氣動卡箍式快裝衛(wèi)生球閥
PNEUMATIC BUCKLE TYPE PACKAGED SANITARY BALL VALVE
技術規(guī)范 Technical specification
|
設計依據(jù) 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(jù)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(jù)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 |
