PriceList for Eccentric Butterfly Valve - Handle wafer butterfly valve – TYCO
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PriceList for Eccentric 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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Product Structure
Main Outer Size
G81F
DN
L
D
H
10
108
25
93.5
15
108
34
93.5
20
118
50.5
111.5
25
127
50.5
111.5
32
146
50.5
144.5
40
146
50.5
144.5
50
190
64
167
65
216
91
199
G61F
DN
L
A
B
H
10
108
12
1.5
93.5
15
108
18
1.5
93.5
20
118
22
1.5
111.5
25
127
28
1.5
111.5
32
146
34
1.5
144.5
40
146
40
1.5
144.5
...
Product Description
The opening and closing part of the knife gate valve is the gate plate, the movement direction of the gate plate is perpendicular to the direction of the fluid, the knife gate valve can only be fully open and fully closed, and can not be adjusted and throttled.Knife gate valve is mainly composed of valve body, O-ring, gate, stem, bracket and other components.The knife gate valve adopts the one-piece structure with small volume and light weight.Fully open channel, can preve...
Product Description
The opening and closing part of the knife gate valve is the gate plate, the movement direction of the gate plate is perpendicular to the direction of the fluid, the knife gate valve can only be fully open and fully closed, and can not be adjusted and throttled.Knife gate valve is mainly composed of valve body, O-ring, gate, stem, bracket and other components.The knife gate valve adopts the one-piece structure with small volume and light weight.Fully open channel, can preve...
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...
Main Parts Material
NO.
Name
Material
1
Body
DI/304/316/WCB
2
Stem
Stainless Steel
3
Material
Stainless Steel
4
Butterfly plate
304/316/316L/DI
5
Coated rubber
NR/NBR/EPDN
MAIN SIZE AND WEIGHT
DN
50
65
80
100
125
150
200
250
300
350
400
450
L
108
112
114
127
140
140
152
165
178
190
216
222
H
117
137
140
150
182
190
210
251
290
298
336
380
Hl
310
333
...
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...