j61y高温高压截止阀是带散热装置的启闭装置、采用对焊方式与管道焊接,适用于高温高压场合。主要技术参数:公称压力:16、25、32mpa 适用温度:425℃ 450℃ 500℃ 540℃,主要用于钢铁、冶金、电厂、热电等企业。 更多产品:http:// /
二、j61y高温高压电站截止阀主要特点及用途:
1、阀门与管路连接采用焊接式结构。
2、密封面不易磨损,擦伤,密封性能好,寿命长。
3、结构紧凑,启闭性好、高度小、维修方便。
4、适用于水、蒸汽、油品管路上,具有耐高温、耐高压的特点。
三、j61y高压截止阀的主要性能和使用范围:
产品型号product type |
公称压力pn(mpa)nominal pressure |
试验压力(mpa)test pressure |
工作压力(mpa)working pressure |
工作温度(℃)working temperature |
适用介质appicable medium |
|||
壳体强度shellstrength test |
密封sealing |
p54 |
p55 |
p57 |
||||
j61(h.y)-100 |
10 |
15 |
11 |
|
|
|
≤450 |
水、蒸汽、油品water,steam,oil goods |
j61(h.y)-200 |
20 |
30 |
22 |
|
|
|
||
j61(h.y)-250 |
25 |
38 |
28 |
|
|
|
||
j61(h.y)-320 |
32 |
48 |
36 |
|
|
|
||
j61y-p54/100v |
|
30 |
22 |
10 |
|
|
≤540 |
蒸汽 steam |
j61y-p54/140v |
|
38 |
28 |
14 |
|
|
||
j61y-p54/170v |
|
48 |
36 |
17 |
|
|
||
j61y-p55/100v |
|
38 |
28 |
|
10 |
|
≤555 |
|
j61y-p55/140v |
|
48 |
36 |
|
14 |
|
||
j61y-p55/170v |
|
53 |
39 |
|
17 |
|
||
j61y-p57/100v |
|
48 |
36 |
|
|
10 |
≤570 |
|
j61y-p57/140v |
|
55 |
40 |
|
|
14 |
||
j61y-p57/170v |
|
60 |
44 |
|
|
17 |
四、j61y高压截止阀主要零件和材质:
零件名称part name |
阀体body |
阀盖bonnet |
阀杆stem |
阀瓣disc |
密封面sealing face |
填料packing |
阀杆螺母yoke nut |
手轮hand wheel |
紧固件fastener |
j61h型 |
25 wcb |
25 40cr |
铬不锈钢 铬钼铝钢氮化cr.stainless steel cr.mo.ai steel nitration |
铬不锈钢cr.stainless steel |
铬不锈钢cr.stainless steel |
柔性石墨graphite |
铝青铜ai bronze |
可锻铸铁forgeable cast-iron |
优质碳钢 铬钼钢high-grade carbon steel cr.mo steel |
j61y型 |
25 wcb |
25 40cr |
铬不锈钢 铬钼铝钢氮化 cr.stainless steel cr.mo.ai steel nitration |
25 |
硬质合金carbide alloy |
柔性石墨graphite |
铝青铜ai bronze |
可锻铸铁forgeable cast-iron |
优质碳钢 铬钼钢high-grade carbon steel cr.mo steel |
j61y-p54型 |
zg20crmov 12cr1mo1v |
12cr1mo1v |
20cr1mo1va 25cr2mo1va |
12cr1mo1v |
硬质合金carbide alloy |
柔性石墨graphite |
铝青铜ai bronze |
可锻铸铁forgeable cast-iron |
铬钼钢cr.mo steel |
j61y-p55型 |
zg20crmov 12cr1mo1v |
12cr1mo1v |
20cr1mo1va 25cr2mo1va |
12cr1mo1v |
硬质合金carbide alloy |
柔性石墨graphite |
铝青铜ai bronze |
可锻铸铁forgeable cast-iron |
铬钼钢cr.mo steel |
j61y-p57型 |
zg20crmov 12cr1mo1v |
12cr1mo1v |
20cr1mo1va 25cr2mo1va |
12cr1mo1v |
硬质合金carbide alloy |
柔性石墨graphite |
铝青铜ai bronze |
可锻铸铁forgeable cast-iron |
铬钼钢cr.mo steel |
五、j61y高压截止阀主要尺寸及重量:
公称通径dn nominal diameter |
主要外形尺寸和连接尺寸(mm)main external【敏感词】connecting dimensions |
重量(kg)weight |
||||||
l |
d1 |
d2 |
d3 |
α |
h |
d0 |
||
j61(h.y)-25、40、64、100、200、250、320 j61y-p54/100v、p54/140v、p54/170v |
||||||||
10 |
120 |
12 |
25 |
|
40° |
185 |
140 |
2.8 |
15 |
170 |
17 |
36 |
|
40° |
247 |
200 |
7.5 |
20 |
170 |
22 |
42 |
|
40° |
248 |
200 |
9 |
25 |
170 |
26 |
42 |
|
40° |
248 |
240 |
9.5 |
32 |
170 |
31 |
44 |
|
40° |
248.5 |
280 |
15 |
50① |
250 |
50 |
82 |
|
32° |
450 |
320 |
60 |
50② |
350 |
50 |
82 |
|
32° |
450 |
320 |
64 |
65 |
430 |
69 |
100 |
110 |
32° |
669 |
400 |
74 |
80 |
470 |
84 |
108 |
130 |
32° |
669 |
450 |
112.5 |
100 |
560 |
107 |
144 |
165 |
32° |
755 |
500 |
178.5 |
注:dn50为两种型号。 note:two type for dn50. |
||||||||
j61y-p55/100v、p55/140v、p55/170v j61y-p57/100v、p57/140v、p57/170v |
||||||||
10 |
120 |
12 |
28 |
|
40° |
189 |
140 |
3 |
15 |
170 |
17 |
40 |
|
40° |
250 |
200 |
9 |
20 |
170 |
22 |
46 |
|
40° |
252 |
200 |
11 |
25 |
170 |
26 |
46 |
|
40° |
254 |
240 |
13 |
32 |
170 |
31 |
49 |
|
40° |
254 |
280 |
17 |
50① |
250 |
50 |
90 |
|
32° |
453 |
320 |
68 |
50② |
350 |
50 |
90 |
|
32° |
455 |
320 |
72 |
65 |
430 |
69 |
104 |
115 |
32° |
630 |
400 |
83 |
80 |
470 |
84 |
110 |
140 |
32° |
672 |
450 |
118 |
100 |
560 |
17 |
148 |
170 |
32° |
761 |
500 |
165 |