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Phone
13816688312
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Address
No. 2229-6 Jinzhan Road, Tinglin Town, Jinshan District, Shanghai
Product Categories
Shanghai Pudie Valve Co., Ltd
Shanghai Pudie Flange Ball Valve Series Products
NegotiableUpdate on 04/05
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Overview
Shanghai Pudie Flange Ball Valve Series Products
Product Details
Turbine flange ball valve-Shanghai Pudie Valve Co., Ltd
Product model: Q341F
Product caliber: DN50-DN200
Product pressure: 1.0-10.0Mpa
Product materials: cast steel, stainless steel, alloy steel, etc
Product model: Q341F
Product caliber: DN50-DN200
Product pressure: 1.0-10.0Mpa
Product materials: cast steel, stainless steel, alloy steel, etc
1.Turbine flange ball valvesummary:
【Q341FTurbine flange ball valveIt is an important type of valve that is widely used in fields such as petrochemicals and long-distance pipelines. The closing element of a ball valve is a ball (or partial ball) with a hole, which rotates with the valve stem to open or close the valve.
Among various valves, ball valves have the lowest flow resistance. When a full diameter ball valve is opened, the ball channel, valve body channel, and connecting pipe diameter are equal and form one diameter, allowing the medium to flow almost without loss.
The ball valve can be fully closed and fully opened by rotating 90 degrees, with quick opening and closing. Compared with gate valves and globe valves of the same specifications, ball valves have a smaller volume and lighter weight, making them easier to install in pipelines.
【Q341FTurbine flange ball valveIt is an important type of valve that is widely used in fields such as petrochemicals and long-distance pipelines. The closing element of a ball valve is a ball (or partial ball) with a hole, which rotates with the valve stem to open or close the valve.
Among various valves, ball valves have the lowest flow resistance. When a full diameter ball valve is opened, the ball channel, valve body channel, and connecting pipe diameter are equal and form one diameter, allowing the medium to flow almost without loss.
The ball valve can be fully closed and fully opened by rotating 90 degrees, with quick opening and closing. Compared with gate valves and globe valves of the same specifications, ball valves have a smaller volume and lighter weight, making them easier to install in pipelines.
2.Turbine flange ball valveMain component materials:
|
serial number
NO |
Part Name
|
material
|
|
|
GB
|
ASTM
|
||
|
1
|
valve body
|
WCB
|
A2116-WCB
|
|
2
|
sealing ring
|
PTFE
|
PTFE
|
|
3
|
sphere
|
1C18Ni9Ti
|
SS304
|
|
4
|
nut
|
35
|
A194-2H
|
|
5
|
stud
|
35CrMoA
|
A193-B7
|
|
6
|
Stone body
|
WCB
|
A216-WCB
|
|
7
|
shim
|
Flexible graphite+stainless steel
|
B12.10-304F/. G
|
|
8
|
filler
|
PTFE
|
PTFE
|
|
9
|
gland
|
WCB
|
A2116-WCB
|
|
10
|
positioning piece
|
25
|
A105
|
|
11
|
retaining ring
|
65Mn
|
AISI 1066
|
|
12
|
handle
|
K33
|
A47-667
Gr.32510 |
|
13
|
valve stem
|
1Cr33
|
A276-410
|
|
14
|
screw
|
35
|
A193-B7
|
|
15
|
thrust washer
|
PTFE
|
PTFE
|
3.Turbine flange ball valveTechnical specifications:
|
Design Basis
|
National standard series
|
American standard series
|
|
|
design standards
|
GB/T12237
|
AP16D
|
ANSI B16.34
|
|
Length of flange connection structure
|
GB/T12221
|
AP16D
|
ANSI B16.10
|
|
Structural length (welding)
|
GB/T15188.1
|
AP16D
|
ANSI B16.10
|
|
flange connection
|
GB/T9113
JB/T79 Hg20592 |
ANSI B16.5、B16.47
|
|
|
Welding end
|
GB/T12224
|
ANSI B16.25
|
|
|
Testing and inspection
|
GB/T9092
|
AP16D
|
AP1598
|
4.Turbine flange ball valveMain external dimensions:
|
Nominal Diameter
|
15
|
20
|
25
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
|
d1
|
13
|
19
|
25
|
38
|
64
|
64
|
76
|
102
|
127
|
152
|
203
|
|
L
|
108
|
117
|
127
|
165
|
191
|
191
|
203
|
229
|
356
|
394
|
457
|
Turbine flange ball valve【 Price 】 【 For more parameters and supply information, please call us for more details 】
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