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单板止回阀
所属栏目:止回阀
产品简介:•性能规范TechnicalData 规格:DN40-400 公称压力:PN10/PN16/PN25 适用温度:-40-130%: 适用介质:水、气、油等 Size:2"-16* NominalPressure:PN10/PN16/PN25 WorkingTemperature:-40-130^ SuitableMedium:Water,g
规格:DN40-400
公称压力:PN10/PN16/PN25
适用温度:-40-130%:
适用介质:水、气、油等
Size:2"-16*
NominalPressure:PN10/PN16/PN25
WorkingTemperature:-40-130^
SuitableMedium:Water,gas.oils;etc.
•标准Standard
法兰连接:EN1092-1/2
测试标准:EN12266
Flangeconnection:EN1092-1/2
TestInspection:EN12266
•主要零部件材质Material of main parts |
|
零件名称 Part Name |
材料 Material |
阀体Body |
碳钢/不锈钢 WCB/ Stainless steel |
阀板Disc |
碳钢/不锈钢 WCB/ Stainless steel |
弹簧轴 Spring Shaft |
不锈钢 Stainless steel |
弹簧Spring |
不锈钢 Stainless steel |
密封Seal |
乙丙/T腊/氟橡胶EPDM/NBR/VITON |
•外形尺寸 Overall Dimension
DN |
PN10, PN16 |
PN25 |
||||||||||||
A |
B |
C |
D |
E |
L |
G |
A |
B |
C |
D |
E |
L |
G |
|
40 |
94 |
16 |
22 |
81.4 |
25 |
195 |
0 |
等同PN10 EQUAL TO PN10 |
||||||
50 |
109 |
16 |
32 |
94 |
33.6 |
208 |
1 |
|||||||
65 |
129 |
17 |
40 |
111 |
46 |
230 |
2 |
|||||||
80 |
144 |
17 |
54 |
123 |
56.5 |
245 |
3 |
|||||||
100 |
164 |
18 |
70 |
147 |
71.4 |
265 |
3 |
168 |
18 |
70 |
149 |
71.4 |
269 |
3 |
125 |
195 |
18 |
92 |
171 |
87.3 |
297 |
5 |
194 |
18 |
92 |
171 |
87.3 |
296 |
5 |
150 |
220 |
20 |
112 |
200 |
106.6 |
321 |
5 |
224 |
20 |
112 |
202 |
106.6 |
325 |
5 |
200 |
275 |
22 |
154 |
256 |
148.2 |
376 |
5 |
284 |
22 |
154 |
265 |
148.2 |
385 |
5 |
250 |
331 |
26 |
192 |
302 |
185.2 |
436 |
6 |
342 |
26 |
192 |
307 |
185.2 |
447 |
6 |
300 |
380 |
32 |
227 |
352 |
216.3 |
484 |
10 |
401 |
32 |
227 |
360 |
216.3 |
499 |
10 |
350 |
446 |
38 |
266 |
408 |
254 |
548 |
12 |
458 |
38 |
266 |
412 |
254 |
560 |
12 |
400 |
498 |
44 |
310 |
460 |
294.4 |
603 |
14 |
515 |
44 |
310 |
463 |
294.4 |
620 |
14 |
法兰连接尺寸符合EN1092-1/2,也可根据用户需要满足其他不同的标准。
Flange connection EN1092-1/2, the specific dimensions for different standards are available in need.