氣動卡箍式快裝衛生球閥
PNEUMATIC BUCKLE TYPE PACKAGED SANITARY BALL VALVE
技術規范 Technical specification
|
設計依據 Design reference |
GB標準 |
|
設計標準 |
GB/12237 |
|
試驗和檢驗 |
JB/T9002 |
*注:系列球閥結構長度及連接法蘭尺寸可根據用戶要求設計制造
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.
主要零件材質表 Form of Major Parts Materials
|
序號 No |
零件名稱 |
材質Material |
|
|
C |
R |
||
|
1 |
左閥體 Bonnet |
304 |
316 |
|
2 |
O形圈“O”Ring |
無毒橡膠 Rubber |
無毒橡膠 Rubber |
|
3 |
閥座 Seat |
PTFE |
|
|
4 |
吊牌螺栓 Lifting Ring Bolt |
304 |
316 |
|
5 |
卡箍 Buckle |
304 |
316 |
|
6 |
球體 Ball |
304 |
316 |
|
7 |
閥座 Seat |
PTFE |
PTFE |
|
8 |
墊片 Gasket |
無毒橡膠 Rubber |
無毒橡膠 Rubber |
|
9 |
閥體Body |
304 |
316 |
|
10 |
螺母 Nut |
304 |
316 |
|
11 |
墊片 Gasket |
PTFE |
PTFE |
|
12 |
蝶形螺母Butterfly Nut |
304 |
316 |
|
13 |
閥桿 Stem |
304 |
316 |
|
14 |
墊圈 Washer |
304 |
316 |
|
15 |
填料 Packing |
PTFE |
PTFE |
|
16 |
壓蓋 Gland |
304 |
316 |
|
17 |
連接支架 Connecting Yoke |
304 |
316 |
|
18 |
氣動裝置Pneumatic Device |
|
|
|
19 |
位置指示器Location Indicator |
|
|
*注:主要零部件及密封圈的材質亦可根據實際工況條件或用戶特殊要求設計選用.
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
主要外形及連接法蘭尺寸Mani Outline and Connecting Flang Size
|
公稱通徑 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 |
