气动卡箍式快装卫生球阀
PNEUMATIC BUCKLE TYPE PACKAGED SANITARY BALL VALVE
技术规范 Technical specification
|
设计依据 Design reference |
GB标准 |
|
设计标准 |
GB/12237 |
|
试验和检验 |
JB/T9002 |
*注:系列球阀结构长度及连接法兰尺寸可根据用户要求设计制造
Note: The main spare parts and sealing-ring materials of ball valve series can be designed for Options as per real working conditions and users special reauirements.
主要零件材质表 Form of Major Parts Materials
|
序号 No |
零件名称 |
材质Material |
|
|
C |
R |
||
|
1 |
左阀体 Bonnet |
304 |
316 |
|
2 |
O形圈“O”Ring |
无毒橡胶 Rubber |
无毒橡胶 Rubber |
|
3 |
阀座 Seat |
PTFE |
|
|
4 |
吊牌螺栓 Lifting Ring Bolt |
304 |
316 |
|
5 |
卡箍 Buckle |
304 |
316 |
|
6 |
球体 Ball |
304 |
316 |
|
7 |
阀座 Seat |
PTFE |
PTFE |
|
8 |
垫片 Gasket |
无毒橡胶 Rubber |
无毒橡胶 Rubber |
|
9 |
阀体Body |
304 |
316 |
|
10 |
螺母 Nut |
304 |
316 |
|
11 |
垫片 Gasket |
PTFE |
PTFE |
|
12 |
蝶形螺母Butterfly Nut |
304 |
316 |
|
13 |
阀杆 Stem |
304 |
316 |
|
14 |
垫圈 Washer |
304 |
316 |
|
15 |
填料 Packing |
PTFE |
PTFE |
|
16 |
压盖 Gland |
304 |
316 |
|
17 |
连接支架 Connecting Yoke |
304 |
316 |
|
18 |
气动装置Pneumatic Device |
|
|
|
19 |
位置指示器Location Indicator |
|
|
*注:主要零部件及密封圈的材质亦可根据实际工况条件或用户特殊要求设计选用.
Note:The main spare parts and sealing-ring materals of ball valve series can be designed for options as per real working conditions and users special reauirements
主要外形及连接法兰尺寸Mani Outline and Connecting Flang Size
|
公称通径 DN Nominalsiza |
Nominal size sizein |
外形尺寸 Outline Size |
|||
|
D |
L |
L1 |
H |
||
|
20 |
1/2 |
50.5 |
100 |
104 |
155 |
|
25 |
3/4 |
50.5 |
120 |
410 |
178 |
|
32 |
1 |
50.5 |
130 |
140 |
192 |
|
38 |
1/4 |
50.5 |
150 |
164 |
202 |
|
51 |
1-1/2 |
64 |
200 |
164 |
208 |
|
63 |
2 |
77.5 |
210 |
190 |
252 |
|
76 |
2-1/2 |
91 |
220 |
210 |
280 |
|
89 |
3 |
106 |
260 |
247 |
312 |
|
102 |
4 |
119 |
320 |
270 |
348 |
