterfly valve rubber clamping ring and
rataining ring, This profliled sealing ring is fixed,
watertight. to the valve disc screws. It can be
easily readjusted and if necessary can be easily
replaced at any time.
ƽ
‫ڦ݅۝‬ၞঌ௢‫ހ‬ංࢅუ࣍Lj๟ࠦۨ‫ڦ‬փา୑‫ڦ‬ă
ᇑ݅ӱஅພ૶থă੗ᅜ࢔ඹᅟ‫ۙڦ‬ኝࢅ߸࣑ă
Hiwa fluid control
Depending on advanced technology
Excellent precision equipment
To supply you the perfect products and spare parts
ƽ
ࣹࣀୁ༹੦዆
ᅈ੍ଶံरຍ
ࢅ৛ଆጎԢ
ྺ౞‫ތ‬၅ྜெ‫ׂڦ‬೗त௅ᅃ߲ଭॲ
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