GB T585 S.D.N.R Valve
Model: GB / T 585-1999
Suitable medium: fresh water, oil, fuel and temperature not higher than 300 ° C steam
Material: Body, bonnet material is ZG230-450, the disc material is 25 steel, stem material 2Cr13.
|
型式 |
公称压力PN
MPa |
公称通径DN
mm |
适用介质 |
|
A
B
|
1.0 |
65~150 |
淡水，滑油，燃油和温度不高于300摄氏度的蒸汽 |
|
1.6 |
125~150 |
|
2.5 |
20~150 |
|
4.0 |
65~100 |
淡水，滑油，燃油和温度不高于400摄氏度的蒸汽 |
|
6.4 |
20~50 |
|
AS
BS
|
1.0 |
200~300 |
淡水，滑油，燃油和温度不高于300摄氏度的蒸汽 |
|
1.6 |
100~250 |
|
2.5 |
20~150 |
|
4.0 |
65~100 |
淡水，滑油，燃油和温度不高于400摄氏度的蒸汽 |
|
公称压力MPa |
公称通径DN |
法兰连接尺寸 |
高度 |
结构长度 |
|
D |
C |
n |
d |
H |
L |
|
A型 |
B型 |
A型 |
B型 |
|
1.0 |
65 |
155 |
123 |
6 |
15 |
308 |
275 |
290 |
115 |
|
80 |
170 |
138 |
8 |
15 |
339 |
298 |
310 |
125 |
|
100 |
190 |
158 |
8 |
15 |
364 |
315 |
350 |
150 |
|
125 |
215 |
183 |
10 |
15 |
414 |
354 |
400 |
175 |
|
150 |
240 |
208 |
12 |
15 |
468 |
396 |
500 |
180 |
|
1.6 |
125 |
225 |
187 |
10 |
17 |
453 |
393 |
400 |
175 |
|
150 |
255 |
217 |
12 |
17 |
505 |
433 |
500 |
180 |
|
2.5 |
20 |
95 |
68 |
4 |
13 |
217 |
203 |
150 |
75 |
|
25 |
105 |
73 |
4 |
13 |
217 |
203 |
160 |
80 |
|
32 |
115 |
83 |
6 |
15 |
236 |
216 |
180 |
85 |
|
40 |
125 |
93 |
6 |
15 |
260 |
236 |
200 |
90 |
|
50 |
135 |
103 |
6 |
15 |
288 |
258 |
230 |
95 |
|
65 |
170 |
132 |
8 |
17 |
335 |
301 |
290 |
115 |
|
80 |
185 |
147 |
8 |
17 |
362 |
321 |
310 |
125 |
|
100 |
205 |
167 |
10 |
17 |
417 |
368 |
350 |
135 |
|
125 |
240 |
196 |
10 |
21 |
481 |
420 |
400 |
155 |
|
150 |
270 |
226 |
12 |
21 |
537 |
465 |
500 |
175 |
|
4.0 |
65 |
175 |
137 |
8 |
17 |
409 |
374 |
290 |
145 |
|
80 |
190 |
152 |
8 |
17 |
436 |
394 |
310 |
155 |
|
100 |
225 |
181 |
10 |
21 |
466 |
416 |
350 |
175 |
|
6.4 |
20 |
105 |
73 |
6 |
13 |
261 |
243 |
230 |
115 |
|
25 |
115 |
83 |
6 |
15 |
272 |
253 |
230 |
115 |
|
32 |
125 |
93 |
6 |
15 |
304 |
281 |
260 |
130 |
|
40 |
145 |
107 |
6 |
17 |
334 |
310 |
260 |
130 |
|
50 |
155 |
117 |
6 |
17 |
354 |
323 |
300 |
150 |
