公稱壓力：Nominal pressure: 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0MPa(ANSI Class 125, 150lb, 300lb)
規格 :Nominal size: DN15~DN300 (1/2"-12")上海工開閥門有限公司
結構長度Face to face dimension: DIN3202, ANSI B16.10 or on client’s design
法蘭連接尺寸Flange connection dimension: DIN2501, ANSIB16.5 or on client’s design
測試標準Pressure test: API 598, API6D
適用溫度Suitable temperature: -40℃~180℃
適用介質Suitable medium: This globe valve can be applied in various concentrations of Acid, Alkali, Aqua regia and strong chloridizing etc (except the high-temperature melting alkali metals, element fluorine & chlorine-trifluoride).
操作方式operation style: Handwheel, bevel gear, electric, pneumatic, hydraulic.
主要零件材料 Main parts material：
|
零件名稱 Part name |
材質 Material |
|
閥體Body |
Cast steel /Cast iron lined with FEP |
|
閥瓣Disc |
Cast steel/Cast iron lined with FEP |
|
閥桿Stem |
Stainless steel |
|
閥蓋Bonnet |
Cast steel /Cast iron lined with FEP |
|
閥桿螺母Stem nut |
ASTM A439 D2/ZcuAl10Fe3 |
|
填料壓蓋Gland flange |
Cast steel/Cast steel |
|
墊片Gasket |
SS304＋Graphite/PTFE |
|
填料Packing |
Graphite/PTFE |
|
手輪Handwheel |
Ductile iron |
主要性能規范：
|
公稱壓力 |
試驗壓力 |
工作壓力 |
工作溫度 |
|
|
密封 |
強度 |
|||
|
16Kgf/Cm2 |
16Kgf/Cm2 |
24Kgf/Cm2 |
16Kgf/Cm2 |
-80-200 |
主要外形尺寸及連接尺寸 Main outline dimensions and connection dimensions：
|
公稱通徑 |
尺 寸 |
|||||||||
|
L |
D |
D1 |
D2 |
b |
f |
Z-? |
Do |
H |
H1 |
|
|
15 |
130 |
95 |
65 |
45 |
16 |
3 |
4-?14 |
80 |
159 |
171 |
|
20 |
150 |
105 |
75 |
55 |
16 |
3 |
4-?14 |
80 |
187 |
201 |
|
25 |
160 |
115 |
85 |
65 |
18 |
3 |
4-?14 |
100 |
205 |
221 |
|
32 |
180 |
135 |
100 |
78 |
18 |
3 |
4-?18 |
120 |
236 |
258 |
|
40 |
200 |
145 |
110 |
85 |
20 |
3 |
4-?18 |
140 |
263 |
286 |
|
50 |
230 |
160 |
125 |
100 |
20 |
3 |
4-?18 |
160 |
296 |
324 |
|
65 |
290 |
180 |
145 |
120 |
22 |
3 |
4-?18 |
180 |
333 |
368 |
|
80 |
310 |
195 |
160 |
135 |
22 |
3 |
6/2-?18/M16 |
200 |
400 |
445 |
|
100 |
350 |
215 |
180 |
155 |
24 |
3 |
6/2-?18/M16 |
240 |
454 |
510 |
|
125 |
400 |
245 |
210 |
180 |
26 |
3 |
6/2-?18/M16 |
280 |
512 |
578 |
|
150 |
480 |
280 |
240 |
210 |
28 |
4 |
6/2-?23/M20 |
320 |
575 |
650 |
|
200 |
600 |
335 |
295 |
265 |
30 |
4 |
10/2-?23/M20 |
360 |
620 |
725 |
|
250 |
730 |
390 |
350 |
315 |
32 |
4 |
10/2-?23/M20 |
400 |
760 |
880 |
|
300 |
850 |
440 |
400 |
365 |
34 |
4 |
10/2-?23/M20 |
500 |
880 |
1040 |