Product Detail
Product Tags
Product Structure
MAIN OUTER SIZE
A
B
C
D
Kg
25
50
20
40×1/6
32
0.135
32
60
20
48×1/6
40
0.210
38
72
22
60×1/6
48
0.235
51
82
22
70×1/6
60.5
0.270
63
97
25
85×1/6
74
0.365
76
111
26
98×1/6
87
0.45
89
125
28
110×1/6
100
0.660
102
146
30
132×1/6
117
0.985
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Sanitary Diaphragm Valve
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(DIN)EXPANDING MALE(DIN)
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Product Structure
Main Parts And Materials
Material Name
H71/74/76H-(16-64)C
H71/74/76W-(16-64)P
H71/74/76W-(16-64)R
Body
WCB
ZG1Cr18Ni9Ti
CF8
ZG1Cr18Ni12Mo2Ti
CF8M
Disc
ZG1Cr18Ni9Ti
CF8
ZG1Cr18Ni9Ti
CF8
ZG1Cr18Ni12Mo2Ti
CF8M
Sealring
304,316,PTFE
Main Outer Size
MAIN OUTER SIZE(H71)
Nominal diameter
d
D
L
15
1/2″
15
46
17.5
20
3/4″
20
56
20
25
1″
25
65
23
32
1 1/4″
32
74
28
40
1 1/2″
40
...
Product Structure
main parts and materials
Material Name
Cartoon steel
Stainless steel
Forged steel
Body
A216WCB
A351 CF8
A351 CF8M
A 105
Bonnet
A216 WCB
A351 CF8
A351 CF8M
A 105
Ball
A276 304/A276 316
Stem
2CN3 / A276 304 / A276 316
Seat
PTFE、RPTFE
Gland Packing
PTFE/ PTFE / Flexible Graphite
Gland
A216 WCB
A351 CF8
A216 WCB
Bolt
A193-B7
A193-B8M
A193-B7
Nut
A194-2H
A194-8
A194-2H
Main Size And Wei...
Product Description
Ball valve after more than half a century of development, now has become a widely used main valve class.The main function of the ball valve is to cut off and connect the fluid in the pipeline;It can also be used for fluid regulation and control.Ball valve has the characteristics of small flow resistance, good sealing, quick switching and high reliability.
Ball valve is mainly composed of valve body, valve cover, valve stem, ball and sealing ring and other parts, belongs to...
Product Structure
Main Parts And Materials
Material Name
Carbon steel
Stainless steel
Body
WCB
CF8
CF8M
Bonnet
WCB
CF8
CF8M
Bottom Cover
WCB
CF8
CF8M
Sealing Disc
WCB+Cartide PTFE/RPTFE
CF8+Carbide PTFE/RPTFE
CF8M+Carbide PTFE/RPTFE
Sealing Guide
WCB
CFS
CF8M
Wedge Body
WCB
CF8
CF8M
Metal Spiral Gasket
304+Flexible graphite
304+Flexibte graphite
316+Flexibte graphite
Bushing
Copper Alloy
Stem
2Cr13
30...
Product Structure
MAIN OUTER SIZE
DN
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
L
178
190
203
229
254
267
292
330
356
381
406
432
457
508
610
660
DO
160
160
200
200
225
280
330
385
385
450
450
520
620
458
458
458
Non-Rising Stem
Hmax
198
225
293
303
340
417
515
621
710
869
923
1169
1554
1856
2176
2598
350
406
520
...
Product Structure
main parts and materials
Material Name
Q6 11/61F-(16-64)C
Q6 11/61F-(16-64)P
Q6 11/61F-(16-64)R
Body
WCB
ZG1Cr18Ni9Ti
CF8
ZG1Cr18Ni12Mo2Ti
CF8M
Bonnet
WCB
ZG1Cd8Ni9Ti
CF8
ZG1Cd8Ni12Mo2Ti
CF8M
Ball
1Cr18Ni9Ti
304
1Cr18Ni9Ti
304
1Cr18Ni12Mo2Ti
316
Stem
1Cr18Ni9Ti
304
1Cr18Ni9Ti
304
1Cr18Ni12Mo2Ti
316
Sealring
Polytetrafluorethylene(PTFE)
Gland Packing
Polytetrafluorethylene(PTFE)
Main Outer Size
DN
L
d
...