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  青铜球阀 / Bronze Ball Valve
 

ZWB012-T
 
结构特点:
Design Features:
镀铬铸青铜阀体和连接端口
Chrome plated cast bronze body & end-piece
防吹出阀杆（硅青铜）
Blowout proof stem(silicon bronze)
高流量系数的不缩径，全流道
Full port for high flow coefficient
DN8-DN50
1/4" 2"

适用标准:
Specifications:
MSS SP-110
ANSI B1.20.1

选配件:
Options::
止动记忆装置
Memory stop
保温隔热手柄
insulated handle
水平或垂直链条杆
Horizontal or vertical chain lever
联锁杆
Locking lever
这种两件式、不缩径、全流道青铜球阀适用于通用用途。未抛光镀铬表面适合其它镀铬设备，并且具有更强的防腐蚀能力。
This two-piece full port bronze ball valve is for use in general utility services. The rough chrome plating is for mating to other chrome plated equipment and for additional corrosion resistance.



尺寸（英寸） Dimensions in inches
重量 Weight
DN
尺寸A Dim.A
尺寸B Dim.B
尺寸C Dim.C
尺寸D Dim.D
英寸 in
毫米 mm
英寸 in
毫米 mm
英寸 in
毫米 mm
英寸 in
毫米 mm
英寸 in
毫米 mm
磅 Lbs.
公斤 Kg
1/4
10
2.00
50.8
1.75
44.4
5.00
127.0
0.38
9.7
0.45
0.21
3/8
12
2.00
50.8
1.75
44.4
5.00
127.0
0.38
9.7
0.45
0.21
1/2
15
2.44
62.0
1.88
47.8
5.19
131.8
0.50
12.7
0.64
0.30
3/4
20
2.94
74.7
2.25
57.1
6.25
158.8
0.75
19.0
1.33
0.60
1
25
3.34
84.8
2.38
60.5
6.44
163.6
1.00
25.4
1.79
0.81
1 1/4
32
3.94
100.1
2.63
66.8
6.75
171.4
1.00
25.4
2.17
1.02
1 1/2
40
4.31
109.5
3.00
76.2
8.88
225.6
1.25
31.8
3.27
1.51
2
50
4.63
117.6
3.25
82.5
9.06
230.1
1.50
50.8
5.09
2.06
2 1/2
65
5.84
148.3
3.53
89.7
9.66
245.4
2.00
50.8
8.06
4.01
3
80
7.09
180.1
4.41
112.0
11.53
292.9
2.50
63.5
12.31
3.03

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