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主要特点及用途Chief featires and usages:
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。
1、A welding structure is used to connect the valve and pipelines.
2、The sealing face is of a good sealing property and long duration,uneasy to be worn and tubbed.
3、Compact structure,well to be opened and closed,lower in height,easy maintenance.
4、Of high-temperature and high-pressure resisting features and suitable for water,steam,oil goods pipelines.
主要性能和使用范围Chief property and scope of use
| 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 |
主要零件材料Material formain parts
| 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 |
主要尺寸及重量Main dimensions and weihgt
|
公称通径DN
Nominal diameter
|
主要外形尺寸和连接尺寸（mm）Main external and 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 |
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