Good Quality Butterfly Valve - Handle wafer butterfly valve – TYCO
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Good Quality Butterfly Valve - Handle wafer butterfly valve – TYCO Detail:
main parts and materials
Body
Valve Plate
Valve Shaft
Lining
Ductile Iron
Ductile Iron
Stainless Steel 420
EPDM
Cast Steel
Stainless Steel304/316/316L
Stainless Steel 316
NBR
Stainless Steel
Aluminium Bronze
Stainless Steel 316 L
PTFE
Dual Phase Steel
Else
Else
VITON Else
Else
Else
Main Outer Size
Inch
DN
φA
φB
D
E
F
1
Note
2
50
50
105
116
57
147
151
The Handle Operation Worm gear and worm operation
2-1/2
65
65
65
121
70
152
156
3
80
80
140
130
76
164
165
4
100
100
155
150
100
181
185
5
125
125
190
162
125
193
197
6
150
150
216
190
140
221
230
8
200
200
271
215
170
251
—
Worm gear and worm operation
10
250
250
326
250
202
286
—
12
300
300
376
300
235
338.5
—
14
350
325
422
350
248
390
—
16
400
375
483
360
270
443
—
18
450
425
425
400
327
483
—
20
500
475
475
430
355
534
—
24
600
575
575
517
417
638
—
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Related products
main parts and materials
Body
Valve Plate
Valve Shaft
Lining
Ductile Iron
Ductile Iron
Stainless Steel 420
EPDM
Cast Steel
Stainless Steel304/316/316L
Stainless Steel 316
NBR
Stainless Steel
Aluminium Bronze
Stainless Steel 316 L
PTFE
Dual Phase Steel
Else
Else
VITON Else
Else
Else
Main Outer Size
Inch
DN
φA
φB
D
E
F
1
Note
2
50
50
105
116
57
147
151
The Handle Operation Worm gear and wo...
Product Structure
Main Size And Weight
H44H(Y) GB PN16-160
SIZE
PN
L(mm)
PN
L(mm)
PN
L(mm)
PN
L(mm)
PN
L(mm)
PN
L(mm)
in
mm
1/2
15
PN16
130
PN25
130
PN40
130
PN63
170
PN100
170
PN160
170
3/4
20
150
150
150
190
190
190
1
25
160
160
160
210
210
210
1 1/4
30
180
180
180
230
230
230
1 1/2
40
200
200
200
260
260
260
2
50
230
230
230
300
300
...
Product structure characteristics
A check valve is an “automatic” valve that is opened for downstream flow and closed for counter-flow.Open the valve by the pressure of the medium in the system, and close the valve when the medium flows backwards.The operation varies with the type of check valve mechanism.The most common types of check valves are swing, lift (plug and ball), butterfly, check, and tilting disc.Products are widely used in petroleum, chemical, pharmaceutical, chemica...
Product Overview
Strainer is an indispensable device for medium pipeline. The strainer consists of valve body, screen filter, and drain part. When the medium passes through the screen filter of the strainer, the impurities are blocked by the screen to protect the other pipeline equipment such as pressure relief valve, fixed water level valve, and pump to achieve normal operation.
The Y-type strainer produced by our company has sewage drain outlet, when installing, the Y- port need to be downw...
Product Structure
Main Parts And Materials
Material Name
J11H-(16-64)C
J11W-(16-64)P
J11W-(16-64)R
Body
WCB
ZG1Cr18Ni9Ti CF8
ZG1Cr18Ni12Mo2Ti CF8M
Bonnet
WCB
ZG1Cr18Ni9Ti CF8
ZG1Cr18Ni12Mo2Ti CF8M
Disc
ZG1Cr18Ni9Ti CF8
ZG1Cd8Ni9T i CF8
ZG1Cr18Ni12Mo2Ti CF8M
Stem
ICr18Ni9Ti 304
ICr18Ni9Ti 304
1Cr18Ni12Mo2Ti 316
Sealnng
304, 316
Packing
Polytetrafluorethylene(PTFE)
Main Size And Weight
DN
G
L
E
B
H
W
8
1/4″
65
15
23
80
70
10
...
Product Description
Internal thread and socket welded forged steel gate valve fluid resistance is small, open and close the torque required is small, can be used in the medium to flow in two directions of the ring network pipeline, that is, the flow of media is not restricted.When fully open, the erosion of the sealing surface by the working medium is smaller than that of the globe valve.The structure is simple, the manufacturing process is good, and the length of the structure is short.
Prod...